JPH07224461A - Joint structure of steel pipe column and h-form steel beam - Google Patents
Joint structure of steel pipe column and h-form steel beamInfo
- Publication number
- JPH07224461A JPH07224461A JP1617194A JP1617194A JPH07224461A JP H07224461 A JPH07224461 A JP H07224461A JP 1617194 A JP1617194 A JP 1617194A JP 1617194 A JP1617194 A JP 1617194A JP H07224461 A JPH07224461 A JP H07224461A
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pipe column
- steel
- joint structure
- steel beam
- 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.)
- Granted
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、鋼管柱とＨ形鉄骨梁の
仕口構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a joint structure between a steel pipe column and an H-shaped steel beam.
【０００２】[0002]
【従来の技術】鋼管柱とＨ形鉄骨梁の仕口構造は、従来
種々の形式のものが開発されている。2. Description of the Related Art Various types of joint structures for steel pipe columns and H-shaped steel beams have been developed.
【０００３】しかし鋼管柱にＨ形鉄骨梁を接合する仕口
構造では、鋼管柱にスプリットティを当接し、補強材を
並設して内外からボルト締めし、該スプリットティにＨ
形鉄骨梁を溶接して接合部を構成するのが普通であっ
た。However, in a joint structure in which an H-shaped steel beam is joined to a steel pipe column, a split tee is brought into contact with the steel pipe column, a reinforcing material is installed in parallel, and bolts are tightened from the inside and outside.
It was common to weld the shaped steel beams to form the joint.
【０００４】[0004]
【発明が解決しようとする課題】しかし図７に見るよう
な接合部構造では、梁からの力の伝達は鋼管のフランジ
部から鋼管のウエブ部という経路で行はれる。この場
合、鋼管のフランジ部分は弱く何らかの補強が鋼管内外
に必要となる。しかも、スプリットティを締めつけるボ
ルトは、鋼管の内外から締めつけねばないが，鋼管の内
側に手を入れるためには何らかの手段を講じなければな
らない。However, in the joint structure as shown in FIG. 7, the transmission of the force from the beam is carried out from the flange portion of the steel pipe to the web portion of the steel pipe. In this case, the flange portion of the steel pipe is weak and some reinforcement is required inside and outside the steel pipe. Moreover, the bolts for tightening the split tee must be tightened from the inside and outside of the steel pipe, but some means must be taken to put a hand inside the steel pipe.
【０００５】そこで本発明は、スプリットティの形状を
力の流れに沿った形にし、補強が不要な接合構造とし、
かつ鋼管の外側から締めつけが可能なワンサイドボルト
を使用した鋼管柱とＨ形鉄骨梁の仕口構造を提供する。Therefore, in the present invention, the shape of the split tee is made to follow the flow of force, and a joining structure that does not require reinforcement is provided.
A joint structure of a steel pipe column and an H-shaped steel beam using a one-side bolt that can be tightened from the outside of the steel pipe is provided.
【０００６】[0006]
【課題を解決するための手段】Ｈ形鉄骨梁からの力の伝
達を鋼管柱フランジ部分の面外抵抗力を期待せずに、鋼
管柱と接合特殊金物を接合するボルトを出来るだけ鋼管
柱のウエブに近ずけた形状とし、締めつけボルトは鋼管
柱に手を入れなくてもよいようにワンサイドボルトを用
いる。[Means for Solving the Problems] The bolts for joining the steel pipe column and the special metal fitting to the steel pipe column are connected as much as possible without expecting the out-of-plane resistance force of the steel pipe column flange portion to transmit the force from the H-shaped steel beam. The shape should be close to the web, and the tightening bolts should be one-sided bolts so that you do not have to put your hands in the steel pipe column.
【０００７】[0007]
【実施例】図２に実施例を示す。図１は上面図で図２は
Ａ−Ａ断面を示し図３はＢ−Ｂ断面を示す。EXAMPLE FIG. 2 shows an example. 1 is a top view, FIG. 2 shows an AA cross section, and FIG. 3 shows a BB cross section.
【０００８】鋼管柱１に、該鋼管柱１のウエブ１’近傍
に締めつけボルト（ワンサイドボルト）２で特殊金物３
を接合し、Ｈ形鉄骨梁４を溶接した例である。A special metal fitting 3 is attached to a steel pipe pillar 1 by tightening a bolt (one side bolt) 2 near the web 1'of the steel pipe pillar 1.
Is an example in which the H-shaped steel beam 4 is welded together.
【０００９】その特殊金物３の形状としては、図４に示
すようなＣＴ鋼を用いて製作を容易にしたもの、図５、
図６に示すような力の流れを考えて合理的な形状とした
もの等がある。As for the shape of the special metal piece 3, a shape made easy by using CT steel as shown in FIG. 4, FIG.
There is a device having a rational shape in consideration of the flow of force as shown in FIG.
【００１０】[0010]
【発明の効果】本発明の効果は、ワンサイドボルトを用
いたこと及び補強等が不要なため、接合部の製作、施工
の省力化が図れる。The effect of the present invention is that the use of one-sided bolts and the need for reinforcement and the like eliminate the need for labor saving in the production and construction of the joint.
【図１】本発明の上面図の一例である。FIG. 1 is an example of a top view of the present invention.
【図２】図１のＡ−Ａ断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図１のＢ−Ｂ断面図である。FIG. 3 is a sectional view taken along line BB of FIG.
【図４】特殊金物の一例で（ａ）は正面図、（ｂ）は側
面図、（ｃ）は底面図である。FIG. 4 is an example of a special metal object, (a) is a front view, (b) is a side view, and (c) is a bottom view.
【図５】特殊金物の別例で（ａ）は正面図、（ｂ）は側
面図、（ｃ）は底面図である。5 (a) is a front view, FIG. 5 (b) is a side view, and FIG. 5 (c) is a bottom view.
【図６】特殊金物の別例で（ａ）は正面図、（ｂ）は側
面図、（ｃ）は底面図である。FIG. 6 is a front view, (b) is a side view, and (c) is a bottom view of another example of the special hardware.
【図７】従来構造の力の流れを示す図である。FIG. 7 is a diagram showing a flow of force of a conventional structure.
１・・・鋼管柱、１’・・・鋼管柱のウエブ、１”・・
・鋼管柱のフランジ、２・・・ワンサイドボルト、３・
・・特殊金物、４・・・Ｈ形鉄骨梁1 ... Steel tube column, 1 '... Steel tube column web, 1 "...
・ Flanges of steel pipe columns, 2 ・ ・ ・ one-side bolts, 3 ・
..Special hardware, 4 ... H-shaped steel beam
Claims (2)
近傍で締結する特殊金物に、Ｈ形鉄骨梁を溶接してなる
ことを特徴とする鋼管柱とＨ形鉄骨梁の仕口構造。1. A joint structure for a steel pipe column and an H-shaped steel beam, wherein an H-shaped steel beam is welded to a special metal object that is fastened with a one-side bolt near the web of the steel pipe column.
した請求項１記載の鋼管柱とＨ形鉄骨梁の仕口構造。2. The joint structure of a steel pipe column and an H-shaped steel beam according to claim 1, which is applied to a concrete pipe and a H-shaped steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6016171A JP2751816B2 (en) | 1994-02-10 | 1994-02-10 | Connection structure of steel column and H-shaped steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6016171A JP2751816B2 (en) | 1994-02-10 | 1994-02-10 | Connection structure of steel column and H-shaped steel beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07224461A true JPH07224461A (en) | 1995-08-22 |
| JP2751816B2 JP2751816B2 (en) | 1998-05-18 |
Family
ID=11909071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6016171A Expired - Fee Related JP2751816B2 (en) | 1994-02-10 | 1994-02-10 | Connection structure of steel column and H-shaped steel beam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2751816B2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04327621A (en) * | 1991-04-26 | 1992-11-17 | Sumitomo Metal Ind Ltd | Joint part of square steel pipe column and steel beam and joint metal therefor |
| JPH0544258A (en) * | 1991-08-08 | 1993-02-23 | Kajima Corp | Structure for column/beam jointing section |
| JPH06200559A (en) * | 1992-11-13 | 1994-07-19 | Nippon Steel Corp | Jointed structure of square steel tube column and steel beam using one-side joint |
| JPH06220915A (en) * | 1993-01-25 | 1994-08-09 | Nippon Steel Corp | Joint structure between column and beam using one side coupling device with anchor member |
-
1994
- 1994-02-10 JP JP6016171A patent/JP2751816B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04327621A (en) * | 1991-04-26 | 1992-11-17 | Sumitomo Metal Ind Ltd | Joint part of square steel pipe column and steel beam and joint metal therefor |
| JPH0544258A (en) * | 1991-08-08 | 1993-02-23 | Kajima Corp | Structure for column/beam jointing section |
| JPH06200559A (en) * | 1992-11-13 | 1994-07-19 | Nippon Steel Corp | Jointed structure of square steel tube column and steel beam using one-side joint |
| JPH06220915A (en) * | 1993-01-25 | 1994-08-09 | Nippon Steel Corp | Joint structure between column and beam using one side coupling device with anchor member |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2751816B2 (en) | 1998-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19980127 |
|
| R250 | Receipt of annual fees |
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| FPAY | Renewal fee payment (event date is renewal date of database) |
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| LAPS | Cancellation because of no payment of annual fees |