JPH0333335A - Structure for connecting beam to column - Google Patents
Structure for connecting beam to columnInfo
- Publication number
- JPH0333335A JPH0333335A JP16566289A JP16566289A JPH0333335A JP H0333335 A JPH0333335 A JP H0333335A JP 16566289 A JP16566289 A JP 16566289A JP 16566289 A JP16566289 A JP 16566289A JP H0333335 A JPH0333335 A JP H0333335A
- Authority
- JP
- Japan
- Prior art keywords
- column
- plate
- top plate
- piece
- capital
- 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
- 238000003466 welding Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
本発明は、柱の上１１部に梁の端部を接合させる構造に
関するものである。The present invention relates to a structure in which the end portion of a beam is joined to the upper 11 portion of a column.
鉄骨住宅などにおいて、梁５を柱１の上端に接続するに
あたっては第７図のようにしておこなわれている。すな
わち、柱１の上端面に固着した柱頭プレート２の上にト
ッププレート３をボルト止めして取り付け、トッププレ
ート３に延設した受け片４を柱１の外側方へ突出させ、
さらに受け片４の下側において柱１の側面に受け金具１
１を取り付け、梁５の端部をトッププレート３の受け片
４と受け金具１１の下受け片１２との間に配設して、受
け片４と下受け片１２にそれぞれボルトナツト止めして
結合させることによっておこなわれている。In steel-frame houses, etc., the beam 5 is connected to the upper end of the column 1 as shown in Fig. 7. That is, the top plate 3 is bolted onto the column head plate 2 fixed to the upper end surface of the column 1, and the receiving piece 4 extending from the top plate 3 is made to protrude outward from the column 1.
Further, on the lower side of the receiving piece 4, a receiving metal fitting 1 is attached to the side of the pillar 1.
1, arrange the end of the beam 5 between the receiving piece 4 of the top plate 3 and the lower receiving piece 12 of the receiving metal fitting 11, and connect it to the receiving piece 4 and the lower receiving piece 12 by bolts and nuts, respectively. This is done by letting
しかしこのようにトッププレート３を介して梁５を柱１
に接合するにあたって、トッププレート３に延出して設
けた受け片４には梁５の荷重が加わるために、柱１から
突出する受け片４の基部の部分（＃Ｓ７図にイ矢印で示
す）において座屈などの変形が生じるおそれがあるとい
う問題があった。
すなわち、受け金具１１はその基部の固定片１８をボル
ト止め等することによって柱１の側面に取り付けられる
ものであり、受け金具１１の下受け片１２の上に梁５の
端部を接続するに際して、固定片１８が柱１と梁５の端
面との間に介在されて隙間Ｇが柱１と梁５の端面との間
に生じることになり、この１ｌｌＪｌｌｔｆｌＧの箇所
においては受け片４の基ｆｆ１ｓｌ！支持されていない
ために、受け片４にはその基部の部分で梁５の荷重によ
って座屈などの変形が生じるのである。
本発明は上記の点に鑑みて為されたものであり、受け片
の基部においてトッププレートに変形が生じるようなお
それなく、柱に梁を強固に接合することができる柱への
梁の接合構造を提供することを目的とするものである。However, in this way, the beam 5 is connected to the column 1 through the top plate 3.
When joining to the top plate 3, the load of the beam 5 is applied to the receiving piece 4 extending from the top plate 3, so the base portion of the receiving piece 4 protruding from the column 1 (indicated by arrow A in Figure #S7) There was a problem that deformation such as buckling might occur in the case. That is, the receiving metal fitting 11 is attached to the side surface of the column 1 by bolting the fixing piece 18 at the base thereof, and when connecting the end of the beam 5 to the lower receiving piece 12 of the receiving metal fitting 11. , the fixing piece 18 is interposed between the column 1 and the end face of the beam 5, and a gap G is created between the column 1 and the end face of the beam 5, and at this location 1llJlltflG, the base ff1sl of the receiving piece 4 ! Since it is not supported, deformation such as buckling occurs in the base portion of the receiving piece 4 due to the load of the beam 5. The present invention has been made in view of the above points, and provides a beam-to-column joining structure that allows the beam to be firmly joined to the pillar without fear of deformation of the top plate at the base of the receiving piece. The purpose is to provide the following.
本発明に係る柱への梁の接合構造は、柱１の上端面に柱
頭プレート２を取り付けると共に柱頭プレート２の端縁
を柱１の側面から外方へ突出させ、この柱頭プレート２
の上面にトッププレート３を取り付け、トッププレート
３の端縁に延設した受け片４をその基部の下面を柱頭プ
レート２の突出端縁２ａの上に宛てがった状態で柱１の
外側方へ突出させると共に受け片４の基部と柱頭プレー
ト２の突出端縁とをボルトナツト結合し、梁５の端部を
受け片４の下側に固定してトッププレート３を介して柱
１に梁５を接合して成ることを特徴とするものである。The joint structure of a beam to a column according to the present invention is such that a column capital plate 2 is attached to the upper end surface of a column 1, and the edge of the column capital plate 2 is made to protrude outward from the side surface of the column 1.
The top plate 3 is attached to the upper surface, and the receiving piece 4 extending from the edge of the top plate 3 is placed toward the outside of the column 1 with the lower surface of its base directed above the protruding edge 2a of the column head plate 2. At the same time, the base of the receiving piece 4 and the protruding edge of the column head plate 2 are connected with bolts and nuts, and the end of the beam 5 is fixed to the lower side of the receiving piece 4, and the beam 5 is attached to the column 1 via the top plate 3. It is characterized by being made by joining.
本発明にあっては、柱頗プレート２のｉＩ＆を柱１の側
面から外方へ突出させ、トッププレート３に延設した受
け片４をその基部を柱頭プレート２の突出端縁２ａの上
面に宛てがった状態で柱１の外側方へ突出させると共に
受け片４の基部と柱頭プレート２の突出端縁２ａとをボ
ルトナツト結合しであるために、受け片４の基部を柱頭
プレート２の突出ｎＡｊｉ ２ ａで支持して補強する
ことができ、受け片４の基部において座屈などの変形が
生じることなく柱１に梁５を接合することができる。In the present invention, the iI& of the column head plate 2 is made to protrude outward from the side surface of the column 1, and the receiving piece 4 extending on the top plate 3 has its base attached to the upper surface of the protruding edge 2a of the column head plate 2. Since the base of the receiving piece 4 and the protruding edge 2a of the column capital plate 2 are connected with bolts and nuts, the base of the receiving piece 4 is made to protrude outward from the column 1 in a state where it is directed toward the outside of the column capital plate 2. nAji 2 a can be supported and reinforced, and the beam 5 can be joined to the column 1 without deformation such as buckling occurring at the base of the receiving piece 4.
以下本発明を実施例によって詳述する。
柱１は鋼材等で断面口字型に形成されるものであり、上
端面には柱頭プレート２が溶接などで第２図に示すよう
に取り付けである。この柱頭プレート２の上面にトップ
プレート３を重わてボルト１３止めして固定することに
よって、柱１の上端にトッププレート３を取り付けるも
のである。トッププレート３には柱１に梁５を接合する
箇所において受け片４が一体に延設してあり、柱１の４
面にそれぞれ梁５を接合する場合には第３図（ａ）のよ
う１こ口片の受け片４を設けたトッププレート３を、柱
１の３面にそれぞれ梁５を接合する場合には第３図（ｂ
）のように三片の受け片４を設けたトッププレート３を
、柱１の２面にそれぞれ梁５を接合する場合には第３図
（ｃ）のように三片の受け片４を設けたトッププレート
３を用いるものであり、さらに柱１の１面にのみ梁５を
接合する場合には第１図（ｂ）に示されるように一片の
みの受け片４を設けたトッププレート３を用いるもので
ある。
そしてトッププレート３に１１設した受け片４に対応す
る辺において柱頭プレート２の端縁は柱１の側面よりも
外方へ突出するようにしてあり、トッププレート３から
延出される受け片４の基部はこの柱頭プレート２の突出
端縁２ａの上面に宛てがわれて支持されるようにしであ
る。そしてさらにこの突出端縁２ａと受け片４の基部と
はボルトナツト１４によって結合しである。尚、第２図
、第３図及び第５図、第６図においてボルトを通すため
の孔の箇所を十印で示しである。
また、受け金具１１は固定片１８に下受け片１２を突出
させて断面積Ｔ字型に形成されるものであり、柱１内に
その内側面においてナツト（図示省略）を設けた裏板１
５を配設し、ポルト１３を固定片１８から柱１を通して
裏板１５のナツトに螺結することによって、トッププレ
ート３の受け片４が突出する箇所の下側位置において、
受け金具１１を柱１の外側面に取り付けである。
そして施工現場において立設されたこの柱１の上端部に
梁５を接合するにあたっては、断面積Ｈ字型に形成され
る梁５の端部をトッププレート３の受け片４の下面と受
け金具１１の横向きの下受け片１２の上面との間に配設
し、梁５の上７ラン：）１６を受け片４の下面に、下７
ランノ１７を下受け片１２の上面にそれぞれボルトナツ
ト１４で固定することによって、ｔＩＳ１図（ａ）（ｂ
）（ｃ）に示すように、トッププレート３及び受け金ｉ
４：１１を介して梁５を柱１に接合するものである。こ
こで、受け金具１１の固定片１８が柱１と梁５の端面と
の開に介在されるために隙間Ｇが柱１と梁５の端面との
開に生じることになるが、この隙間Ｇの箇所においてト
ッププレート３の受け片４の基部は柱頭プレート２の突
出端縁２ａに支持されているために、受け片４の基部に
加わる！Ｒ５の重量は柱頭プレート２の突出端縁２ａに
よっても受けられるものであり、受け片４の基部を補強
して座屈などの変形が生じることを防止することができ
るものである。また、柱頼プレート２の突出端縁２ａと
受け片４の基部とをボルトナツト１４で結合しであるた
めに、受け片４の基部を柱頭プレート２を介して柱１に
結合固定することができるものであり、受け片４をボル
トナツト１４で柱１に結合させる箇所と梁５を受け片４
にボルトナフト１４で結合する箇所との間隔ｌが短くな
り、柱１への１５の接合の剛性を高めることができるも
のである。第１図中２０は梁５の上７ラン７１６と受け
片４との間及び下７ランノ１７と下受け片１２との間に
挟み込んで取り付けられる受けプレートであり、第１図
（ｂ）（ｃ）のように梁５の側方に突出する部分に床パ
ネルやデツキプレートなどを載置して支持できるように
しである。
上記第１図乃至第３図の実施例では、第１図（、）（ｂ
）のように柱頭プレート２にボルト１３によってトップ
プレート３を固着するようにしたが、このものでは柱ｌ
の真上にボルト１３の頭が突出して柱１の真上において
トッププレート３の上面に他の部材を溶接等して取り付
けることができない。
そこで、第４図乃至第６図の実施例のように、柱頭プレ
ート２の柱１の側面から突出する突出端縁２ａの箇所に
受け片４の基部をボルトナツト１４で結合する手段を、
柱頭プレート２の上面へのトッププレート３の固着手段
とすれば、柱１の真上にボルトの頭が突出するようなこ
とがなく、柱１の真上においてトッププレート３の上面
に他の部材を溶接等して取り付けることが可能になって
各種の接合の対応ができるものである。尚、この実施例
では第６図に示すように柱頭プレート２の四辺の端縁に
それぞれ突出端縁２ａを設けることによって、トッププ
レート３の受け片４の本数が変わっても一種の柱頭プレ
ート２で対応ｔ’きるようにしである。The present invention will be explained in detail below with reference to Examples. The column 1 is made of steel or the like and has a cross-sectional shape, and a column capital plate 2 is attached to the upper end surface by welding or the like, as shown in FIG. 2. The top plate 3 is attached to the upper end of the column 1 by overlaying the top plate 3 on the upper surface of the column capital plate 2 and fixing it with bolts 13. A receiving piece 4 is integrally extended to the top plate 3 at the location where the beam 5 is joined to the column 1.
When the beams 5 are to be joined to each side of the column 1, a top plate 3 having one receiving piece 4 as shown in FIG. Figure 3 (b
) When connecting the top plate 3 with three receiving pieces 4 as shown in FIG. Furthermore, when the beam 5 is to be joined to only one side of the column 1, the top plate 3 provided with only one receiving piece 4 as shown in FIG. 1(b) is used. It is used. The end edge of the column head plate 2 on the side corresponding to the eleven receiving pieces 4 provided on the top plate 3 is made to protrude outward from the side surface of the column 1. The base is directed toward and supported by the upper surface of the protruding edge 2a of the capital plate 2. Furthermore, this protruding edge 2a and the base of the receiving piece 4 are connected by a bolt nut 14. In addition, in FIGS. 2, 3, 5, and 6, the locations of holes for passing bolts are indicated by 10 marks. Further, the receiving metal fitting 11 is formed with a T-shaped cross section by making the lower receiving piece 12 protrude from the fixed piece 18, and the back plate 1 is provided with a nut (not shown) in the inner surface of the pillar 1.
5, and screw the port 13 from the fixing piece 18 through the pillar 1 to the nut on the back plate 15, at the lower position of the part where the receiving piece 4 of the top plate 3 protrudes.
The receiving metal fitting 11 is attached to the outer surface of the pillar 1. When joining the beam 5 to the upper end of this pillar 1 erected at the construction site, the end of the beam 5, which has an H-shaped cross section, is connected to the lower surface of the receiving piece 4 of the top plate 3 and the receiving metal fitting. 11 and the upper surface of the horizontal lower receiving piece 12;
By fixing the runno 17 to the upper surface of the lower receiving piece 12 with bolts and nuts 14,
) As shown in (c), the top plate 3 and the receiver i
The beam 5 is joined to the column 1 via a 4:11 angle. Here, since the fixing piece 18 of the receiving fitting 11 is interposed between the end faces of the column 1 and the beam 5, a gap G is created between the end faces of the column 1 and the beam 5, but this gap G At this point, the base of the receiving piece 4 of the top plate 3 is supported by the protruding edge 2a of the capital plate 2, so it joins the base of the receiving piece 4! The weight of R5 is also borne by the protruding edge 2a of the capital plate 2, and the base of the receiving piece 4 can be reinforced to prevent deformation such as buckling. Furthermore, since the protruding edge 2a of the pillar support plate 2 and the base of the receiving piece 4 are connected with the bolt nut 14, the base of the receiving piece 4 can be connected and fixed to the pillar 1 via the pillar head plate 2. The part where the receiving piece 4 is connected to the column 1 with the bolt nut 14 and the part where the receiving piece 4 of the beam 5 is connected are
The distance 1 between the column 15 and the point connected by the bolt napft 14 is shortened, and the rigidity of the connection of the column 15 to the column 1 can be increased. Reference numeral 20 in FIG. 1 is a receiving plate that is inserted between the upper seven runs 716 of the beam 5 and the receiving piece 4 and between the lower seven runs 17 and the lower receiving piece 12, and is attached as shown in FIG. As shown in c), floor panels, deck plates, etc. can be placed and supported on the laterally protruding portions of the beams 5. In the embodiments shown in FIGS. 1 to 3 above, FIG.
), the top plate 3 is fixed to the column capital plate 2 with bolts 13, but in this case, the column l
The head of the bolt 13 protrudes directly above the column 1, making it impossible to attach other members by welding or the like to the upper surface of the top plate 3 directly above the column 1. Therefore, as in the embodiments shown in FIGS. 4 to 6, means for connecting the base of the receiving piece 4 to the protruding edge 2a of the column capital plate 2 protruding from the side surface of the column 1 with a bolt nut 14 is provided.
If the top plate 3 is fixed to the top surface of the column capital plate 2, the head of the bolt will not protrude directly above the column 1, and other members will not be attached to the top surface of the top plate 3 directly above the column 1. This makes it possible to attach the parts by welding or the like, allowing various types of connections to be made. In this embodiment, as shown in FIG. 6, by providing protruding edges 2a on each of the four edges of the capital plate 2, even if the number of receiving pieces 4 of the top plate 3 changes, the capital plate 2 can be used as a type of capital plate 2. This allows the correspondence t' to be met.
【発明の効果】
上述のように本発明にあっては、柱頭プレートの端縁を
柱の側面から外方へ突出させ、トッププレートに延設し
た受け片をその基部を柱頭プレートの突出端縁の上面に
宛てがった状態で柱の外側方へ突出させると共に受け片
の基部と柱頭プレートの突出ｊＩ縁とをボルトナツト結
合するようにしたので、受け片の基部を柱頭プレートの
突出地縁で支持して補強することができるものであり、
柱と梁との間に隙間があっても、受け片の基部において
座屈などの変形が生じることなくトッププレートを介し
て柱に梁を強固に接合することができるものである。Effects of the Invention As described above, in the present invention, the end edge of the column capital plate is made to protrude outward from the side surface of the column, and the receiving piece extending on the top plate has its base connected to the protruding edge of the column capital plate. The base of the receiving piece is made to protrude outward from the column while facing the top surface, and the base of the receiving piece and the protruding edge of the capital plate are connected with bolts and nuts, so that the base of the receiving piece is supported by the protruding edge of the capital plate. It can be reinforced by
Even if there is a gap between the column and the beam, the beam can be firmly joined to the column via the top plate without causing deformation such as buckling at the base of the receiving piece.
第１図（ａ）（ｂ）（ｃ）は本発明の一実施例の正面図
と平面図と側面図、第２図は同上の縮小した分解斜視図
、第３図（ａ）（ｂ）（ｃ）は同上の各態様の縮小した
平面図、第４図（ａ）（ｂ）（ｃ）は本発明の他の実施
例の正面図と平面図と側面図、第５図は同上の縮小した
分解斜視図、第６図（ａ）（ｂ）（ｃ）は同上の各態様
の縮小した平面図、第７図は従来例の正面図である。
１は柱、２は柱頭プレート、２ａは柱頼プレートの突出
端縁、３はトッププレート、４は受け片、５は梁である
。Figures 1 (a), (b), and (c) are a front view, plan view, and side view of an embodiment of the present invention, Figure 2 is a reduced exploded perspective view of the same, and Figures 3 (a) and (b). (c) is a reduced plan view of each aspect of the above, FIGS. 4(a), (b), and (c) are front views, plan views, and side views of other embodiments of the present invention; FIGS. 6(a), 6(b), and 6(c) are scaled-down plan views of each of the above embodiments, and FIG. 7 is a front view of a conventional example. 1 is a column, 2 is a column capital plate, 2a is a protruding edge of the column plate, 3 is a top plate, 4 is a receiving piece, and 5 is a beam.
Claims (1)
頭プレートの端縁を柱の側面から外方へ突出させ、この
柱頭プレートの上面にトッププレートを取り付け、トッ
ププレートの端縁に延設した受け片をその基部を柱頭プ
レートの突出端縁の上面に宛てがった状態で柱の外側方
へ突出させると共に受け片の基部と柱頭プレートの突出
端縁とをボルトナット結合し、梁の端部を受け片の下側
に固定してトッププレートを介して柱に梁を接合して成
ることを特徴とする柱への梁の接合構造。(1) Attach a column capital plate to the upper end of the column and make the edge of the column capital plate protrude outward from the side of the column, attach the top plate to the upper surface of this column capital plate, and install a receiver extending from the edge of the top plate. The piece is projected outward from the column with its base facing the upper surface of the protruding edge of the column capital plate, and the base of the receiving piece and the protruding edge of the column capital plate are connected with bolts and nuts, and the end of the beam is A structure for joining a beam to a column, characterized in that the beam is fixed to the lower side of a receiving piece and connected to the column via a top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1165662A JPH0726437B2 (en) | 1989-06-28 | 1989-06-28 | Beam-to-column connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1165662A JPH0726437B2 (en) | 1989-06-28 | 1989-06-28 | Beam-to-column connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333335A true JPH0333335A (en) | 1991-02-13 |
| JPH0726437B2 JPH0726437B2 (en) | 1995-03-22 |
Family
ID=15816632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1165662A Expired - Lifetime JPH0726437B2 (en) | 1989-06-28 | 1989-06-28 | Beam-to-column connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726437B2 (en) |
-
1989
- 1989-06-28 JP JP1165662A patent/JPH0726437B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726437B2 (en) | 1995-03-22 |
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