JPH05214766A - Column beam connecting structure - Google Patents
Column beam connecting structureInfo
- Publication number
- JPH05214766A JPH05214766A JP4592292A JP4592292A JPH05214766A JP H05214766 A JPH05214766 A JP H05214766A JP 4592292 A JP4592292 A JP 4592292A JP 4592292 A JP4592292 A JP 4592292A JP H05214766 A JPH05214766 A JP H05214766A
- Authority
- JP
- Japan
- Prior art keywords
- column
- plate
- receiving plate
- pillar
- bolt
- 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】この発明は、鉄骨作りのラーメン
構造等の建築物における柱梁接合構造に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a beam-column joint structure in a building such as a steel frame structure.
【０００２】[0002]
【従来の技術】従来、ラーメン構造における柱梁接合部
では、予め工場にて図７に示すようなブラケット５１を
柱５２に溶接しておき、そのブラケット５１と梁５３と
を、現場でボルト接合する構造が採られている。梁５３
はＨ形鋼からなり、その端面をブラケット５１に突き合
わせた状態で、ウェブ両面および上下フランジの両面に
添え板５４を配置して前記ボルト接合を行う。2. Description of the Related Art Conventionally, at a beam-column joint portion in a rigid frame structure, a bracket 51 as shown in FIG. 7 is welded to a column 52 in advance at a factory, and the bracket 51 and the beam 53 are bolted on site. The structure is adopted. Beam 53
Is made of H-shaped steel, and with the end faces thereof abutting against the brackets 51, the attachment plates 54 are arranged on both sides of the web and both sides of the upper and lower flanges to perform the bolt connection.
【０００３】[0003]
【発明が解決しようとする課題】しかし、この構造であ
ると、運搬時に柱５２からＨ形断面の大きなブラケット
５１が突出して嵩張るという問題点がある。また、現場
でブラケット５１と梁とを接合する際に、ブラケット５
１と梁とが突き合わせ状態にうまく合わず、施工性が悪
いという問題点がある。しかも、ブラケット５１による
接合構造では、添え板５４が必要になり、またボルト本
数も多くなり、これによっても施工に手間がかかる。こ
のように運搬時に嵩張り、しかも施工性が悪いため、種
々のコストが高くなる。However, this structure has a problem that a large bracket 51 having an H-shaped cross section protrudes from the column 52 and becomes bulky during transportation. Moreover, when joining the bracket 51 and the beam on site, the bracket 5
There is a problem in that the workability is poor because 1 and the beam do not match well in the butted state. Moreover, in the joint structure using the bracket 51, the attachment plate 54 is required, and the number of bolts is increased, which also makes the construction troublesome. In this way, since it is bulky during transportation and the workability is poor, various costs increase.
【０００４】この発明の目的は、柱が運搬時に嵩張ら
ず、しかも施工性が良く、コストダウンが図れる柱梁接
合構造を提供することである。It is an object of the present invention to provide a column-beam joint structure in which the columns are not bulky during transportation, workability is good, and cost can be reduced.
【０００５】[0005]
【課題を解決するための手段】請求項１の発明の柱梁接
合構造は、角形鋼管からなる柱内に水平に設けた補強板
の高さ位置に、柱から突出する受けプレートを設け、こ
の受けプレートに梁の端部を載せて、この梁のエンドプ
レートを前記柱にボルト接合したものである。According to another aspect of the invention, there is provided a beam-column joint structure in which a receiving plate protruding from the column is provided at a height position of a reinforcing plate horizontally provided in the column made of a rectangular steel pipe. The end portion of the beam is placed on the receiving plate, and the end plate of the beam is bolted to the pillar.
【０００６】請求項２の柱梁接合構造は、請求項１の構
成において、エンドプレートの代わりスプリットティー
を用いたものである。スプリットティーは、予め梁の上
フランジにボルト接合しておく。請求項３の柱梁接合構
造は、請求項１または請求項２の構成において、受けプ
レートと柱とを接合するリブを設けたものである。According to the column-beam joint structure of the second aspect of the present invention, the split tee is used instead of the end plate in the configuration of the first aspect. The split tee is bolted to the upper flange of the beam in advance. A pillar-beam joint structure according to a third aspect of the present invention is the structure according to the first or second aspect, wherein a rib that joins the receiving plate and the column is provided.
【０００７】[0007]
【作用】この発明の構成によると、受けプレートは予め
工場で柱に接合しておき、現場において梁の接合が行わ
れる。このとき、梁は受けプレートに載せてからボルト
接合等の作業が行え、そのため施工性が良い。また、エ
ンドプレートまたはスプリットティーを柱に接合する構
造であるため、添え板が不要でボルト本数も少なくて済
む。エンドプレートは、予め工場等で梁に接合してお
く。また、スプリットティーも予め梁端部にボルト接合
し、その後に梁を受けプレートに載せる。According to the structure of the present invention, the receiving plate is joined to the pillar in advance at the factory, and the beam is joined on site. At this time, the beam is placed on the receiving plate and then the work such as the bolt connection can be performed, and therefore the workability is good. Further, since the end plate or the split tee is joined to the pillar, no additional plate is required and the number of bolts can be reduced. The end plate is previously joined to the beam at a factory or the like. Also, split tees are bolted to the beam ends in advance, and then the beams are placed on the receiving plate.
【０００８】[0008]
【実施例】この発明の一実施例を図１ないし図３に基づ
いて説明する。柱１は角形鋼管からなり、Ｈ形鋼からな
る梁２の上下フランジ２ａ，２ｂと対応する高さ位置
に、水平な上部補強板３と下部補強板４とが各々設けて
ある。上部補強板３は、柱１の内部に溶接し、下部補強
板４は柱１を上下に分割した上下柱の接合部に介在させ
て溶接してある。下部補強板４には、柱１から突出する
水平な受けプレート５が基端で溶接により接合され、か
つ補強用のリブ６が受けプレート５と柱１との間に溶接
接合されている。受けプレート５には梁接合用のボルト
孔７が設けられ、柱１の上補強板３の付近における各側
面部にもボルト孔８が設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described with reference to FIGS. The pillar 1 is made of a rectangular steel tube, and a horizontal upper reinforcing plate 3 and a lower reinforcing plate 4 are provided at the height positions corresponding to the upper and lower flanges 2a and 2b of the beam 2 made of H-shaped steel. The upper reinforcing plate 3 is welded to the inside of the pillar 1, and the lower reinforcing plate 4 is welded by interposing it at the joint portion of the upper and lower pillars which are obtained by vertically dividing the pillar 1. A horizontal receiving plate 5 protruding from the pillar 1 is joined to the lower reinforcing plate 4 by welding at the base end, and a reinforcing rib 6 is welded between the receiving plate 5 and the pillar 1. Bolt holes 7 for beam joining are provided in the receiving plate 5, and bolt holes 8 are also provided in each side surface portion near the upper reinforcing plate 3 of the pillar 1.
【０００９】梁２は、端部の下側部分にリブ６の逃がし
用の切欠９を設け、かつ端部の上側部分にエンドプレー
ト１０を溶接してある。エンドプレート１０は、柱１の
ボルト孔８と整合するボルト孔１１（図３）を有し、梁
２の下フランジ２ｂの端部には受けプレート５のボルト
孔７と整合するボルト孔１２が設けられている。現場に
おいて、柱１に梁２を接合するに際して、梁２は受けプ
レート５上に載せられ、この状態で受けプレート５と下
フランジ２ｂとのボルト１４による接合、およびエンド
プレート１０と柱１とのボルト１３による接合が行われ
る。ボルト１３には高力ボルト等が用いられる。The beam 2 is provided with a notch 9 for escaping the rib 6 in the lower portion of the end portion, and an end plate 10 is welded to the upper portion of the end portion. The end plate 10 has a bolt hole 11 (FIG. 3) that is aligned with the bolt hole 8 of the pillar 1, and a bolt hole 12 that is aligned with the bolt hole 7 of the receiving plate 5 is provided at the end of the lower flange 2b of the beam 2. It is provided. When joining the beam 2 to the pillar 1 at the site, the beam 2 is placed on the receiving plate 5, and in this state, the receiving plate 5 and the lower flange 2b are joined by the bolt 14 and the end plate 10 and the pillar 1 are joined together. Joining with the bolt 13 is performed. A high strength bolt or the like is used as the bolt 13.
【００１０】この構成によると、運搬や保管時におい
て、柱１には受けプレート５が付いているだけであり、
従来のＨ形断面のブラケットのような大きな突出物がな
いため、嵩張らず、スペース効率の良い運搬や保管が行
える。また、現場において、梁１と柱２とを接合する際
に、前記のように梁２を受けプレート５に載せてボルト
接合等の作業が行えるため、施工性が良い。しかも、エ
ンドプレート１０で接合するため、添え板が不要でボル
ト本数も少なくて済み、これによっても施工性が向上す
る。これらの各効果のため、コスト低下が図れる。受け
プレート５のリブ６は必ずしも設けなくても良いが、リ
ブ６が設けてあると、接合作業時に梁２の重量で受けプ
レート５が撓むことが確実に防止される。According to this structure, the support plate 5 is only attached to the pillar 1 during transportation and storage,
Since it does not have a large protrusion unlike the conventional bracket having an H-shaped cross section, it is not bulky and can be transported and stored with space efficiency. In addition, when the beam 1 and the pillar 2 are to be joined together on site, work such as bolt joining can be performed by placing the beam 2 on the receiving plate 5 as described above, so workability is good. Moreover, since the end plates 10 are used for joining, no additional plate is required and the number of bolts is small, which also improves workability. Due to each of these effects, cost reduction can be achieved. The rib 6 of the receiving plate 5 does not necessarily have to be provided, but if the rib 6 is provided, the receiving plate 5 is reliably prevented from bending due to the weight of the beam 2 during the joining operation.
【００１１】図４ないし図６は他の実施例を示す。この
例は、スプリットティー１５を図１の実施例のエンドプ
レート１０の代わりに、梁２の上フランジ２ａにボルト
１６で接合したものである。スプリットティー１５は、
例えばＨ形鋼を半分に切断した切断片等からなる。ボル
ト１６には高力ボルト等が用いられる。その他の構成は
図１の実施例と同様である。4 to 6 show another embodiment. In this example, the split tee 15 is joined to the upper flange 2a of the beam 2 with bolts 16 instead of the end plate 10 of the embodiment shown in FIG. Split tee 15
For example, it is composed of a cut piece obtained by cutting an H-shaped steel in half. A high-strength bolt or the like is used as the bolt 16. Other configurations are similar to those of the embodiment of FIG.
【００１２】梁２の柱１への接合作業に際しては、スプ
リットティー１５を予め梁２にボルト１６で接合してお
いて、梁２を柱１の受けプレート５に載せ、その後、ス
プリットティー１５のボルト孔１７（図６）を柱１のボ
ルト孔８に合わせて、ボルト１３による接合を行う。At the time of joining the beam 2 to the pillar 1, the split tee 15 is previously joined to the beam 2 with the bolts 16, the beam 2 is placed on the receiving plate 5 of the pillar 1, and then the split tee 15 is joined. The bolt holes 17 (FIG. 6) are aligned with the bolt holes 8 of the column 1 and joined by the bolts 13.
【００１３】このようにスプリットティー１５を用いた
場合も、前記実施例と同様に、柱１が運搬に嵩張らず、
また施工性の向上効果等が得られる。Even when the split tee 15 is used in this manner, the column 1 is not bulky to carry, as in the above-mentioned embodiment.
Further, an effect of improving workability can be obtained.
【００１４】[0014]
【発明の効果】この発明の柱梁接合構造によると、柱に
は受けプレートが付いているだけであるため、柱の運搬
時に嵩張らない。また、現場において、梁と柱とを接合
する際に、梁を受けプレートに載せてボルト接合等の作
業が行えるため、施工性が良い。さらに、エンドプレー
トまたはスプリットティーで接合するため、添え板が不
要でボルト本数も少なくて済み、これによっても施工性
が向上する。このように、運搬時に嵩張らず、施工の手
間も少なく、またボルト本数も少なくて済むため、コス
ト低下が図れる。According to the beam-column joint structure of the present invention, since the column is only provided with the receiving plate, the column is not bulky when being transported. In addition, when the beam and the column are to be joined together at the site, the beam can be placed on the receiving plate and the work such as bolt joining can be performed, so the workability is good. Further, since the end plates or split tees are used for joining, no additional plate is required and the number of bolts is small, which also improves workability. In this way, the cost is low because it is not bulky at the time of transportation, the labor for construction is small, and the number of bolts is small.
【図１】この発明の一実施例の斜視図である。FIG. 1 is a perspective view of an embodiment of the present invention.
【図２】その側面図である。FIG. 2 is a side view thereof.
【図３】同じくその梁の端部を示す側面図である。FIG. 3 is a side view showing the end of the beam.
【図４】この発明の他の実施例の斜視図である。FIG. 4 is a perspective view of another embodiment of the present invention.
【図５】その側面図である。FIG. 5 is a side view thereof.
【図６】同じくその梁の端部を示す側面図である。FIG. 6 is a side view showing the end of the beam.
【図７】従来例の斜視図である。FIG. 7 is a perspective view of a conventional example.
１…柱、２…梁、４…補強板、５…受けプレート、６…
リブ、１０…エンドプレート、１３，１４…ボルト、１
５…スプリットティー1 ... Pillar, 2 ... Beam, 4 ... Reinforcing plate, 5 ... Receiving plate, 6 ...
Ribs, 10 ... End plates, 13, 14 ... Bolts, 1
5 ... Split tea
Claims (3)
強板の高さ位置に、前記柱から突出する受けプレートを
設け、この受けプレートに端部を載せた梁のエンドプレ
ートを前記柱にボルト接合した柱梁接合構造。1. A receiving plate projecting from the pillar is provided at a height position of a reinforcing plate horizontally provided in a pillar made of a rectangular steel pipe, and an end plate of a beam having an end portion mounted on the receiving plate is used as the pillar. Beam-to-column connection structure with bolts.
トの代わりに、梁の上フランジにボルト接合されたスプ
リットティーを柱にボルト接合した柱梁接合構造。2. The column-beam joint structure according to claim 1, wherein instead of the end plate, a split tee bolted to the upper flange of the beam is bolted to the column.
けた請求項１または請求項２記載の柱梁接合構造。3. The column-beam joint structure according to claim 1 or 2, further comprising ribs for joining the receiving plate and the columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4045922A JP2626853B2 (en) | 1992-01-31 | 1992-01-31 | Beam-column joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4045922A JP2626853B2 (en) | 1992-01-31 | 1992-01-31 | Beam-column joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05214766A true JPH05214766A (en) | 1993-08-24 |
| JP2626853B2 JP2626853B2 (en) | 1997-07-02 |
Family
ID=12732748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4045922A Expired - Fee Related JP2626853B2 (en) | 1992-01-31 | 1992-01-31 | Beam-column joint structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2626853B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5313221B2 (en) * | 2010-11-17 | 2013-10-09 | 株式会社内藤ハウス | Beam joint structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52163909U (en) * | 1976-06-04 | 1977-12-12 | ||
| JPH01295938A (en) * | 1988-05-20 | 1989-11-29 | Koken Sekkei Kenkyusho:Kk | Joining structure of column and beam |
| JPH04343933A (en) * | 1991-05-17 | 1992-11-30 | Sekisui House Ltd | Column/beam joint system |
-
1992
- 1992-01-31 JP JP4045922A patent/JP2626853B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52163909U (en) * | 1976-06-04 | 1977-12-12 | ||
| JPH01295938A (en) * | 1988-05-20 | 1989-11-29 | Koken Sekkei Kenkyusho:Kk | Joining structure of column and beam |
| JPH04343933A (en) * | 1991-05-17 | 1992-11-30 | Sekisui House Ltd | Column/beam joint system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2626853B2 (en) | 1997-07-02 |
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