JPS6351218B2 - - Google Patents
Info
- Publication number
- JPS6351218B2 JPS6351218B2 JP21517682A JP21517682A JPS6351218B2 JP S6351218 B2 JPS6351218 B2 JP S6351218B2 JP 21517682 A JP21517682 A JP 21517682A JP 21517682 A JP21517682 A JP 21517682A JP S6351218 B2 JPS6351218 B2 JP S6351218B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- steel
- frame
- insertion hole
- beams
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
この発明は引張ボルト形式によつて接合したラ
ーメンをなす鉄骨軸組の柱脚を埋込方式によつて
固定してある建築架構構造に関するものである。[Detailed Description of the Invention] Industrial Application Field This invention relates to an architectural frame structure in which column bases of a rigid frame steel frame connected by tension bolts are fixed by an embedding method. .
発明が解決しようとする問題点
従来一般に実施されている建築の鉄骨軸組の
柱、梁接合は柱から接合ブラケツトを溶接して突
設しておき、このブラケツトと梁とをボルト接合
するか溶接する場合あるいは接合金物を利用して
ボルト接合するため高い施工精度が要求される。
しかも鉄骨柱脚はそのベースプレートを建方に先
立つてアンカーボルトによつて固定しておくた
め、建方の途中において位置、寸法誤差を矯正す
ることは困難である。Problems to be Solved by the Invention The conventional method of connecting columns and beams in steel frames in buildings is to weld and protrude a connecting bracket from the column, and then connect the bracket and the beam with bolts or by welding. High construction accuracy is required when connecting bolts or using joining hardware.
Furthermore, since the base plate of the steel column base is fixed with anchor bolts prior to erection, it is difficult to correct positional and dimensional errors during erection.
しかしてこの発明は主として２階、３階程度の
住宅事務所等の建築に適した鉄骨軸組架構を検討
してみると前記したような従来の架構では施工の
迅速性、加工、組立精度の要求から経済的にも好
ましくなく、さらに架構耐力の向上も期待しえな
い。 However, when considering a steel frame frame structure that is suitable for building residential offices, etc., which are mainly on the second or third floor, this invention found that the conventional frames as described above have problems in speed of construction, processing, and assembly accuracy. It is not economically desirable due to the requirements, and furthermore, it cannot be expected to improve the structural strength.
この発明は前記事情に鑑み、それらの問題点を
解決すべく開発したものである。 This invention has been developed in view of the above circumstances and to solve these problems.
発明の構成
この発明の要旨とする構成は、鉄骨柱の側面に
鉄骨梁端を突合せ、その柱と梁とをボルトにより
引張ボルト接合してラーメンをなす鉄骨軸組を構
成し、その鉄骨軸組の柱脚は柱挿入用孔を形成し
た基礎に挿入し、柱脚と柱挿入用孔の間隙にはモ
ルタルを充填して埋込方式によつて固定してあ
る。Composition of the Invention The composition of the present invention is to construct a steel frame in which the end of a steel beam is butted against the side surface of a steel column, and the column and the beam are tensile bolted together to form a rigid frame. The column base is inserted into the foundation with a column insertion hole, and the gap between the column base and the column insertion hole is filled with mortar and fixed by an embedding method.
実施例
図において１は基礎、２は柱、３は梁を示す。
鉄筋コンクリートの基礎１はフーチング４から角
筒状に立上げて柱挿入孔５が形成してある。柱２
は角鋼管からなり梁３はＨ形鋼を使用する。この
鉄骨梁端部には端板６が溶接してあり、これにボ
ルト挿通孔７が設けてある。Example In the figure, 1 indicates a foundation, 2 indicates a column, and 3 indicates a beam.
A reinforced concrete foundation 1 is raised from a footing 4 in the shape of a rectangular cylinder, and a column insertion hole 5 is formed therein. Pillar 2
is made of a square steel pipe, and the beam 3 is made of H-beam steel. An end plate 6 is welded to the end of this steel beam, and a bolt insertion hole 7 is provided in this end plate 6.
鉄骨の柱１の梁接続部内面にはボルト螺合孔８
の形成された添鋼板９が設けられ、柱１の側面に
は前記ボルト螺合孔８に連続するボルト挿通孔１
０が形成されている。そして柱１と梁とを、ボル
ト１１を前記ボルト挿通孔７，１０に挿通し、ボ
ルト螺合孔８に螺合することにより引張ボルト接
合する。そして柱，梁をラーメンをなすようにし
て鉄骨軸組を構成する。 Bolt screw holes 8 are provided on the inner surface of the beam connection part of the steel column 1.
A steel plate 9 is provided on the side surface of the column 1, and a bolt insertion hole 1 that is continuous with the bolt threading hole 8 is provided on the side surface of the column 1.
0 is formed. Then, the column 1 and the beam are joined by tension bolts by inserting the bolts 11 into the bolt insertion holes 7 and 10 and screwing them into the bolt threading holes 8. The columns and beams are then arranged to form a rigid frame to form a steel framework.
一方鉄骨軸組の柱脚１２は軸組の組立中は柱挿
入用孔５に建入れたままの状態にしておき、鉄骨
軸組の各部接合が固まつてから柱脚１２の位置決
めし、柱脚１２と柱挿入用孔５の間隙にグラウ
ト・モルタル１３を充填する。なお位置決めに際
してはガイド金物１４を使用することにより施工
が容易となる。 On the other hand, the column base 12 of the steel frame frame is left in the column insertion hole 5 while the frame is being assembled, and after each part of the steel frame has been solidified, the column base 12 is positioned, and the column base 12 is positioned. The gap between the leg 12 and the column insertion hole 5 is filled with grout mortar 13. Note that the use of guide metal fittings 14 during positioning facilitates construction.
発明の効果
この発明は前記構成からなり、鉄骨の柱、梁は
柱に梁に突合せ、引張ボルト接合によつて組立て
られるので現場での組立作業が単純、容易であ
り、しかも柱脚は基礎の柱挿入孔に挿入され、仮
支持された状態で組立てられるので寸法誤差の吸
収も容易であるので鉄骨建方も楽である。Effects of the Invention This invention has the above-mentioned structure, and the steel columns and beams are assembled by butting the columns and beams and joining with tension bolts, so assembly work on site is simple and easy, and the column base is attached to the foundation. Since it is inserted into the column insertion hole and assembled in a temporarily supported state, it is easy to absorb dimensional errors, making it easy to construct the steel frame.
鉄骨軸組はラーメン構造をなすとともに柱脚は
埋込方式で固定されるので、軸組の剛性が増し、
１階の層間変位が小さくなり柱頭モーメントが減
少し、全体として鉄骨軸組の応力が小さく延いて
は鋼材を減少させることができる。 The steel framework has a rigid frame structure, and the column bases are fixed using an embedded method, increasing the rigidity of the framework.
The displacement between stories on the first floor is reduced, the column head moment is reduced, and the overall stress on the steel frame is reduced, allowing for a reduction in the amount of steel used.
第１図はこの発明に係る建築架構で、一部断面
を示した立面図、第２図は柱、梁接合部で一部断
面で示した分解正面図、第３図、第４図は柱脚部
の縦断面図と平面図である。
１……基礎、２……柱、３……梁、４……フー
チング、５……柱挿入孔、６……端板、７……ボ
ルト挿通孔、８……ボルト螺合孔、９……添鋼
板、１０……ボルト挿通孔、１１……ボルト、１
２……柱脚、１３……モルタル、１４……ガイド
金物。
Fig. 1 is an elevational view partially shown in cross section of the building frame according to the present invention, Fig. 2 is an exploded front view partially shown in cross section of the column and beam joints, and Figs. 3 and 4 are FIG. 2 is a longitudinal cross-sectional view and a plan view of a column base. 1... Foundation, 2... Column, 3... Beam, 4... Footing, 5... Column insertion hole, 6... End plate, 7... Bolt insertion hole, 8... Bolt threading hole, 9... ... Steel plate, 10 ... Bolt insertion hole, 11 ... Bolt, 1
2... Pillar base, 13... Mortar, 14... Guide hardware.
Claims (1)
梁とをボルトにより引張ボルト接合してラーメン
をなす鉄骨軸組を構成し、前記鉄骨軸組の柱脚は
柱挿入用孔を形成した基礎に挿入し、柱脚と柱挿
入用孔の間隙にはモルタルを充填して埋込方式に
よつて固定してあることを特徴とする建築架構構
造。1. The ends of the steel beams were butted against the side surfaces of the steel columns, and the columns and beams were tensile bolted together to form a rigid frame steel frame, and the column bases of the steel frame had column insertion holes formed. An architectural frame structure characterized in that the column is inserted into the foundation, and the gap between the column base and the column insertion hole is filled with mortar and fixed by an embedding method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21517682A JPS59106640A (en) | 1982-12-08 | 1982-12-08 | Building enclosure structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21517682A JPS59106640A (en) | 1982-12-08 | 1982-12-08 | Building enclosure structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59106640A JPS59106640A (en) | 1984-06-20 |
| JPS6351218B2 true JPS6351218B2 (en) | 1988-10-13 |
Family
ID=16667919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21517682A Granted JPS59106640A (en) | 1982-12-08 | 1982-12-08 | Building enclosure structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59106640A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05171684A (en) * | 1991-12-25 | 1993-07-09 | Kajima Corp | Steel framework structure |
| JP2006305623A (en) * | 2005-03-28 | 2006-11-09 | Kohei Muramoto | Die and method for manufacturing die using laser beam machine |
-
1982
- 1982-12-08 JP JP21517682A patent/JPS59106640A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59106640A (en) | 1984-06-20 |
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