JPH0816356B2 - Filled steel joint construction method - Google Patents
Filled steel joint construction methodInfo
- Publication number
- JPH0816356B2 JPH0816356B2 JP62266256A JP26625687A JPH0816356B2 JP H0816356 B2 JPH0816356 B2 JP H0816356B2 JP 62266256 A JP62266256 A JP 62266256A JP 26625687 A JP26625687 A JP 26625687A JP H0816356 B2 JPH0816356 B2 JP H0816356B2
- Authority
- JP
- Japan
- Prior art keywords
- joint member
- joint
- steel
- peripheral surface
- structural member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 248
- 239000010959 steel Substances 0.000 title claims description 248
- 238000010276 construction Methods 0.000 title claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 92
- 239000000945 filler Substances 0.000 claims description 62
- 238000005304 joining Methods 0.000 claims description 35
- 239000011800 void material Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 15
- 238000012856 packing Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000004567 concrete Substances 0.000 description 10
- 238000003466 welding Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
【発明の詳細な説明】Detailed Description of the Invention
この発明は、充填型鉄骨接合構法、特に、鉄骨造、鉄
骨鉄筋造等の建築物の柱、梁等の構造部材を継手部材を
使って接合する充填型鉄骨接合構法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filling-type steel-frame joint construction method, and more particularly, to a filling-type steel-frame joint construction method for joining structural members such as columns and beams of buildings such as steel structures and steel-frame reinforcements using joint members.
鉄骨造等の建築物は、鉄骨柱と鉄骨柱とを接合し、鉄
骨梁と鉄骨梁とを接合し、鉄骨柱と鉄骨梁とを接合して
建築される。それらの接合に使用する接合構法として、
（ｉ）ボルト（高力ボルト）による接合、（ii）溶接に
よる接合、（iii）ボルトと溶接の併用又は混用による
接合等が使用されている。A building such as a steel structure is constructed by joining a steel column and a steel column, joining a steel beam and a steel beam, and joining a steel column and a steel beam. As a joining construction method used for joining them,
(I) Bolt (high-strength bolt) joining, (ii) welding joining, (iii) jointing of bolts and welding, or joining, etc. are used.
（ｉ）ボルト（高力ボルト）による接合は、接合しよう
とする鉄骨柱や鉄骨梁の接合部分に多数のボルト穴を穿
設し、それらのボルト穴にそれぞれボルトを通し、それ
らのボルトにそれぞれナツトを螺入して、各ボルトとナ
ットとの締付力により鉄骨柱や鉄骨梁を接合するもので
あって、ボルト穴の径、ボルト穴とボルト穴との間隔
（寸法）等を所定の精度に維持する必要があり、鉄骨柱
や鉄骨梁の製造（工場生産）に多くの手間が掛り、鉄骨
柱や鉄骨梁の製造経費が嵩むという製造上の欠点があ
り、また、鉄骨柱や鉄骨梁の組付け時には、各接合部の
ボルトによる締付力を所定の値にする必要があり、この
締付力が所定の値になるよう管理することにも多くの手
間が掛かるという施工上の欠点もある。 （ii）溶接による接合は、接合しようとする鉄骨柱や鉄
骨梁の接合部分を所定の形状や寸法に成形し、所定の形
状や寸法に成形した接合部分同士を高所で溶接して接合
するものであって、鉄骨工場で接合しようとする鉄骨柱
や鉄骨梁の接合部分を所定の形状や寸法に成形するのに
多くの手間が掛り、鉄骨柱や鉄骨梁の製造経費が嵩むと
いう製造上の欠点があり、また、鉄骨柱や鉄骨梁の組付
け時には、各接合部を高所で溶接する必要があり、この
溶接作業は高度の技術を必要とするだけでなく多くの危
険が伴い、そのうえ溶接部分の検査に多くの手間が掛る
という施工上の欠点もある。 （iii）ボルト、溶接の併用又は混用による接合は、前
記（ｉ）及び（ii）と同様の欠点がある。 上記（ｉ）〜（iii）の接合構法は、今日普通に使用
されている接合構法であるが、鉄骨の製造において高い
精度が要求され、その品質管理等に手間が掛り、鉄骨の
製造原価が嵩み、また、建築現場での接合作業にも時間
が掛り、このことが、鉄骨造等の建造物の建設価格を高
くする原因にもなつている。 （iv）スリーブ型の継手部材の内側にその長手方向に延
びるリブ材を設け、接合すべき鉄骨柱、鉄骨梁等の構造
部材の端部の外側にその長手方向に延びるリブ材を設
け、継手部材を、構造部材の端部の外側に、それらの接
合すべき端部を跨いで配し、継手部材の内周面と構造部
材の外周面との間に空隙部を形成し、この空隙部を充填
剤で満たし、この充填剤の固化により構造部材と継手部
材とを接合する充填型鉄骨接合構法が、この出願の出願
後に公開（特開昭63−118436号公報）されている。しか
し、この（iv）の接合構法も、継手部材の内側にその長
手方向に延びるリブ材を設け、構造部材の端部の外側に
その長手方向に延びるリブ材を設けるため、継手部材及
び構造部材へのリブ材の接合（溶接による接合）に多く
の手間がかかり、継手部材や構造部材の製造原価が嵩
み、鉄骨造等の建造物の建設価格を高くする原因にな
る。 この発明の解決しようとする問題点は、上記の（ｉ）
〜（iv）の接合構法等が有している前記の欠点を有しな
い充填型鉄骨接合構法を提供すること、換言すると、構
造部材や継手部材の製作が簡単で、接合作業も容易で、
鉄骨造等の建造物をより廉価に建築できる充填型鉄骨接
合構法を提供することにある。(I) For the connection with bolts (high-strength bolts), a large number of bolt holes are bored in the joint portion of the steel column or steel beam to be joined, and the bolts are passed through the bolt holes, and the bolts are respectively inserted. The nut is screwed in and the steel columns and steel beams are joined by the tightening force of each bolt and nut. The diameter of the bolt hole, the interval (dimension) between the bolt holes and the like are specified. It is necessary to maintain accuracy, there is a manufacturing defect that it takes a lot of time and effort to manufacture steel columns and beams (factory production), and the manufacturing cost of the steel columns and beams increases. When assembling the beam, it is necessary to set the tightening force of the bolts at each joint to a specified value, and it takes a lot of time and effort to manage this tightening force to a specified value. There are also drawbacks. (Ii) In welding, the joints of the steel columns or steel beams to be joined are formed into a predetermined shape and dimensions, and the joints formed into the predetermined shape and dimensions are welded together at a high place. However, it takes a lot of time and effort to form the joint portion of the steel column or steel beam to be joined in the steel factory into a predetermined shape and size, which increases the manufacturing cost of the steel column or steel beam. In addition, when assembling steel columns and steel beams, it is necessary to weld each joint at a high place, and this welding work requires not only high technology but also many risks, In addition, there is also a construction defect that it takes a lot of labor to inspect the welded portion. (Iii) The joining by joint use or mixed use of bolts and welding has the same drawbacks as the above (i) and (ii). The joining construction methods of (i) to (iii) described above are joint construction methods that are commonly used today, but high precision is required in the manufacturing of steel frames, the quality control etc. takes time, and the manufacturing cost of steel frames is low. It is bulky, and it takes time to join at a construction site, which is also a cause of increasing the construction cost of a building such as a steel frame structure. (Iv) A rib member extending in the longitudinal direction is provided inside the sleeve type joint member, and a rib member extending in the longitudinal direction is provided outside the end portion of the structural member such as a steel column or a steel beam to be joined. The member is arranged outside the end of the structural member, straddling the ends to be joined, and a void is formed between the inner peripheral surface of the joint member and the outer peripheral surface of the structural member. A filling-type steel frame joint construction method in which the structural member and the joint member are joined by solidifying the filling material with the filling material, and has been published after the filing of this application (Japanese Patent Laid-Open No. 63-118436). However, also in this joining method (iv), the rib member extending in the longitudinal direction is provided inside the joint member, and the rib member extending in the longitudinal direction is provided outside the end portion of the structural member. It takes a lot of time and effort to join the rib material to the ribs (joining by welding), which increases the manufacturing cost of the joint member and the structural member, and causes the construction cost of a building such as a steel frame to be high. The problems to be solved by the present invention are (i) above.
To provide a filling-type steel frame joint construction method that does not have the above-mentioned drawbacks that the joint construction method of (iv) has, in other words, the production of structural members and joint members is easy, and the joining work is also easy,
It is an object of the present invention to provide a filling type steel frame joint construction method capable of constructing a structure such as a steel frame at a lower cost.
この出願の発明は、上記課題を解決するための手段と
して、次の発明の構成を採用したものである。 この発明の構成は、鉄骨柱、鉄骨梁等の長い構造部材
の接合すべき端部の外側又は内側に継手部材を配し、継
手部材の内周又は外周の面と構造部材の外周又は内周の
面との間に空隙部を形成し、この空隙部を充填剤で満た
し、この充填剤の固化により構造部材と継手部材とを接
合する充填型鉄骨接合構法において、構造部材の断面性
能と同等以上の断面性能を有しかつ構造部材の成以上の
長さを有する部材で継手部材を形成し、継手部材の内周
又は外周の面及び構造部材の端部の外周又は内周の面を
リブ材が設けられていない面で構成し、間隔調節手段を
使って、継手部材の内周又は外周の面と構造部材の外周
又は内周の面との間の間隔を調節して空隙部を形成し、
この空隙部を充填剤で満たすことを特徴とする充填型鉄
骨接合構法にある。 この発明には次の（Ａ）及び（Ｂ）の実施形態があ
る。 （Ａ）継手部材を、接合すべき鉄骨柱、鉄骨梁等の長い
構造部材の端部の外側に配する場合は、接合しようとす
る構造部材の端部が閉断面形状の継手部材内に位置し、
構造部材の端面同士が互いに当接又は近接しかつ構造部
材の外周面と継手部材の内周面との間に空隙部が形成さ
れるように、構造部材及び継手部材を形成しかつ間隔調
節手段を使って配置し、空隙部を充填剤で満たし、充填
剤の固化により継手部材と構造部材とを接合する。 （Ｂ）継手部材を、接合すべき鉄骨柱、鉄骨梁等の長い
構造部材の端部の内側に配する場合は、接合しようとす
る構造部材の端部内に継手部材が位置し、構造部材の端
部同士が互いに当接又は近接しかつ構造部材の内周面と
継手部材の外周面との間に空隙部が形成されるように、
構造部材及び継手部材を形成しかつ間隔調節手段を使っ
て配置し、空隙部を充填剤で満たし、充填剤の固化によ
り構造部材と継手部材とを接合する。 上記（Ａ）の場合は、次の（A1）〜（A4）のようにす
る。 （A1）仕口部材、基礎梁、フーチング等においては、閉
断面形状の継手部材を用い、構造部材の接合しようとす
る部分を継手部材内に位置させ、構造部材の外周面と継
手部材の内周面との間に所定の空隙部が形成されるよう
にする。 （A2）継手部材は、その内側に接合しようとする閉断面
形状又は開断面形状の構造部材の端部を嵌合できる閉断
面形状を有し、構造部材の断面性能と同等以上の断面性
能を有し、かつ構造部材の成以上（例えば、構造部材の
成１ないし３倍程度）の長さを有するもので構成する。
継手部材は、例えば、構造部材の断面形状（角形、円形
等）に対応する形状の既成の鋼管等を所定の長さに切断
して製作する。 （A3）間隔調節手段としては、例えば、継手部材に穿設
したねじ孔にねじ込んだ調節ねじ、又は楔を使う。上記
ねじ孔の位置は高い精度を要しない。 （A4）構造部材は、柱鉄骨、梁鉄骨等の鋼材であり、例
えば、既成のＨ形鋼、Ｉ形鋼、角鋼管、鋼管等を単に所
定の長さに切断して製作する。または、Ｈ形、角形等の
組立鋼として製作する。その製作の際に高精度の成形加
工や穿孔加工を構造部材の接合部分に加える必要がな
い。 上記（Ｂ）の場合は、次の（B1）〜（B4）のようにす
る。 （B1）仕口部材、基礎梁、フーチング等においては、構
造部材の成以上の長さを有する短い柱体状の継手部材を
用い、この継手部材の外周部に閉断面形状の構造部材の
接合しようとする部分の内周部を嵌め、閉断面形状の構
造部材の内周面と継手部材の外周面との間に所定の空隙
部を形成する。 （B2）継手部材は、接合しようとする閉断面形状の構造
部材に嵌合することができる断面形状を備え、構造部材
の断面性能と同等以上の断面性能を有し、かつ構造部材
の成以上（例えば、構造部材の成１ないし３倍程度）の
長さを有するもので構成する。継手部材として、例え
ば、角鋼管、鋼管、Ｈ形鋼等を所定の長さに切断した柱
状体、角鋼管、鋼管を所定の長さに切断した管体内にコ
ンクリートを充填した柱状体、コンクリートブロックの
柱状体等を使用する。 （B3）閉断面形状の構造部材は、鉄骨柱、鉄骨梁等を構
成する鋼材であって、例えば、角鋼管、鋼管等を所定の
長さに切断して製作する。または、角形等の組立鋼とし
て製作する。その製作の際に高精度の成形加工や穿孔加
工を構造部材の接合部分に加える必要がない。 （B4）間隔調節手段としては、例えば、構造部材の端部
に穿設したねじ孔にねじ込んだ調節ねじ、又は楔を使
う。上記ねじ孔の位置は高い精度を要しない。 なお、充填剤として、例えば、コンクリート、モルタ
ル、合成接着剤（例えば、エポキシ樹脂）等を使う。 また、この発明の構成は、鉄骨柱、鉄骨梁等の長い構
造部材の接合すべき端部の外側又は内側に継手部材を配
し、継手部材の内周又は外周の面と構造部材の外周又は
内周の面との間に空隙部を形成し、この空隙部を充填剤
で満たし、この充填剤の固化により構造部材と継手部材
とを接合する充填型鉄骨接合構法において、構造部材の
断面性能と同等以上の断面性能を有しかつ構造部材の成
以上の長さを有する部材で継手部材を形成し、継手部材
の内周又は外周の面及び構造部材の端部の外周又は内周
の面をリブ材が設けられていない凹凸面で構成し、間隔
調節手段を使って、継手部材の内周又は外周の面と構造
部材の外周又は内周の面との間の間隔を調節して空隙部
を形成し、この空隙部を充填剤で満たすことを特徴とす
る充填型鉄骨接合構法にある。 上記凹凸面は、継手部材及び構造部材の充填剤と接す
る面の充填剤の付着性能を向上させることができる程度
の凹凸を有する面であり、構造部材の接合部分に大きな
引抜（伸長）力が作用しても、その接合状態を確実に保
持できる程度の凹凸を有する面である。 接合部における構造部材と継手部材との間に形成する
空隙部は、各構造部材の組付け（接合）時の各構造部材
の姿勢の調整に役立ち、また、接合部における構造部材
の端面に形成されることのある小間隔は、構造部材の長
手方向の寸法の誤差を構造部材の接合時に修正するのに
役立つ。 なお、この明細書中の「鉄」及び「鋼」という語は、
建造物の構成材料として使用できる鉄を含む金属を総称
する語として使用する。The invention of this application employs the following invention as means for solving the above-mentioned problems. The structure of the present invention is such that a joint member is arranged on the outside or inside of an end to be joined of a long structural member such as a steel column or steel beam, and the inner or outer surface of the joint member and the outer or inner periphery of the structural member. In the filling-type steel frame joint construction method in which a void is formed between the surface of the structural member and the filling member, and the structural member and the joint member are joined by solidifying the filler, the sectional performance of the structural member is equivalent to that of the structural member. A joint member is formed of a member having the above-described cross-sectional performance and having a length equal to or longer than that of the structural member, and the inner peripheral surface or the outer peripheral surface of the joint member and the outer peripheral surface or the inner peripheral surface of the end portion of the structural member are ribbed. The surface is not provided with a material, and the gap adjusting means is used to adjust the gap between the inner or outer peripheral surface of the joint member and the outer or inner peripheral surface of the structural member to form a void portion. Then
A filling-type steel frame joint construction method is characterized in that the void is filled with a filler. The present invention has the following embodiments (A) and (B). (A) When arranging the joint member outside the end of a long structural member such as a steel column or steel beam to be joined, the end of the structural member to be joined is located within the joint member having a closed cross-sectional shape. Then
The structural member and the joint member are formed so that the end surfaces of the structural member are in contact with or close to each other and a gap is formed between the outer peripheral surface of the structural member and the inner peripheral surface of the joint member. Is used to fill the voids with a filler, and the joint member and the structural member are joined by solidifying the filler. (B) When arranging the joint member inside the end of a long structural member such as a steel frame column or steel beam to be joined, the joint member is located within the end of the structural member to be joined, So that the end portions are in contact with or close to each other and a space is formed between the inner peripheral surface of the structural member and the outer peripheral surface of the joint member,
The structural member and the joint member are formed and arranged using the space adjusting means, the void is filled with the filler, and the structural member and the joint member are joined by solidifying the filler. In the case of the above (A), the following (A1) to (A4) are performed. (A1) For joint members, foundation beams, footings, etc., use joint members with a closed cross-sectional shape, place the portion of the structural member to be joined inside the joint member, and A predetermined gap is formed between the peripheral surface and the peripheral surface. (A2) The joint member has a closed cross-sectional shape capable of fitting the end of the structural member having a closed cross-section or an open cross-section to be joined to the inside thereof, and has a cross-sectional performance equal to or higher than that of the structural member. And the length of the structural member is equal to or more than that of the structural member (for example, about 1 to 3 times the length of the structural member).
The joint member is manufactured, for example, by cutting an existing steel pipe or the like having a shape corresponding to the cross-sectional shape (square, circular, etc.) of the structural member into a predetermined length. (A3) As the space adjusting means, for example, an adjusting screw screwed into a screw hole formed in the joint member or a wedge is used. The position of the screw hole does not require high accuracy. (A4) The structural member is a steel material such as a column steel frame or a beam steel frame, and is manufactured by simply cutting an existing H-shaped steel, I-shaped steel, square steel pipe, steel pipe or the like into a predetermined length. Alternatively, it is manufactured as an H-shaped or square-shaped assembled steel. It is not necessary to add high-precision molding and punching to the joints of the structural members during the production. In the case of the above (B), the following (B1) to (B4) are performed. (B1) For connection members, foundation beams, footings, etc., use a short columnar joint member having a length equal to or longer than that of the structural member, and join a structural member with a closed cross-section to the outer periphery of this joint member. The inner peripheral portion of the portion to be attempted is fitted to form a predetermined gap between the inner peripheral surface of the structural member having a closed cross-sectional shape and the outer peripheral surface of the joint member. (B2) The joint member has a cross-sectional shape capable of being fitted to a structural member having a closed cross-sectional shape to be joined, has a cross-sectional performance equal to or higher than the cross-sectional performance of the structural member, and is a structural member of (For example, the length is about 1 to 3 times that of the structural member). As the joint member, for example, a columnar body obtained by cutting a square steel pipe, a steel pipe, an H-shaped steel or the like into a predetermined length, a square steel pipe, a columnar body obtained by cutting a steel pipe into a predetermined length and filling concrete with a concrete, a concrete block The columnar body of is used. (B3) The structural member having a closed cross-sectional shape is a steel material forming a steel frame column, a steel frame beam, etc., and is manufactured by, for example, cutting a square steel pipe, a steel pipe or the like into a predetermined length. Alternatively, it is manufactured as an assembly steel such as a prism. It is not necessary to add high-precision molding and punching to the joints of the structural members during the production. (B4) As the space adjusting means, for example, an adjusting screw or a wedge screwed into a screw hole formed at the end of the structural member is used. The position of the screw hole does not require high accuracy. As the filler, concrete, mortar, synthetic adhesive (for example, epoxy resin) or the like is used. Further, the structure of the present invention, a steel column, a steel beam, or the like, the joint member is arranged outside or inside the end to be joined of the long structural member, the inner or outer surface of the joint member and the outer periphery of the structural member or A cross-sectional performance of a structural member in a filling type steel frame joint construction method in which a void is formed between the inner peripheral surface and the inner surface, the void is filled with a filler, and the filler is solidified to join the structural member and the joint member. Forming a joint member with a member having a cross-sectional performance equal to or more than that of the structural member and having a length equal to or longer than that of the structural member, and the inner or outer peripheral surface of the joint member and the outer or inner peripheral surface of the end of the structural member. Is composed of an uneven surface on which no rib material is provided, and by using a gap adjusting means, the gap between the inner or outer peripheral surface of the joint member and the outer or inner peripheral surface of the structural member is adjusted to form a gap. Part, and fills the voids with a filler. Located in. The uneven surface is a surface having unevenness to the extent that it can improve the adhesion performance of the filler on the surface of the joint member and the structure that comes into contact with the filler, and a large drawing (stretching) force is applied to the joint portion of the structural member. Even if it acts, it is a surface having irregularities to the extent that the bonded state can be reliably retained. The gap formed between the structural member and the joint member at the joint helps to adjust the posture of each structural member at the time of assembling (joining) each structural member, and is formed on the end face of the structural member at the joint. The small spacings that may be provided help to correct longitudinal dimensional errors of the structural members when the structural members are joined. In addition, the terms "iron" and "steel" in this specification
Metals including iron that can be used as a constituent material of a building are used as a generic term.
実施例１を第１図ないし第８図を使って説明する。 二つの接合しようとする構造部材の一方のＨ形鋼１の
左側の端部が閉断面形状の継手部材２の右側の部分内に
位置し、他方のＨ形鋼１′の右側の端部が継手部材２の
左側の部分内に位置し、Ｈ形鋼１、１′の端面間に小間
隔ｄが形成され、かつ、Ｈ形鋼１、１′の外周面と閉断
面形状の継手部材２の内周面との間に所定の空隙部Ｓが
形成されるように、Ｈ形鋼１、１′及び継手部材２を配
置する。 継手部材２としては、接合するＨ形鋼１、１′を嵌合
できる断面形状を備え、Ｈ形鋼１、１′の断面性能と同
等以上の断面性能を有し、その長さがその成の２ないし
３倍程度であり、その周壁の上部に注入口４と空気抜口
５とを設けた閉断面形状の一体の部材を用いる。この継
手部材２の閉断面形状としては、第２図に示すような矩
形断面の角鋼管を用いることができるし、第３図に示す
ようなＨ形鋼１の断面形状に対応するＨ形の断面形状の
ものを用いることもできる。 継手部材２の両端部の内周面と接合するＨ形鋼１、
１′の外周面との間にパッキング部材３を嵌合し、継手
部材２の内周面と、接合するＨ形鋼１、１′の外周面
と、パッキング部材３の内側面とにより空隙部Ｓを形成
する。 この場合のパッキング部材３としては、例えば、ゴム
等の弾性体からなるものを使うが、空隙部Ｓを形成でき
るものであればどのような構成のものでもよい。接合す
る構造部材の断面形状（Ｈ形）に合致した形状の開口７
を備えた第４図に示すような弾性板からなるパッキング
部材３を使うと、空隙部Ｓの形成作業が容易になる。 次に、充填剤６を注入口４から空隙部Ｓ内に注入し、
空隙部Ｓを充填剤６で満たす。注入した充填剤６が固化
すると、充填剤６による、Ｈ形鋼１の外周面と継手部材
２の内周面との接合、Ｈ形鋼１′の外周面と継手部材２
の内周面との接合、及びＨ形鋼１の端面とＨ形鋼１′の
端面との接合が完了し、Ｈ形鋼１、１′と継手部材２と
が一体に接合される。 Ｈ形鋼１、１′と閉断面形状の継手部材２とを、これ
らの間に所定の空隙部Ｓを形成するように配置する間隔
調節手段としては、例えば、調節ねじや楔を使う。調節
ねじを使うものとしては、例えば、第５図及び第６図に
示すものがある。 この間隔調節手段は、閉断面形状の継手部材２の上下
の部分及び前後の部分に、それぞれ少なくとも１個のね
じ孔を穿設し、これらのねじ孔に調節ねじ８をねじ込
み、これらの調節ねじ８の先端でＨ形鋼１、１′の上下
の部分及び前後の部分を押圧し、Ｈ形鋼１、１′の外周
面と継手部材２の内周面との間に所定（すなわち、所定
の範囲の間隔）の空隙部Ｓを形成する。このことは、Ｈ
形鋼１、１′を所定の姿勢に配置させることに役立つ。
また、間隔調節手段の調節ねじ８は、シャーコネクター
の機能も有している。 閉断面形状の継手部材２としては、角鋼管等で一体に
形成したものを用いることができるが、第７図に示すよ
うに、継手部材２を縦方向又は横方向に二分割し、二つ
の部分２、２′で継手部材２を構成するようにし、これ
らをＨ形鋼１、１′の接合部分に嵌合し、充填剤を注入
する前に、溶接、ねじ止め等の結合手段により一体にす
るものも使うことができる。第７図に示すものは、縦方
向に二分割した継手部材２、２′の接合部分2aを溶接に
より接合するものである。継手部材２を二つの部分に分
けて製作する場合は、各継手部材２、２′の内面に、パ
ッキング部材等を取付けることが容易になる。 Ｈ形鋼１、１′の接合部分に大きな引抜（伸長）力が
作用する場合には、例えば、第８図に示すように、Ｈ形
鋼１、１′及び継手部材２の接合部分を、凹凸面のある
鋼材（例えば、縞鋼板）で構成して、充填剤６と接する
面の充填剤の付着性能を向上させる。なお、継手部材２
の内周面及び構造部材の外周面の凹凸面化は、他の適当
な処理（すなわち、リブといえるような突部の形成によ
らない処理）によって行なうこともできる。 実施例２を第９図及び第10図を使って説明する。 基礎梁又はフーチング13にＨ形鋼１の鉄骨柱を樹立す
る場合に、先ず、閉断面形状の継手部材２を垂直に樹立
する。すなわち、継手部材２の下方の半分を基礎梁又は
フーチング13中に埋設し、継手部材２の基礎梁又はフー
チング13と一体化する。鉄骨柱のＨ形鋼１の接合しよう
とする部分（下部）を、継手部材２内に挿入し、挿入し
たＨ形鋼１の部分の外周面と閉断面形状の継手部材２の
内周面との間に所定の空隙部Ｓを形成し、かつＨ形鋼１
の下端面と基礎梁又はフーチング13の上面13′との間に
小間隔ｄを形成するようにする。 継手部材２としては、接合しようとするＨ形鋼１を嵌
合させることができる閉断面形状を備え、Ｈ形鋼１の断
面性能と同等以上の断面性能を有し、Ｈ形鋼１の成の１
ないし３倍程度の長さの角鋼管を使用する。 そして、空隙部Ｓに、その上方から充填剤６を注入
し、空隙部Ｓを充填剤６で満たす。注入した充填剤６が
固化すると、充填剤６による、Ｈ形鋼１の外周面と継手
部材２の内周面との接合、Ｈ形鋼１の下端面と基礎梁又
はフーチング13の上面13′との接合、及び充填剤と基礎
梁又はフーチング13の上面13′との接合が完了し、Ｈ形
鋼１と継手部材２とが一体に接合される。 なお、この実施例において、基礎梁又はフーチング13
の施工時に、閉断面形状の継手部材２内にコンクリート
が入らないようにして、継手部材２の全体を基礎梁又は
フーチング13中に埋設させるようにしてもよい。 実施例３を第11図ないし第13図を使って説明する。 四角柱体からなる継手部材２の上方の半分が上方の鉄
骨柱の角鋼管１の接合しようとする部分内に位置し、継
手部材２の下方の半分が下方の鉄骨柱の角鋼管１′の接
合しようとする部分内に位置し、角鋼管１、１′の端面
が接合し（必要に応じて、角形鋼管１、１′の端面間に
小間隔を形成し）、かつ、四角柱体の継手部材２の外周
面と角形鋼管１、１′の内周面との間に所定の空隙部Ｓ
が形成されるように、角鋼管１、１′と四角柱体の継手
部材２とを配置する。 継手部材２としては、接合しようとする角鋼管の断面
性能と同等以上の断面性能を有し、その長さが角鋼管
１、１′の成の２ないし３倍程度である四角柱体を用い
る。継手部材２の両端部の外面と接合する角鋼管１、
１′の外周面との間にパッキング部材３を嵌合し、継手
部材２の外周面と、接合する角鋼管１、１′の内周面
と、パッキング部材３の内側面とにより、閉空間Ｓを形
成する。 また、接合しようとする角鋼管１′の周壁の上部に、
注入口４と空気抜口５とを形成する。 次に、注入口４から空隙部Ｓ内に充填剤６を注入し、
閉空間Ｓを充填剤６で満たす。注入した充填剤６が固化
すると、充填剤６による、角鋼管１の内周面と継手部材
２の外周面との接合及び角鋼管１′の内周面と継手部材
２の外周面との接合が完了し、角鋼管１、１′と継手部
材２とが一体に接合される。 この場合のパッキング部材３としては、閉空間Ｓを形
成できるものであればどのような構成のものでもよい。
接合する角鋼管の断面形状に合致した形状の開口を備え
たゴム等の弾性体からなる板状のパッキングを使うと、
前記空隙部Ｓの形成が容易になる。 上記の場合に、継手部材２の両端に近い外周面に、パ
ッキング部材３の内周が嵌合する周溝11を形成しておく
と、パッキング部材３のずれの防止に役立ち、角鋼管
１、１′の端部と継手部材２との嵌合作業が容易にな
る。 角鋼管１、１′と継手部材２とを、それらの間に所定
の空隙部Ｓが形成されるように配置するための間隔調節
手段としては、例えば、調節ねじ又は楔を使う。調節ね
じを使う手段が第13図に示されている。 接合する角鋼管１、１′の継手部材２に対応する前後
及び左右の部分に、少なくとも１個ずつねじ孔を穿設
し、これらのねじ孔に調節ねじ８をねじ込む。例えば、
下方の角形鋼管１に継手部材２を挿入し、下方の角形鋼
管１の各調節ねじ８をねじ込み、これらの調節ねじ８の
先端で継手部材２の下方の部分の前後及び左右の部分を
押圧し、角鋼管１の内周面と継手部材２の外周面との間
に所定の空隙部Ｓを形成し、かつ、角鋼管１に継手部材
２を支持させる。 上記の状態にして、角鋼管１に支持された継手部材２
の上方の部分に角鋼管１′の下方の部分を嵌合し、上方
の角鋼管１′の各調節ねじ８をねじ込み、これらの調節
ねじ８の先端で継手部材２の上方の部分の前後及び左右
の部分を押圧し、角鋼管１′の内周面と継手部材２の外
周面との間に所定の空隙部Ｓを形成する。この所定の空
隙部Ｓを形成する作業は、角鋼管１、１′を所定の姿勢
に配置する作業でもある。 パッキング部材を継手部材２に嵌合しないで、充填剤
を充填する空隙部Ｓを形成することもできる。すなわ
ち、第13図に示すように、角鋼管１、１′の接合する端
部から継手部材２の長さの半分よりも少々離れた位置の
角鋼管１、１′の内面にダイヤフラム12を取付けておく
と、角鋼管１、１′の端面を互いに当接させることによ
り、空隙部Ｓを容易に形成することができる。 なお、接合部分の角鋼管１、１′と継手部材２との間
の空隙部Ｓだけに充填剤を充填するのではなく、角鋼管
（鋼管柱）１、１′内の全空隙部に充填剤を充填するよ
うにする場合は、パッキング部材を設ける必要はない。 実施例４を第14図を使って説明する。 基礎梁又はフーチング13にＨ形鋼１の鉄骨柱を樹立す
る場合に、先ず、四角柱状の継手部材２を垂直に樹立す
る。すなわち、継手部材２の下方の半分を基礎梁又はフ
ーチング13中に埋設し、継手部材２を基礎梁又はフーチ
ング13と一体化する。構造部材である角鋼管柱１の接合
しようとする部分（下部）を、前記継手部材２に挿入
し、挿入した角鋼管柱１の下部の内周面と四角柱状の継
手部材２の外周面との間に所定の空隙部Ｓを形成し、か
つ鋼管柱１の下端面を基礎梁又はフーチング13の上面1
3′に当接する。 継手部材２としては、接合しようとする角鋼管柱１を
嵌合することができる断面形状を備え、その鋼管１の断
面性能と同等以上の断面性能を有し、角鋼管柱１の背の
２ないし３倍程度の長さの角柱状体を使用する。 そして、角鋼管柱１の下方部分の周壁に形成した注入
口４から、空隙部Ｓに充填剤６を注入し、空隙部Ｓを充
填剤６で満たす。注入した充填剤６が固化すると、充填
剤６により、角鋼管柱１の内周面と継手部材２の外周面
との接合、及び充填剤６と基礎梁又はフーチング13の上
面13′との接合が完了し、角鋼管柱１と継手部材２とが
一体に接合される。 実施例５を第15図を使って説明する。 仕口部材20により、鉄骨柱23と鉄骨柱23′とを接合し
かつ鉄骨梁24と鉄骨柱23、23′とを接合する。仕口部材
20の鉄骨柱23、23′との接合を行なう継手部材21を角鋼
管で形成し、仕口部材20の鉄骨梁24の接合に用いる短梁
22をＨ形鋼で形成し、角鋼管の継手部材21の中途の各面
に直角にＨ形鋼の短梁22を溶接して、仕口部材20を構成
する。 鉄骨柱23、23′は、角鋼管で構成され、この角鋼管内
にコンクリートを充填するようになつている。角鋼管柱
23を垂直に樹立し、この角鋼管柱23の上端部内に仕口部
材20の下方の継手部材21を挿入し、継手部材21の外周面
と角鋼管柱23の内周面との間に所定の空隙部Ｓを形成
し、この空隙部Ｓ及び鋼管柱23内にコンクリート等の充
填剤を充填し、角鋼管柱23と仕口部材20の下方の継手部
材21とを一体に接合する。また、角鋼管柱23′を垂直に
し、この角鋼管柱23′の下端部を仕口部材20の上方の継
手部材21に嵌合し、継手部材21の外周面と角鋼管柱23′
の内周面との間に所定の空隙部Ｓを形成し、この空隙部
Ｓ及び鋼管柱23′内にコンクリート等の充填剤を充填
し、角鋼管柱23′と仕口部材20の上方の接合部材21とを
一体に接合する。 次に、仕口部材20の各短梁22とＨ形鋼梁24とを接合す
る。この接合には閉断面形状の継手部材25を使う。継手
部材25は鋼製の矩形断面の短い（梁24の成の２ないし３
倍程度）の管体で構成する。継手部材25を短梁22又はＨ
形鋼梁24に挿通させた状態にしておいて、短梁22の端面
とＨ形鋼梁24の端面とを近接（又は当接）させ、継手部
材25を短梁22とＨ形鋼梁24とを跨ぐ位置に移動させて、
継手部材25内に短梁22及びＨ形鋼梁24の接合部分を位置
させ、継手部材25の内周面と短梁22及びＨ形鋼梁24の外
周面との間に所定の空隙部Ｓを形成する。 そして、継手部材25の上面の注入口から空隙部Ｓに充
填剤６を注入し、充填剤で空隙部Ｓを満たし、充填剤が
固化すると、短梁22の外周面と継手部材25の内周面との
接合、Ｈ形鋼梁24の外周面と継手部材25の内周面との接
合、及び短梁22の端面と梁24の端面との接合が完了し、
短梁22とＨ形鋼梁24と継手部材25とが一体に接合され
る。すなわち、角鋼管柱23、23′とＨ形鋼梁24とが仕口
部材20及び継手部材25を介して接合される。 実施例６を第16図を使って説明する。 仕口部材20により、鉄骨柱23と鉄骨柱23′とを接合し
かつ鉄骨梁24と鉄骨柱23、23′とを接合する。仕口部材
20の鉄骨柱23、23′との接合を行なう継手部材21を鋼製
の矩形断面の短い管体で形成し、仕口部材20の鉄骨梁24
との接合に用いる継手部材22も鋼製の矩形断面の短い管
体で形成し、矩形断面の継手部材21の中途の各面に直角
に矩形断面の継手部材22を溶接して、仕口部材20を構成
する。 鉄骨柱26、26′はＨ形鋼で構成する。このＨ形鋼柱26
を垂直に樹立し、このＨ形鋼柱26の上端部に仕口部材20
の下方の継手部材21を挿入し、継手部材21の水平二分割
線の位置にＨ形鋼柱26の上端の端面を位置させ、継手部
材21の内周面とＨ形鋼柱26の外周面との間に所定の空隙
部Ｓを形成し、この空隙部Ｓにコンクリート等の充填剤
を充填し、Ｈ形鋼柱26と仕口部材20の下方の継手部材21
とを一体に接合する。また、Ｈ形鋼柱26′を垂直にし、
このＨ形鋼柱26′の下端部を仕口部材20の上方の継手部
材21に挿入し、Ｈ形鋼柱26′の下端面をＨ形鋼柱26の上
端面に当接（又は近接）させ、継手部材21の内周面とＨ
形鋼柱26′の外周面との間に所定の空隙部Ｓを形成し、
この空隙部Ｓ内にコンクリート等の充填剤を充填し、Ｈ
形鋼柱26′と仕口部材20の上方の継手部材21とを一体に
接合する。 次に、仕口部材20の各継手部材22とＨ形鋼梁24とを接
合する。各継手部材22にＨ形鋼梁24を挿入して、継手部
材22の内端面（すなわち、継手部材21の内側面）とＨ形
鋼梁24の端面とを近接（又は当接）させ、継手部材22の
内周面とＨ形鋼梁24の外周面との間に所定の空隙部Ｓを
形成する。 そして、継手部材22の上面の注入口から空隙部Ｓに充
填剤６を注入し、充填剤で空隙部Ｓを満たす。充填剤が
固化すると、継手部材22の内周面とＨ形鋼梁24の外周面
との接合、Ｈ形鋼梁24の内端面と継手部材22の内端面
（すなわち、継手部材21の外周面）との接合が完了し、
継手部材22とＨ形鋼梁24とが一体に接合される。すなわ
ち、Ｈ形鋼柱26、26′とＨ形鋼梁24とが仕口部材20を介
して一体に接合される。 実施例５及び６における空隙部Ｓの形成、充填剤の注
入等の諸操作に使用する手段は、実施例１〜４で使用し
た手段と同じである。 実施例７を第17図を使って説明する。 第17図は、鉄骨造等の建造物を示し、30は基礎スラブ
であり、31は実施例２によるＨ形鋼柱26の基礎梁等への
接合部、32及び33は実施例２における継手部材を全長に
亘って基礎梁等に埋設した場合のＨ形鋼柱26及び角鋼管
柱23の基礎梁等への接合部、及び34は実施例４による角
鋼管柱23の基礎梁等への接合部である。35はフロアであ
り、37は実施例６の仕口部材による角形鋼管柱23とＨ形
鋼梁24との接合部、38は実施例５の仕口部材によるＨ形
鋼梁24と角鋼管柱23との接合部、36及び39は実施例６の
仕口部材の柱接合用の継手部材にＨ形鋼柱26を通してこ
の継手部材とＨ形鋼柱26とを接合し、Ｈ形鋼柱26に接合
した仕口部材にＨ形鋼梁24を接合した接合部である。Example 1 will be described with reference to FIGS. 1 to 8. The left end of the H-section steel 1 of one of the two structural members to be joined is located in the right-hand part of the joint member 2 having a closed cross-sectional shape, and the right-hand end of the other H-section steel 1'is Located in the left side portion of the joint member 2, a small gap d is formed between the end faces of the H-section steels 1 and 1 ′, and the joint member 2 having a closed cross-section with the outer peripheral surface of the H-section steels 1 and 1 ′. The H-section steels 1 and 1'and the joint member 2 are arranged so that a predetermined space S is formed between the H-section steels 1 and 1 '. The joint member 2 has a cross-sectional shape capable of fitting the H-shaped steels 1 and 1'to be joined, has a cross-sectional performance equal to or higher than that of the H-shaped steels 1 and 1 ', and its length 2 to 3 times, and an integral member having a closed cross-section with an inlet 4 and an air outlet 5 provided on the upper part of the peripheral wall is used. As the closed cross-sectional shape of the joint member 2, a rectangular steel tube having a rectangular cross section as shown in FIG. 2 can be used, and an H-shaped steel tube having a cross-sectional shape as shown in FIG. A cross-sectional shape can also be used. H-shaped steel 1 to be joined to the inner peripheral surfaces of both ends of the joint member 2,
The packing member 3 is fitted between the outer peripheral surface of 1'and the inner peripheral surface of the joint member 2, the outer peripheral surfaces of the H-shaped steels 1 and 1'to be joined, and the inner side surface of the packing member 3 to form a gap. Form S. As the packing member 3 in this case, for example, one made of an elastic body such as rubber is used, but any structure may be used as long as it can form the void S. Opening 7 with a shape that matches the cross-sectional shape (H shape) of the structural members to be joined
If the packing member 3 made of an elastic plate as shown in FIG. 4 is used, the work of forming the void S can be facilitated. Next, the filler 6 is injected into the space S through the injection port 4,
The void S is filled with the filler 6. When the injected filler 6 is solidified, the filler 6 joins the outer peripheral surface of the H-section steel 1 and the inner peripheral surface of the joint member 2, and the outer peripheral surface of the H-section steel 1 ′ and the joint member 2 are joined.
The joining of the H-shaped steel 1 and the end face of the H-shaped steel 1 ′ is completed, and the H-shaped steels 1 and 1 ′ and the joint member 2 are integrally joined. As an interval adjusting means for arranging the H-shaped steels 1 and 1'and the joint member 2 having a closed cross-sectional shape so as to form a predetermined space S therebetween, for example, an adjusting screw or a wedge is used. As the one using the adjusting screw, there is one shown in FIGS. 5 and 6, for example. This interval adjusting means has at least one screw hole formed in each of the upper and lower portions and the front and rear portions of the joint member 2 having a closed cross-sectional shape, and the adjusting screw 8 is screwed into these screw holes, and these adjusting screws are provided. The upper and lower parts and the front and rear parts of the H-section steels 1 and 1'are pressed by the tip of 8 to provide a predetermined (that is, predetermined) between the outer peripheral surface of the H-section steels 1 and 1'and the inner peripheral surface of the joint member 2. To form a void portion S having an interval of (1). This is H
It is useful for arranging the shaped steels 1, 1'in a predetermined posture.
Further, the adjusting screw 8 of the interval adjusting means also has the function of a shear connector. As the joint member 2 having a closed cross-sectional shape, one integrally formed of a square steel pipe or the like can be used. However, as shown in FIG. 7, the joint member 2 is divided into two parts in the vertical direction or the horizontal direction, and The joint members 2 are constituted by the portions 2 and 2 ', and these are fitted to the joint portion of the H-shaped steels 1 and 1', and integrated by welding, screwing, or other joining means before the filler is injected. You can also use the ones you use. In FIG. 7, the joint portion 2a of the joint member 2, 2'which is divided into two in the vertical direction is joined by welding. When the joint member 2 is manufactured in two parts, it becomes easy to attach a packing member or the like to the inner surface of each joint member 2, 2 '. When a large drawing (stretching) force acts on the joints of the H-section steels 1 and 1 ′, for example, as shown in FIG. It is made of a steel material having an uneven surface (for example, a striped steel plate) to improve the adhesion performance of the filler on the surface in contact with the filler 6. The joint member 2
The unevenness of the inner peripheral surface and the outer peripheral surface of the structural member can be performed by other appropriate processing (that is, processing that does not depend on the formation of protrusions such as ribs). The second embodiment will be described with reference to FIGS. 9 and 10. When establishing a steel frame column of H-section steel 1 on a foundation beam or footing 13, first, a joint member 2 having a closed cross-sectional shape is established vertically. That is, the lower half of the joint member 2 is embedded in the foundation beam or footing 13 to be integrated with the foundation beam or footing 13 of the joint member 2. The portion (lower portion) of the H-shaped steel 1 of the steel frame column to be joined is inserted into the joint member 2, and the outer peripheral surface of the inserted H-shaped steel 1 and the inner peripheral surface of the joint member 2 having a closed cross-sectional shape A predetermined void S is formed between the two and H-shaped steel 1
A small distance d is formed between the lower end surface of the base and the upper surface 13 'of the foundation beam or footing 13. The joint member 2 has a closed cross-sectional shape into which the H-shaped steel 1 to be joined can be fitted, has a cross-sectional performance equal to or higher than that of the H-shaped steel 1, and Of 1
Use a square steel pipe with a length of 3 to 3 times. Then, the filler 6 is injected into the void S from above to fill the void S with the filler 6. When the injected filler 6 is solidified, the filler 6 joins the outer peripheral surface of the H-section steel 1 and the inner peripheral surface of the joint member 2, the lower end surface of the H-section steel 1 and the upper surface 13 'of the foundation beam or footing 13'. And the filler and the upper surface 13 'of the foundation beam or footing 13 are completed, and the H-section steel 1 and the joint member 2 are integrally joined. In this embodiment, the foundation beam or footing 13
It is also possible to prevent concrete from entering the joint member 2 having a closed cross-sectional shape at the time of construction, and to embed the entire joint member 2 in the foundation beam or footing 13. The third embodiment will be described with reference to FIGS. 11 to 13. The upper half of the joint member 2 made of a quadrangular prism is located in the portion of the upper steel column of the square steel pipe 1 to be joined, and the lower half of the joint member 2 of the lower steel column square steel pipe 1 '. Located in the portion to be joined, the end faces of the square steel pipes 1, 1'are joined (if necessary, a small gap is formed between the end faces of the square steel pipes 1, 1 '), and A predetermined space S is provided between the outer peripheral surface of the joint member 2 and the inner peripheral surfaces of the rectangular steel pipes 1, 1 '.
The square steel pipes 1 and 1'and the quadrangular prism joint member 2 are arranged so that As the joint member 2, a square columnar body having a cross-sectional performance equal to or higher than that of the square steel pipes to be joined and having a length about 2 to 3 times that of the square steel pipes 1 and 1'is used. . Square steel pipe 1, which is joined to the outer surfaces of both ends of the joint member 2,
The packing member 3 is fitted between the outer peripheral surface of 1'and the outer peripheral surface of the joint member 2, the inner peripheral surfaces of the square steel pipes 1 and 1'to be joined, and the inner side surface of the packing member 3 to form a closed space. Form S. Also, on the upper part of the peripheral wall of the square steel pipe 1'to be joined,
An inlet 4 and an air vent 5 are formed. Next, the filler 6 is injected into the space S from the injection port 4,
The closed space S is filled with the filler 6. When the injected filler 6 is solidified, the filler 6 joins the inner peripheral surface of the square steel pipe 1 and the outer peripheral surface of the joint member 2 and the inner peripheral surface of the square steel pipe 1 ′ and the outer peripheral surface of the joint member 2. Is completed, and the square steel pipes 1 and 1'and the joint member 2 are integrally joined. The packing member 3 in this case may have any configuration as long as it can form the closed space S.
If you use a plate-shaped packing made of elastic material such as rubber with an opening of a shape that matches the cross-sectional shape of the square steel pipe to be joined,
The formation of the void S becomes easy. In the above case, if the circumferential groove 11 with which the inner circumference of the packing member 3 fits is formed on the outer peripheral surface near both ends of the joint member 2, it helps prevent the packing member 3 from shifting, and the square steel pipe 1, The fitting work between the end portion 1'and the joint member 2 becomes easy. As the space adjusting means for arranging the square steel pipes 1 and 1'and the joint member 2 so that a predetermined space S is formed between them, for example, an adjusting screw or a wedge is used. The means of using the adjusting screw is shown in FIG. At least one screw hole is formed in each of the front and rear and left and right portions of the square steel pipes 1 and 1 ′ to be joined, which correspond to the joint member 2, and the adjusting screw 8 is screwed into these screw holes. For example,
Insert the joint member 2 into the lower rectangular steel pipe 1, screw in each adjusting screw 8 of the lower rectangular steel pipe 1, and press the front and rear and left and right parts of the lower portion of the joint member 2 with the tips of these adjusting screws 8. A predetermined gap S is formed between the inner peripheral surface of the square steel pipe 1 and the outer peripheral surface of the joint member 2, and the square steel pipe 1 supports the joint member 2. In the above state, the joint member 2 supported by the square steel pipe 1
The lower part of the square steel pipe 1'is fitted to the upper part of the above, and the adjusting screws 8 of the upper square steel pipe 1'are screwed in, and the tips of these adjusting screws 8 cross the upper and lower parts of the joint member 2 and The left and right portions are pressed to form a predetermined space S between the inner peripheral surface of the square steel pipe 1'and the outer peripheral surface of the joint member 2. The work of forming the predetermined gap S is also a work of arranging the square steel pipes 1 and 1'in a predetermined posture. Instead of fitting the packing member to the joint member 2, it is possible to form the void S for filling the filler. That is, as shown in FIG. 13, the diaphragm 12 is attached to the inner surface of the square steel pipe 1, 1'at a position slightly more than half the length of the joint member 2 from the joining end of the square steel pipe 1, 1 '. In this case, the gap S can be easily formed by bringing the end surfaces of the square steel pipes 1 and 1'in contact with each other. It should be noted that not only the space S between the square steel pipes 1 and 1 ′ and the joint member 2 at the joining portion is filled with the filler, but all the space inside the square steel pipes (steel pipe columns) 1 and 1 ′ are filled. When the agent is filled, it is not necessary to provide a packing member. Example 4 will be described with reference to FIG. When establishing a steel frame column of H-section steel 1 on a foundation beam or footing 13, first, a square column-shaped joint member 2 is established vertically. That is, the lower half of the joint member 2 is embedded in the foundation beam or footing 13 to integrate the joint member 2 with the foundation beam or footing 13. The portion (lower portion) of the square steel pipe column 1 that is a structural member is to be joined to the joint member 2, and the inner peripheral surface of the lower portion of the inserted square steel pipe column 1 and the outer peripheral surface of the square columnar joint member 2 A predetermined gap S is formed between the two, and the lower end surface of the steel pipe column 1 is connected to the upper surface 1 of the foundation beam or footing 13.
Contact 3 '. The joint member 2 has a cross-sectional shape into which the square steel pipe column 1 to be joined can be fitted, has a cross-sectional performance equal to or higher than the cross-sectional performance of the steel pipe 1, and is a spine of the square steel pipe column 1. A prismatic body having a length about 3 to 3 times is used. Then, the filler 6 is injected into the space S from the injection port 4 formed in the peripheral wall of the lower portion of the square steel pipe column 1 to fill the space S with the filler 6. When the injected filler 6 is solidified, the filler 6 joins the inner peripheral surface of the square steel tube column 1 to the outer peripheral surface of the joint member 2, and the filler 6 is joined to the upper surface 13 ′ of the foundation beam or footing 13. Is completed, and the square steel pipe column 1 and the joint member 2 are integrally joined. Example 5 will be described with reference to FIG. The joint member (20) joins the steel frame column (23) and the steel frame column (23 ') and the steel frame beam (24) and the steel frame columns (23, 23'). Connection member
A short beam used to join the steel beam 24 of the joint member 20 by forming the joint member 21 for joining the steel columns 23 and 23 'of 20 with a square steel pipe.
22 is formed of H-section steel, and the short beam 22 of H-section steel is welded at right angles to each of the middle surfaces of the joint member 21 of the square steel pipe to form the joint member 20. The steel columns 23 and 23 'are made of square steel pipes, and the square steel pipes are filled with concrete. Square steel column
23 is established vertically, the joint member 21 below the joint member 20 is inserted into the upper end of the square steel pipe column 23, and a predetermined distance is provided between the outer peripheral surface of the joint member 21 and the inner peripheral face of the square steel pipe column 23. The void S is formed, and the void S and the steel pipe column 23 are filled with a filler such as concrete, and the square steel pipe column 23 and the joint member 21 below the joint member 20 are integrally joined. Further, the square steel pipe column 23 'is made vertical, and the lower end portion of the square steel pipe column 23' is fitted to the joint member 21 above the joint member 20, and the outer peripheral surface of the joint member 21 and the square steel pipe column 23 'are fitted.
A predetermined gap S is formed between the inner peripheral surface of the rectangular pipe S and the inner peripheral surface of the steel pipe, and a filler such as concrete is filled in the gap S and the steel pipe column 23 '. The joining member (21) is joined together. Next, each short beam 22 of the connecting member 20 and the H-shaped steel beam 24 are joined. A joint member 25 having a closed cross section is used for this joining. The joint member 25 is made of steel and has a short rectangular cross section.
About twice the tube body. Connect the joint member 25 to the short beam 22 or H
The end surface of the short beam 22 and the end surface of the H-shaped steel beam 24 are brought close (or contact) with each other while being inserted into the shaped steel beam 24, and the joint member 25 is connected to the short beam 22 and the H-shaped steel beam 24. Move it to the position where
The joint portion of the short beam 22 and the H-shaped steel beam 24 is located in the joint member 25, and a predetermined gap S is formed between the inner peripheral surface of the joint member 25 and the outer peripheral surfaces of the short beam 22 and the H-shaped steel beam 24. To form. Then, the filler 6 is injected into the space S from the inlet on the upper surface of the joint member 25, the space S is filled with the filler, and when the filler solidifies, the outer peripheral surface of the short beam 22 and the inner periphery of the joint member 25. Joining the surface, joining the outer circumferential surface of the H-shaped steel beam 24 to the inner circumferential surface of the joint member 25, and joining the end surface of the short beam 22 to the end surface of the beam 24,
The short beam 22, the H-shaped steel beam 24, and the joint member 25 are integrally joined. That is, the square steel pipe columns 23 and 23 ′ and the H-shaped steel beam 24 are joined together via the joint member 20 and the joint member 25. Example 6 will be described with reference to FIG. The joint member (20) joins the steel frame column (23) and the steel frame column (23 ') and the steel frame beam (24) and the steel frame columns (23, 23'). Connection member
The joint member 21 for joining the steel columns 23 and 23 'of 20 is formed of a short tubular body made of steel and has a steel beam 24 of the connecting member 20.
The joint member 22 used for joining with is also formed of a short tubular body made of steel having a rectangular cross section, and the joint member 22 having a rectangular cross section is welded at right angles to each midway surface of the joint member 21 having a rectangular cross section, and the joint member Make up 20. The steel columns 26, 26 'are made of H-section steel. This H-shaped steel pillar 26
Is established vertically, and the connecting member 20 is attached to the upper end of the H-shaped steel column 26.
Insert the joint member 21 below and position the end face of the upper end of the H-shaped steel column 26 at the position of the horizontal bisector of the joint member 21, and the inner peripheral surface of the joint member 21 and the outer peripheral surface of the H-shaped steel column 26. A predetermined void S is formed between the H-shaped steel column 26 and the joint member 21 below the joint member 20 by filling a filler such as concrete into the void S.
And are joined together. Also, make the H-shaped steel column 26 'vertical,
The lower end of the H-shaped steel column 26 'is inserted into the joint member 21 above the joint member 20, and the lower end surface of the H-shaped steel column 26' abuts (or is close to) the upper end surface of the H-shaped steel column 26. The inner peripheral surface of the joint member 21 and H
A predetermined gap S is formed between the outer peripheral surface of the shaped steel column 26 ',
Filling the void S with a filler such as concrete, H
The shaped steel column 26 'and the joint member 21 above the connection member 20 are integrally joined. Next, each joint member 22 of the joint member 20 and the H-shaped steel beam 24 are joined. The H-shaped steel beam 24 is inserted into each joint member 22, and the inner end surface of the joint member 22 (that is, the inner side surface of the joint member 21) and the end surface of the H-shaped steel beam 24 are brought close (or abutted) to each other to form a joint. A predetermined space S is formed between the inner peripheral surface of the member 22 and the outer peripheral surface of the H-shaped steel beam 24. Then, the filler 6 is injected into the space S from the inlet on the upper surface of the joint member 22 to fill the space S with the filler. When the filler is solidified, the inner peripheral surface of the joint member 22 is joined to the outer peripheral surface of the H-shaped steel beam 24, the inner end surface of the H-shaped steel beam 24 and the inner end surface of the joint member 22 (that is, the outer peripheral surface of the joint member 21). ) Is completed,
The joint member 22 and the H-shaped steel beam 24 are integrally joined. That is, the H-shaped steel columns 26 and 26 ′ and the H-shaped steel beam 24 are integrally joined via the connecting member 20. Means used for various operations such as formation of the void S and injection of the filler in Examples 5 and 6 are the same as those used in Examples 1 to 4. Example 7 will be described with reference to FIG. FIG. 17 shows a structure such as a steel frame structure, 30 is a foundation slab, 31 is a joint portion of the H-shaped steel column 26 according to the second embodiment to the foundation beam, and 32 and 33 are joints in the second embodiment. When the member is embedded in the foundation beam or the like over the entire length, the joint portion of the H-shaped steel column 26 and the square steel pipe column 23 to the foundation beam or the like, and 34 is the foundation beam or the like of the square steel pipe column 23 according to the fourth embodiment. It is a junction. Reference numeral 35 is a floor, 37 is a joint between the square steel pipe column 23 and the H-shaped steel beam 24 by the connection member of the sixth embodiment, and 38 is an H-shaped steel beam 24 and a square steel pipe column by the connection member of the fifth embodiment. The H-shaped steel column 26 is joined to the H-shaped steel column 26 by joining the H-shaped steel column 26 to the column-jointing joint member of the joint member of the sixth embodiment. This is a joint portion in which the H-shaped steel beam 24 is joined to the joint member joined to.
この出願の発明は、特許請求の範囲の第１項及び第２
項に記載した構成を備えることにより、（イ）〜（ト）
の作用効果を奏する。 （イ）第１項記載の発明は、接合すべき構造部材の断面
性能と同等以上の断面性能を有しかつ構造部材の成以上
の長さを有する部材で継手部材を形成したから、充填剤
は構造部材と継手部材との接合を行なうだけでよく、充
填剤中に配筋となるリブ材を埋め込む必要がなく、継手
部材の内周又は外周の面及び構造部材の端部の外周又は
内周の面をリブ材が設けられていない面で構成すること
ができる。そのため、鉄骨柱、鉄骨梁等の構造部材及び
継手部材（仕口部材）の製作が容易になる。 （ロ）第１項記載の発明は、間隔調節手段を使って、継
手部材の内周又は外周の面と構造部材の外周又は内周の
面との間の間隔を調節して空隙部を形成するから、継手
部材の内周又は外周の面及び（又は）構造部材の外周又
は内周の面に間隔保持用のリブ材を設けなくとも、所望
の空隙部を簡単に形成することができる。 （ハ）第１項記載の発明は、鉄骨柱、鉄骨梁等の構造部
材は、既成の形鋼を所定長さに切断するだけで製作で
き、高い精度が要求される構造部材の接合部の成形加
工、穿孔加工、リブ材の接合等の二次加工が不要にな
る。そのため、鉄骨柱、鉄骨梁等の構造部材の製作が非
常に容易になり、鉄骨柱、鉄骨梁等の構造部材を安価に
供給できる。 （ニ）第１項記載の発明は、継手部材（仕口部材）への
鉄骨柱、鉄骨梁等の構造部材の挿入、空隙部の形成、空
隙部への充填剤の注入等の作業により、構造部材を接合
させるから、ボルトによる接合、溶接による接合に比較
して、接合作業が容易であり、施工性が向上する。 （ホ）第１項記載の発明は、構造部材を接合する充填剤
が空隙部内に充填されて硬化しているから、硬化した充
填剤の三軸圧縮効果が期待でき、支圧、ダボ効果により
応力が伝達されるため、安全性に富む接合が可能であ
る。 （ヘ）第２項記載の発明は、継手部材の内周又は外周の
面及び構造部材の端部の外周又は内周の面をリブ材が設
けられていない凹凸面で構成するから、継手部材及び構
造部材の充填剤と接する面の充填剤の付着性能が向上
し、構造部材の接合部分に大きな引抜（伸長）力が作用
しても接合状態を確実に保持することができる。 （ト）第１項及び第２項記載の発明は、接合部における
構造部材と継手部材との間に間隔調節手段により調節で
きる空隙部を形成するから、間隔調節手段で空隙部の間
隔を調節することにより、組付け時に構造部材の姿勢等
の調整を大幅に行なうことができ、接合作業の作業性を
高めることができる。The invention of this application includes the first and second aspects of the claims.
By providing the configuration described in the section (a) to (g)
Produces the effect of. (A) The filler according to the first aspect of the invention is that the joint member is formed of a member having a sectional performance equal to or higher than that of the structural members to be joined and having a length equal to or longer than the structural member. Need only join the structural member and the joint member, and it is not necessary to embed a rib material that serves as a bar arrangement in the filler, and the inner or outer surface of the joint member and the outer or inner periphery of the end of the structural member. The peripheral surface can be formed by a surface not provided with the rib material. Therefore, it becomes easy to manufacture structural members such as steel columns and steel beams and joint members (joint members). (B) In the invention described in the first aspect, the gap adjusting means is used to adjust the gap between the inner or outer peripheral surface of the joint member and the outer or inner peripheral surface of the structural member to form the void portion. Therefore, it is possible to easily form a desired void portion without providing a rib member for maintaining a gap on the inner or outer peripheral surface of the joint member and / or the outer peripheral or inner peripheral surface of the structural member. (C) In the invention described in the first aspect, structural members such as steel columns and steel beams can be manufactured by simply cutting an existing shaped steel into a predetermined length, and the joint portion of the structural members that requires high accuracy is Secondary processing such as forming, punching, and joining of rib materials becomes unnecessary. Therefore, it becomes very easy to manufacture structural members such as steel columns and beams, and structural members such as steel columns and beams can be supplied at low cost. (D) The invention according to the first aspect, by the work of inserting a structural member such as a steel column, a steel beam or the like into the joint member (joint member), forming a void, and injecting a filler into the void, Since the structural members are joined, the joining work is easier and the workability is improved as compared with joining by bolts and welding. (E) In the invention according to the first aspect, since the filler for joining the structural members is filled in the voids and hardened, the triaxial compression effect of the hardened filler can be expected, and the bearing pressure and the dowel effect are obtained. Since stress is transmitted, highly secure joining is possible. (F) In the invention according to the second aspect, since the inner peripheral surface or the outer peripheral surface of the joint member and the outer peripheral surface or the inner peripheral surface of the end portion of the structural member are constituted by the uneven surface without the rib material, the joint member Also, the adhesion performance of the filler on the surface of the structural member that is in contact with the filler is improved, and the bonded state can be reliably maintained even when a large drawing (stretching) force acts on the bonded portion of the structural member. (G) In the inventions according to the first and second aspects, since the gap portion which can be adjusted by the gap adjusting means is formed between the structural member and the joint member in the joint portion, the gap between the gap portions is adjusted by the gap adjusting means. By doing so, the posture and the like of the structural members can be significantly adjusted during assembly, and the workability of the joining work can be improved.
第１図ないし第８図は実施例１を示すものであり、第１
図は第２図のＡ−Ａ線で断面して矢印方向に見た接合部
の縦断面図、第２図は第１図のＢ−Ｂ線で断面して矢印
方向に見た接合部の側面図、第３図及び第７図は第１図
のＢ−Ｂ線で断面して矢印方向に見た他の具体例の接合
部の側面図、第４図はパツキング部材の平面図、第５図
は所定の空隙部Ｓを形成するための間隔調節手段を備え
た継手部材を第６図のＣ−Ｃ線で断面して矢印方向に見
た接合部の縦断面図、第６図は第５図のものをそのＤ−
Ｄ線で断面して矢印方向に見た接合部の側面図、第８図
は他の具体例の接合部の縦断面図、第９図は実施例２の
接合部の斜視図、第10図は第９図に示す接合部の縦断面
図である。第11図ないし第13図は実施例３を示すもので
あり、第11図は第12図のＥ−Ｅ線で断面して矢印方向に
見た接合部の縦断面図、第12図は第11図のＦ−Ｆ線で断
面して矢印方向に見た接合部の平面図、第13図は空隙部
Ｓの形成のための間隔調節手段を備えた鋼管柱等の接合
部の第11図と同様な縦断面図、第14図は実施例４の接合
部の縦断面図である。第15図は実施例５の斜視図、第16
図は実施例６の斜視図、第17図は実施例７を示す斜視図
である。 １、１′…構造部材、２、21、25…継手部材、３…パッ
キング部材、４…注入口、５…空気抜口、６…充填剤、
８…調節ねじ、12…ダイヤフラム、13…基礎梁又はフー
チング、20…仕口部材、22…短梁、23、23′…角鋼管
柱、24…Ｈ形鋼梁、26、26′…Ｈ形鋼柱、Ｓ…空隙部1 to 8 show Embodiment 1 and
The figure is a longitudinal cross-sectional view of the joint section taken along the line AA of FIG. 2 and viewed in the direction of the arrow, and FIG. 2 is the longitudinal section of the joint section taken along the line BB of FIG. 1 and viewed in the direction of the arrow. Side views, FIGS. 3 and 7 are side views of a joint portion of another specific example as seen in the direction of the arrow in a section taken along the line BB in FIG. 1, and FIG. 4 is a plan view of the packing member. FIG. 5 is a longitudinal sectional view of a joint portion, which is a sectional view of a joint member provided with a space adjusting means for forming a predetermined void S taken along the line CC of FIG. The one shown in FIG.
FIG. 8 is a side view of the joint portion taken along the line D as seen in the direction of the arrow, FIG. 8 is a longitudinal sectional view of the joint portion of another specific example, and FIG. 9 is a perspective view of the joint portion of the second embodiment. FIG. 10 is a vertical cross-sectional view of the joint portion shown in FIG. 9. 11 to 13 show Embodiment 3; FIG. 11 is a longitudinal sectional view of a joint section taken along the line EE of FIG. 12 and seen in the direction of the arrow, and FIG. FIG. 11 is a plan view of the joint portion taken along the line FF of FIG. 11 and viewed in the direction of the arrow. FIG. 13 is a joint portion of a steel pipe column or the like provided with a space adjusting means for forming the void S. 14 is a vertical sectional view similar to that of FIG. 14, and FIG. 14 is a vertical sectional view of a joint portion of the fourth embodiment. FIG. 15 is a perspective view of the fifth embodiment, and FIG.
17 is a perspective view of the sixth embodiment, and FIG. 17 is a perspective view of the seventh embodiment. 1, 1 '... Structural member, 2, 21, 25 ... Joint member, 3 ... Packing member, 4 ... Inlet port, 5 ... Air vent port, 6 ... Filler,
8 ... Adjusting screw, 12 ... Diaphragm, 13 ... Foundation beam or footing, 20 ... Connection member, 22 ... Short beam, 23, 23 '... Square steel tube column, 24 ... H type steel beam, 26, 26' ... H type Steel columns, S ... voids
───────────────────────────────────────────────────── フロントページの続き (72)発明者 樫村 俊也 東京都江東区南砂２丁目５番14号 株式会 社竹中工務店技術研究所内 (72)発明者 最上 公彦 東京都中央区銀座８丁目21番１号 株式会 社竹中工務店東京本店内 (56)参考文献 特開 昭63−118436（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Toshiya Kashimura 2-5-14 Minamisuna, Koto-ku, Tokyo Inside the Takenaka Corporation Technical Research Institute (72) Inventor Kimihiko Mogami 8-21 Ginza, Chuo-ku, Tokyo No. 1 Stock Company, Takenaka Corporation Tokyo Main Store (56) References JP-A-63-118436 (JP, A)
Claims (2)
べき端部の外側又は内側に継手部材を配し、継手部材の
内周又は外周の面と構造部材の外周又は内周の面との間
に空隙部を形成し、この空隙部を充填剤で満たし、この
充填剤の固化により構造部材と継手部材とを接合する充
填型鉄骨接合構法において、構造部材の断面性能と同等
以上の断面性能を有しかつ構造部材の成以上の長さを有
する部材で継手部材を形成し、継手部材の内周又は外周
の面及び構造部材の端部の外周又は内周の面をリブ材が
設けられていない面で構成し、間隔調節手段を使って、
継手部材の内周又は外周の面と構造部材の外周又は内周
の面との間の間隔を調節して空隙部を形成し、この空隙
部を充填剤で満たすことを特徴とする充填型鉄骨接合構
法。1. A joint member is arranged outside or inside an end to be joined of a long structural member such as a steel column or a steel beam, and the inner or outer surface of the joint member and the outer or inner periphery of the structural member are arranged. In the filling-type steel frame joint construction method in which a void is formed between the surface and the filler, and the void is filled with a filler, and the filler is solidified to join the structural member and the joint member, the sectional performance of the structural member is equal to or more than that of the structural member. Forming a joint member with a member having a cross-sectional performance of and having a length equal to or longer than that of the structural member, and forming a rib material on the inner or outer peripheral surface of the joint member and the outer or inner peripheral surface of the end portion of the structural member. It is composed of a surface not provided with
A filling type steel frame characterized in that a gap is formed by adjusting a gap between an inner or outer surface of the joint member and an outer or inner surface of the structural member, and the gap is filled with a filler. Joining construction method.
べき端部の外側又は内側に継手部材を配し、継手部材の
内周又は外周の面と構造部材の外周又は内周の面との間
に空隙部を形成し、この空隙部を充填剤で満たし、この
充填剤の固化により構造部材と継手部材とを接合する充
填型鉄骨接合構法において、構造部材の断面性能と同等
以上の断面性能を有しかつ構造部材の成以上の長さを有
する部材で継手部材を形成し、継手部材の内周又は外周
の面及び構造部材の端部の外周又は内周の面をリブ材が
設けられていない凹凸面で構成し、間隔調節手段を使っ
て、継手部材の内周又は外周の面と構造部材の外周又は
内周の面との間の間隔を調節して空隙部を形成し、この
空隙部を充填剤で満たすことを特徴とする充填型鉄骨接
合構法。2. A joint member is arranged outside or inside an end to be joined of a long structural member such as a steel column or a steel beam, and the inner or outer surface of the joint member and the outer or inner periphery of the structural member are arranged. In the filling-type steel frame joint construction method in which a void is formed between the surface and the filler, and the void is filled with a filler, and the filler is solidified to join the structural member and the joint member, the sectional performance of the structural member is equal to or more than that of the structural member. Forming a joint member with a member having a cross-sectional performance of and having a length equal to or longer than that of the structural member, and forming a rib material on the inner or outer peripheral surface of the joint member and the outer or inner peripheral surface of the end portion of the structural member. Is formed by a concave-convex surface, and the gap adjusting means is used to adjust the gap between the inner or outer peripheral surface of the joint member and the outer or inner peripheral surface of the structural member to form a void portion. Then, a filling-type steel frame joint construction method characterized in that the void is filled with a filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266256A JPH0816356B2 (en) | 1987-10-23 | 1987-10-23 | Filled steel joint construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62266256A JPH0816356B2 (en) | 1987-10-23 | 1987-10-23 | Filled steel joint construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111943A JPH01111943A (en) | 1989-04-28 |
| JPH0816356B2 true JPH0816356B2 (en) | 1996-02-21 |
Family
ID=17428450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62266256A Expired - Fee Related JPH0816356B2 (en) | 1987-10-23 | 1987-10-23 | Filled steel joint construction method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0816356B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629679A (en) * | 2019-01-09 | 2019-04-16 | 西安建筑科技大学 | An assembled joint of square steel tube column and H-section beam |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3275184B2 (en) * | 1991-10-29 | 2002-04-15 | 清水建設株式会社 | Column-beam connection method |
| JP3924354B2 (en) * | 1997-06-25 | 2007-06-06 | 電気化学工業株式会社 | Steel bar connecting body and connecting method between steel bars |
| JPH11264186A (en) * | 1998-03-17 | 1999-09-28 | Nkk Corp | Column-column joint structure |
| JP6114012B2 (en) * | 2012-11-19 | 2017-04-12 | 株式会社竹中工務店 | Bonding method |
| JP6490509B2 (en) * | 2015-06-19 | 2019-03-27 | 大和ハウス工業株式会社 | Precast foundation joint structure |
| JP6660724B2 (en) * | 2015-12-11 | 2020-03-11 | 株式会社竹中工務店 | Column joint structure |
| JP6577122B1 (en) * | 2018-10-31 | 2019-09-18 | 日鉄エンジニアリング株式会社 | Column connection structure and column connection method |
| CN112144659A (en) * | 2020-09-27 | 2020-12-29 | 黑龙江建筑职业技术学院 | Assembled steel construction building main part connection structure |
| ES3008092B2 (en) * | 2024-09-23 | 2026-04-24 | Arenas & Asoc Ingenieria De Diseno S L P | Joining device between elements of metal structures |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63118436A (en) * | 1986-11-05 | 1988-05-23 | 川鉄建材工業株式会社 | Method for joining structural material and joint member used therein |
-
1987
- 1987-10-23 JP JP62266256A patent/JPH0816356B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629679A (en) * | 2019-01-09 | 2019-04-16 | 西安建筑科技大学 | An assembled joint of square steel tube column and H-section beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01111943A (en) | 1989-04-28 |
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