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SHEAR REINFORCEMENT MEMBER AND BEAM-COLUMN CONNECTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a shear reinforcement member capable of reinforcing shear strength of a beam-column connection securely and a beam-column connection structure having high shear stress resistance.SOLUTION: As a shear reinforcing member attached to one flange 4F and the web 4W of a S beam 4 at the joining portion between the RC column 1 and the S beam 4, L-shaped bearing plates 10 are used to reinforce the shear strength of the beam-column connection. The L-shaped bearing plates 10 each has a plate-like horizontal piece 11 whose plate surface is parallel to the flange surface of the S beam 4, and a plate-like vertical piece 12 whose plate surface is perpendicular to the flange surface and the web surface, in which one plate surface of the horizontal piece 11 is attached to the surface on the side of one flange 4 F(or 4 F) facing the other flange 4 F(or 4 F) of the S beam 4, and the end surface on the flange side of the vertical piece 12 is connected to the edge surface of the horizontal piece 11 on the peripheral portion side of the RC column 1, and the web side end surface of the horizontal piece 11 and the web side end surface of the vertical piece 12 is attached to the web 4W.SELECTED DRAWING: Figure 1
【課題】柱梁接合部を確実に剪断補強できる剪断補強部材と、剪断応力耐性の高い柱梁接合部の構造を提供する。【解決手段】ＲＣ柱１とＳ梁４との接合部のＳ梁４の一方のフランジ４Ｆとウェブ４Ｗとに取付けられる剪断補強部材として、板面がＳ梁４のフランジ面に平行な板状の水平片１１と、板面がフランジ面とウェブ面とに垂直な板状の垂直片１２とを備え、水平片１１の一方の板面が、一方のフランジ４Ｆ1（または、４Ｆ2）の、Ｓ梁４の他方のフランジ４Ｆ2（または、４Ｆ1）に対向する側の面に取付けられ、垂直片１２の一方のフランジ側の端面が、水平片１１のＲＣ柱１の周縁部側の端面に接続され、水平片１１のウェブ側の端面と垂直片１２のウェブ側の端面とがウェブ４Ｗに取付けられるＬ型ベアリングプレート１０を用いて、柱梁接合部を剪断補強するようにした。【選択図】図１
SHEAR REINFORCEMENT MEMBER AND BEAM-COLUMN CONNECTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a shear reinforcement member capable of reinforcing shear strength of a beam-column connection securely and a beam-column connection structure having high shear stress resistance.SOLUTION: As a shear reinforcing member attached to one flange 4F and the web 4W of a S beam 4 at the joining portion between the RC column 1 and the S beam 4, L-shaped bearing plates 10 are used to reinforce the shear strength of the beam-column connection. The L-shaped bearing plates 10 each has a plate-like horizontal piece 11 whose plate surface is parallel to the flange surface of the S beam 4, and a plate-like vertical piece 12 whose plate surface is perpendicular to the flange surface and the web surface, in which one plate surface of the horizontal piece 11 is attached to the surface on the side of one flange 4 F(or 4 F) facing the other flange 4 F(or 4 F) of the S beam 4, and the end surface on the flange side of the vertical piece 12 is connected to the edge surface of the horizontal piece 11 on the peripheral portion side of the RC column 1, and the web side end surface of the horizontal piece 11 and the web side end surface of the vertical piece 12 is attached to the web 4W.SELECTED DRAWING: Figure 1
【課題】柱梁接合部を確実に剪断補強できる剪断補強部材と、剪断応力耐性の高い柱梁接合部の構造を提供する。【解決手段】ＲＣ柱１とＳ梁４との接合部のＳ梁４の一方のフランジ４Ｆとウェブ４Ｗとに取付けられる剪断補強部材として、板面がＳ梁４のフランジ面に平行な板状の水平片１１と、板面がフランジ面とウェブ面とに垂直な板状の垂直片１２とを備え、水平片１１の一方の板面が、一方のフランジ４Ｆ1（または、４Ｆ2）の、Ｓ梁４の他方のフランジ４Ｆ2（または、４Ｆ1）に対向する側の面に取付けられ、垂直片１２の一方のフランジ側の端面が、水平片１１のＲＣ柱１の周縁部側の端面に接続され、水平片１１のウェブ側の端面と垂直片１２のウェブ側の端面とがウェブ４Ｗに取付けられるＬ型ベアリングプレート１０を用いて、柱梁接合部を剪断補強するようにした。【選択図】図１
SHEAR REINFORCEMENT MEMBER AND BEAM-COLUMN CONNECTION STRUCTURE
剪断補強部材及び柱梁接合部構造
MASUKO HIROSHI (author)
2018-11-08
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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