JP2001140347A - Integrating construction method for steel-framed building column and beam - Google Patents
Integrating construction method for steel-framed building column and beamInfo
- Publication number
- JP2001140347A JP2001140347A JP36323299A JP36323299A JP2001140347A JP 2001140347 A JP2001140347 A JP 2001140347A JP 36323299 A JP36323299 A JP 36323299A JP 36323299 A JP36323299 A JP 36323299A JP 2001140347 A JP2001140347 A JP 2001140347A
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- rigidity
- column
- stress
- welding
- 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.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は柱と梁を溶接し
て、柱、梁を一体化して剛性を高めた建築工法。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method in which a column and a beam are welded to integrate the column and the beam to increase rigidity.
【０００２】[0002]
【従来の技術】従来の技術は柱にブラケットを溶接して
ブラケット先端部に複数のボルト孔を空け、梁の先端部
にもボルト孔を空け、ブラケット先端部と梁先端部を突
き合わせて平面、底面、正面、背面と数多くの当板を使
用しボルト締付するので、応力剛性が低下するのであ
る。2. Description of the Related Art In the prior art, a bracket is welded to a pillar to form a plurality of bolt holes at the tip of the bracket, and a bolt hole is also provided at the tip of the beam. Since many bolts are used on the bottom, front, and back, and the bolts are tightened, the stress rigidity is reduced.
【０００３】[0003]
【発明が解決しようとする課題】今迄の工法には次のよ
うな欠点がある。 （イ）ボルト孔を複数空けるために孔の部分欠損により
耐力剛性が低下するのである。（ロ）柱にブラケットを
工場溶接するので（ブラケットの長さは平均１ｍ）ブラ
ケットが一方行、二方行、三方行、四方行と色々と有る
ためにトラック輸送が困難で、輸送経費が大きくなり経
済的にも不経済である。The conventional methods have the following disadvantages. (A) Since a plurality of bolt holes are formed, the proof rigidity is reduced due to partial loss of the holes. (B) Since the bracket is factory-welded to the pillar (the length of the bracket is 1 m on average), the brackets are one-way, two-way, three-way, and four-way, so truck transportation is difficult and transportation costs are high. It is economically uneconomical.
【０００４】[0004]
【課題を解決するための手段】（２）のブラケットを
（３）の梁と（５）の箇所を工場で溶接して剛性を高め
るのである。柱心から梁応力の小さい所（平均１ｍ）で
溶接接合するのである。孔を空けないのでボルト孔欠損
による応力の低下にならず剛性は高まるのである。柱と
ブラケットを工場溶接しないので輸送経費も安くてすむ
のである。The rigidity is increased by welding the bracket of (2) to the beam of (3) and the location of (5) at a factory. Welding is performed at a place where the beam stress is small from the column center (average 1 m). Since the holes are not formed, the rigidity is increased without reducing the stress due to the loss of the bolt holes. Since the columns and brackets are not factory welded, transportation costs are low.
【０００５】[0005]
【発明の実施の形態】以下、本発明の実施の形態につい
て説明する。 （イ）（２）ブラケットに（３）の梁を工場溶接する複
数のボルト孔によるボルト孔欠損で応力剛性低下を防ぐ
ためである。（２）ブラケットと梁の外周と同一外周で
剛性の高い鋼材が無いので（２）ブラケットは鋼の厚み
が梁より剛性の高い厚さの鋼鈑を使用し図６の（９）フ
ランジプレート（１０）ウエブプレートを製作（１１）
の箇所を溶接接合し（２）のブラケットを製作する。梁
と外周が同一であるが、鋼の厚みが梁より厚い鋼鈑を使
用して応力剛性は高まるのである。 （ロ）柱とブラケットは建築現場にて溶接接合する。ダ
イヤフラムとブラケット、柱とブラケット、ガセットプ
レートとブラケットを（４）の箇所で溶接接合するので
応力剛性が高まるのである。本発明は以上のような溶接
工法で鉄骨構造建築物の応力剛性を高めるための、柱、
梁の一体化溶接工法である。図３右側面図のように梁断
面よりブラケットの断面を大きくする。Embodiments of the present invention will be described below. (A) (2) This is to prevent a reduction in stress stiffness due to loss of bolt holes due to a plurality of bolt holes for factory-welding the beam of (3) to the bracket. (2) Since there is no high-rigidity steel material at the same outer circumference as the outer circumference of the bracket and the beam, (2) the bracket uses a steel plate having a steel thickness higher than that of the beam. 10) Produce web plate (11)
Is welded to produce the bracket (2). The stress stiffness is increased by using a steel plate having the same outer circumference as the beam but having a steel thickness greater than that of the beam. (B) The columns and brackets are welded at the construction site. Since the diaphragm and the bracket, the column and the bracket, and the gusset plate and the bracket are welded at the position (4), the stress rigidity is increased. The present invention is to improve the stress rigidity of a steel structure building by the welding method as described above, a column,
It is an integrated welding method for beams. The cross section of the bracket is made larger than the beam cross section as shown in the right side view of FIG.
【０００６】[0006]
【発明の効果】（２）ブラケットと（３）梁の接合を
（５）の箇所で溶接接合するので、ボルト孔欠損による
応力剛性低下は見られず、応力剛性が高まるのである。
施工作業経費も安価になり経済的でもある。 （１）柱と（２）ブラケットは建築現場溶接するので、
トラック輸送するときに（２）のブラケットが柱に溶接
接合されていないため、トラック積込がスムーズになり
輸送経費も安価になるので経済的でもある。(2) Since the joint between the bracket and the beam (3) is welded at the point (5), no decrease in the stress rigidity due to the loss of the bolt hole is observed, and the stress rigidity is increased.
Construction work costs are low and economical. Because (1) pillar and (2) bracket are welded at the construction site,
Since the bracket (2) is not welded to the pillar when transporting by truck, the truck can be loaded smoothly and the transportation cost is reduced, which is economical.
【図１】本発明の正面図であるFIG. 1 is a front view of the present invention.
【図２】本発明の背面図であるFIG. 2 is a rear view of the present invention.
【図３】本発明の右側面図であるFIG. 3 is a right side view of the present invention.
【図４】本発明の左側面図であるFIG. 4 is a left side view of the present invention.
【図５】本発明の平面図であるFIG. 5 is a plan view of the present invention.
【図６】本発明の図１、ブラケットＡ−Ａ断面図である6 is a sectional view of the bracket AA of FIG. 1 of the present invention.
【図７】現在工法の柱、ブラケット工場溶接。ブラケッ
ト、梁の現場ボルト締付工法例である。[Fig. 7] Welding of pillars and brackets of the current construction method. This is an example of a method of bolting a bracket and beam on site.
Claims (1)
る一体化工法。An integrated construction method for increasing rigidity by welding columns and beams of a steel building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36323299A JP2001140347A (en) | 1999-11-15 | 1999-11-15 | Integrating construction method for steel-framed building column and beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36323299A JP2001140347A (en) | 1999-11-15 | 1999-11-15 | Integrating construction method for steel-framed building column and beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001140347A true JP2001140347A (en) | 2001-05-22 |
Family
ID=18478830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36323299A Pending JP2001140347A (en) | 1999-11-15 | 1999-11-15 | Integrating construction method for steel-framed building column and beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001140347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019112881A (en) * | 2017-12-26 | 2019-07-11 | Ｊｆｅエンジニアリング株式会社 | Joint structure of brace material and/or beam material to frame |
| JP7453937B2 (en) | 2021-04-01 | 2024-03-21 | 大成建設株式会社 | steel beam |
-
1999
- 1999-11-15 JP JP36323299A patent/JP2001140347A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019112881A (en) * | 2017-12-26 | 2019-07-11 | Ｊｆｅエンジニアリング株式会社 | Joint structure of brace material and/or beam material to frame |
| JP7453937B2 (en) | 2021-04-01 | 2024-03-21 | 大成建設株式会社 | steel beam |
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