JP2979464B2 - H-shaped steel - Google Patents
H-shaped steelInfo
- Publication number
- JP2979464B2 JP2979464B2 JP7350099A JP35009995A JP2979464B2 JP 2979464 B2 JP2979464 B2 JP 2979464B2 JP 7350099 A JP7350099 A JP 7350099A JP 35009995 A JP35009995 A JP 35009995A JP 2979464 B2 JP2979464 B2 JP 2979464B2
- Authority
- JP
- Japan
- Prior art keywords
- shaped steel
- steel material
- reinforcing plate
- web
- present
- 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
Landscapes
- Road Paving Structures (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明はＨ形鋼材に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an H-shaped steel material.
【０００２】[0002]
【発明が解決しようとする課題】Ｈ形鋼材は、路面覆工
材、鋼製擁壁、橋梁用材など様々な分野において用いら
れている。図１３は、路面覆工材に用いた場合であり、
複数のＨ形鋼材100 を隣接させて接合し、覆工板を構成
している。各Ｈ形鋼材100 は、図１４、１５に示すよう
に、２枚のフランジ101 と１枚のウエブ102 によって断
面Ｈ字形に形成されている。フランジ101 の対向面間に
はプレ−ト110 を架設して補強を図っている。また、各
Ｈ形鋼材100 の接合は、それらのフランジ101 の側縁部
同士を線状に溶接して（溶接部103 ）行っている。しか
し、覆工板に外力が作用した場合、その外力に抗する応
力が、線状の溶接部のみから隣接するＨ形鋼材に伝達さ
れる。従って、応力発生時の溶接部の負荷が大きいた
め、Ｈ形鋼材同士の溶接が不十分な場合に、溶接部から
分離解体するおそれがある。また、荷重が直接作用する
Ｈ形鋼材の応力は、フランジ101 の溶接だけでは隣接す
るＨ形鋼材に十分に伝達されず、荷重が直接作用するＨ
形鋼材の応力の負担が大きくなるおそれがある。H-shaped steel materials are used in various fields such as road surface lining materials, steel retaining walls, and bridge materials. FIG. 13 shows a case where the material is used as a road covering material,
A plurality of H-shaped steel materials 100 are joined adjacent to each other to form a lining plate. Each H-shaped steel member 100 is formed in an H-shaped cross section by two flanges 101 and one web 102 as shown in FIGS. A plate 110 is provided between the opposing surfaces of the flange 101 for reinforcement. The joining of the H-shaped steel materials 100 is performed by welding the side edges of the flanges 101 linearly (welded portion 103). However, when an external force acts on the lining plate, the stress against the external force is transmitted only from the linear welded portion to the adjacent H-shaped steel material. Therefore, since the load of the welded part at the time of stress generation is large, when welding of H-shaped steel materials is insufficient, there is a possibility that the H-shaped steel material is separated and dismantled from the welded part. Further, the stress of the H-shaped steel material to which the load directly acts is not sufficiently transmitted to the adjacent H-shaped steel material only by welding the flange 101, and the H-shaped steel to which the load is directly applied is not transmitted.
There is a possibility that the stress load of the shaped steel material increases.
【０００３】[0003]
【発明の目的】本発明は、上記のような問題点を解決す
るためになされたもので、隣接するＨ形鋼材の接合強度
を高めることができると共に、荷重が直接作用するＨ形
鋼材の応力を軽減することができる、Ｈ形鋼材を提供す
ることを目的とする。SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is possible to increase the joining strength between adjacent H-shaped steel materials and to reduce the stress of the H-shaped steel materials to which a load acts directly. It is an object of the present invention to provide an H-shaped steel material capable of reducing the amount of the steel.
【０００４】[0004]
【課題を解決するための手段】即ち、本発明は、面対向
させて平行に配した二枚のフランジと、そのフランジ間
の中間を直角方向に接合するウエブとよりなるＨ形鋼材
において、前記ウエブの一方の面側にウエブに対して直
角方向に補強プレ−トを接合し、この補強プレ−トは前
記フランジの側縁部から突出させ、この突出部を隣接す
るＨ形鋼材と係合可能に構成したことを特徴とする、Ｈ
形鋼材である。That is, the present invention relates to an H-shaped steel material comprising two flanges arranged in parallel to face each other and a web joining the middle between the flanges at right angles. A reinforcing plate is joined to one side of the web in a direction perpendicular to the web, the reinforcing plate protruding from a side edge of the flange, and the protruding portion is engaged with an adjacent H-shaped steel material. H, characterized in that it is made possible.
It is shaped steel.
【０００５】また、面対向させて平行に配した二枚のフ
ランジと、そのフランジ間の中間を直角方向に接合する
ウエブとよりなるＨ形鋼材において、前記ウエブの両面
側にウエブに対して直角方向に補強プレ−トを接合し、
この補強プレ−トは前記フランジの側縁部から突出さ
せ、この突出部を隣接するＨ形鋼材と係合可能に構成し
たことを特徴とする、Ｈ形鋼材である。[0005] In addition, in an H-shaped steel material comprising two flanges arranged in parallel to face each other and a web joined at right angles to the middle between the flanges, a right angle to the web is formed on both sides of the web. Join the reinforcing plate in the direction
The reinforcing plate is an H-shaped steel material characterized by projecting from a side edge of the flange, and being configured to be able to engage this projected portion with an adjacent H-shaped steel material.
【０００６】[0006]
【発明の実施の形態１】図１〜３に、本発明の実施の形
態１を示す。本形態の特徴は、ウエブ102 の一方の面側
に、ウエブ102 に対して直角方向に補強プレ−ト120 を
接合し、この補強プレ−ト120 はフランジ101 の側縁部
101 ａから突出させ、この突出部を隣接するＨ形鋼材10
0 と係合させるための係合部121 とした点である。First Embodiment FIGS. 1 to 3 show a first embodiment of the present invention. The feature of this embodiment is that a reinforcing plate 120 is joined to one surface side of the web 102 in a direction perpendicular to the web 102, and the reinforcing plate 120 is connected to a side edge of the flange 101.
101a, and projecting this projected portion from the adjacent H-shaped steel material 10
This is the point that the engaging portion 121 for engaging with 0 is used.
【０００７】図２に示すように、補強プレ−ト120 は四
角形の鋼板であり、その高さＡは、対向するフランジ10
1 の対向面間とほぼ等しい寸法であり、幅Ｂは、隣接さ
せたＨ形鋼材100 のウエブ102 同士の間隔とほぼ等しい
寸法に形成する。この補強プレ−ト120 はウエブ102 の
一方の面側に、ウエブ102 に対して直角方向に嵌め込ま
れ、フランジ101 及びウエブ102 との接触部を溶接され
る（溶接部122 ａ、122 ｂ、122 ｃ）。As shown in FIG. 2, the reinforcing plate 120 is a square steel plate, and the height A of the reinforcing plate 120 is
The width B is formed to be substantially equal to the distance between the adjacent webs 102 of the H-shaped steel material 100. The reinforcing plate 120 is fitted on one surface side of the web 102 in a direction perpendicular to the web 102, and a contact portion between the flange 101 and the web 102 is welded (welded portions 122a, 122b, 122). c).
【０００８】Ｈ形鋼材100 を隣接させて接合し、覆工板
等を作製する場合は、補強プレ−ト120 の係合部121 を
隣接させるＨ形鋼材100 に合致させ、フランジ101 の側
縁部101 ａ同士を溶接して一体に接合する（溶接部103
）。同様に所要数のＨ形鋼材100 を接合すれば、所望
の面積の覆工板を作製することができる。When the H-shaped steel material 100 is joined adjacently to form a lining plate or the like, the engaging portion 121 of the reinforcing plate 120 is matched with the adjacent H-shaped steel material 100 and the side edge of the flange 101 is formed. The parts 101a are welded to each other and joined together (weld 103
). Similarly, if a required number of H-shaped steel materials 100 are joined, a lining plate having a desired area can be manufactured.
【０００９】[0009]
【発明の実施の形態２】図４〜６に、本発明の実施の形
態２を示す。本形態の特徴は、ウエブ102 の両側に補強
プレ−ト120 を接合した点である。覆工板等を作製する
場合は、図６に示すように、隣接するＨ形鋼材100 の補
強プレ−ト120 を交互に前後にずらして合致させて溶接
を行う。なお、補強プレ−ト120 は、図４に示すように
２枚を直線上に配備してもよいが、ずらして配備するこ
とも考えられる。Second Embodiment FIGS. 4 to 6 show a second embodiment of the present invention. The feature of this embodiment is that reinforcing plates 120 are joined to both sides of the web 102. In the case of producing a lining plate or the like, as shown in FIG. 6, welding is performed by shifting the reinforcing plates 120 of the adjacent H-shaped steel materials 100 alternately back and forth so as to match each other. As shown in FIG. 4, two reinforcing plates 120 may be arranged on a straight line, but they may be arranged offset.
【００１０】[0010]
【発明の実施の形態３】図７〜９に、本発明の実施の形
態３を示す。本形態の特徴は、ウエブ102 の両側に配備
した補強プレ−ト130 の係合部131 の形状を、半円状の
凸係合部131 ａと凹係合部131 ｂとを連続させてＳ字状
に形成した点である。覆工板等を作製する場合は、図８
に示すように、係合部131 同士を合致させて溶接を行
う。なお、凸係合部と凹係合部を矩形に形成する場合
や、凸係合部と凹係合部を２つ以上形成する場合なども
考えられる。Third Embodiment FIGS. 7 to 9 show a third embodiment of the present invention. The feature of this embodiment is that the shape of the engaging portion 131 of the reinforcing plate 130 provided on both sides of the web 102 is changed by making the semicircular convex engaging portion 131a and the concave engaging portion 131b continuous. This is a point formed in a letter shape. In the case of producing a lining plate or the like, FIG.
As shown in (5), welding is performed by matching the engaging portions 131 with each other. In addition, a case where the convex engaging portion and the concave engaging portion are formed in a rectangular shape, a case where two or more convex engaging portions and the concave engaging portion are formed, and the like can be considered.
【００１１】[0011]
【発明の実施の形態４】図１０〜１２に、本発明の実施
の形態４を示す。本形態の特徴は、上記実施の形態２で
示した補強プレ−ト120 のフランジ101 間の寸法を、ほ
ぼ半分に形成した補強プレ−ト140 を配備した点であ
る。覆工板等を作製する場合は、図１１に示すように、
補強プレ−ト140 の係合部141 を隣接するＨ形鋼材100
内に嵌め込むと共に、補強プレ−ト140 の内縁部142 同
士を重ねて溶接を行う。Fourth Embodiment FIGS. 10 to 12 show a fourth embodiment of the present invention. The feature of the present embodiment is that a reinforcing plate 140 is provided in which the dimension between the flanges 101 of the reinforcing plate 120 described in the second embodiment is substantially reduced to half. When manufacturing a lining plate or the like, as shown in FIG.
The engaging portion 141 of the reinforcing plate 140 is connected to the adjacent H-shaped steel member 100.
In addition, the inner edges 142 of the reinforcing plate 140 are overlapped and welded.
【００１２】[0012]
【発明の効果】本発明のＨ形鋼材は、隣接するＨ形鋼材
との係合部を有する補強プレ−トを設けたため、フラン
ジのひずみ発生を防止できると共に、外力に抗する応力
が、溶接部のみでなく係合部を介しても隣接するＨ形鋼
材に伝達される。従って、応力発生時の溶接部の負荷が
軽減できるため、Ｈ形鋼材同士が溶接部から分離解体す
るようなことがなくなる。また、荷重が直接作用するＨ
形鋼材の応力を軽減することができる。According to the H-shaped steel material of the present invention, since a reinforcing plate having an engaging portion with an adjacent H-shaped steel material is provided, generation of distortion of the flange can be prevented and stress against external force is reduced by welding. It is transmitted not only to the part but also to the adjacent H-shaped steel material via the engaging part. Accordingly, since the load on the welded portion at the time of stress generation can be reduced, the H-shaped steel members do not separate and disassemble from the welded portion. In addition, the H
The stress of the shaped steel material can be reduced.
【図１】 本発明の実施の形態１の斜視図FIG. 1 is a perspective view of a first embodiment of the present invention.
【図２】 本発明の実施の形態１の側面図FIG. 2 is a side view of the first embodiment of the present invention.
【図３】 本発明の実施の形態１の平面図FIG. 3 is a plan view of the first embodiment of the present invention.
【図４】 本発明の実施の形態２の斜視図FIG. 4 is a perspective view of a second embodiment of the present invention.
【図５】 本発明の実施の形態２の側面図FIG. 5 is a side view of the second embodiment of the present invention.
【図６】 本発明の実施の形態２の平面図FIG. 6 is a plan view of a second embodiment of the present invention.
【図７】 本発明の実施の形態３の斜視図FIG. 7 is a perspective view of a third embodiment of the present invention.
【図８】 本発明の実施の形態３の側面図FIG. 8 is a side view of the third embodiment of the present invention.
【図９】 本発明の実施の形態３の平面図FIG. 9 is a plan view of a third embodiment of the present invention.
【図１０】 本発明の実施の形態４の斜視図FIG. 10 is a perspective view of a fourth embodiment of the present invention.
【図１１】 本発明の実施の形態４の側面図FIG. 11 is a side view of a fourth embodiment of the present invention.
【図１２】 本発明の実施の形態４の平面図FIG. 12 is a plan view of a fourth embodiment of the present invention.
【図１３】 従来の覆工板の平面図FIG. 13 is a plan view of a conventional lining plate.
【図１４】 従来のＨ形鋼材の斜視図FIG. 14 is a perspective view of a conventional H-shaped steel material.
【図１５】 従来のＨ形鋼材の側面図FIG. 15 is a side view of a conventional H-shaped steel material.
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭49−118639（ＪＰ，Ａ) 実開 昭55−140603（ＪＰ，Ｕ) 実開 昭59−88126（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) E04B 1/58 505 B23K 9/00 501 E01C 9/08 E04C 3/06 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-49-118639 (JP, A) Japanese Utility Model Showa 55-140603 (JP, U) Japanese Utility Model Application Showa 59-88126 (JP, U) (58) Field (Int.Cl. 6 , DB name) E04B 1/58 505 B23K 9/00 501 E01C 9/08 E04C 3/06
Claims (2)
ジと、そのフランジ間の中間を直角方向に接合するウエ
ブとよりなるＨ形鋼材において、 前記ウエブの一方の面側にウエブに対して直角方向に補
強プレ−トを接合し、 この補強プレ−トは前記フランジの側縁部から突出さ
せ、この突出部を隣接するＨ形鋼材と係合可能に構成し
たことを特徴とする、 Ｈ形鋼材。1. An H-shaped steel material comprising two flanges arranged in parallel to face each other and a web joining an intermediate portion between the flanges in a right angle direction. And a reinforcing plate is joined at right angles to the flange, the reinforcing plate protruding from a side edge of the flange, and the protruding portion is configured to be able to engage with an adjacent H-shaped steel material. H-shaped steel.
ジと、そのフランジ間の中間を直角方向に接合するウエ
ブとよりなるＨ形鋼材において、 前記ウエブの両面側にウエブに対して直角方向に補強プ
レ−トを接合し、 この補強プレ−トは前記フランジの側縁部から突出さ
せ、この突出部を隣接するＨ形鋼材と係合可能に構成し
たことを特徴とする、 Ｈ形鋼材。2. An H-shaped steel material comprising two flanges arranged in parallel to face each other, and a web joining an intermediate portion between the flanges in a right angle direction, wherein both sides of the web are perpendicular to the web. A reinforcing plate is joined in the direction, the reinforcing plate protrudes from a side edge of the flange, and the protruding portion is configured to be engageable with an adjacent H-shaped steel material. Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7350099A JP2979464B2 (en) | 1995-12-22 | 1995-12-22 | H-shaped steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7350099A JP2979464B2 (en) | 1995-12-22 | 1995-12-22 | H-shaped steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09177187A JPH09177187A (en) | 1997-07-08 |
| JP2979464B2 true JP2979464B2 (en) | 1999-11-15 |
Family
ID=18408233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7350099A Expired - Fee Related JP2979464B2 (en) | 1995-12-22 | 1995-12-22 | H-shaped steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2979464B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101414820B1 (en) | 2013-09-26 | 2014-07-04 | 대현테크(주) | Deck plate |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4970060B2 (en) * | 2007-01-11 | 2012-07-04 | 新日本製鐵株式会社 | Plate-like panel for floor slab or lining plate using shape steel and method for producing the same |
| JP4970061B2 (en) * | 2007-01-11 | 2012-07-04 | 新日本製鐵株式会社 | Plate-like panel for floor slab or lining plate using channel member and method for producing the same |
| JP5697480B2 (en) * | 2011-02-22 | 2015-04-08 | アイレック技建株式会社 | Propulsion method bearing wall, bearing wall construction method and lamination piece |
| CN103422610A (en) * | 2013-07-18 | 2013-12-04 | 杭州博数土木工程技术有限公司 | Compression flange reinforced H section steel or I section steel |
| CN103835434B (en) * | 2014-03-27 | 2016-06-29 | 莱芜钢铁集团有限公司 | H profile steel with ribbing and H profile steel xoncrete structure with ribbing |
| CN104060758A (en) * | 2014-06-09 | 2014-09-24 | 四川川起钢结构有限公司 | Steel structure purlin |
| JP6375334B2 (en) * | 2016-04-19 | 2018-08-15 | 植村 誠 | Road lining method |
| CN106836636B (en) * | 2017-02-16 | 2018-12-18 | 苏州市苏网建设工程有限公司 | H profile steel for building |
| JP7301248B1 (en) * | 2023-01-27 | 2023-06-30 | 太洋ヒロセ株式会社 | Structure of floor girder unit and temporary pier |
-
1995
- 1995-12-22 JP JP7350099A patent/JP2979464B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101414820B1 (en) | 2013-09-26 | 2014-07-04 | 대현테크(주) | Deck plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09177187A (en) | 1997-07-08 |
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