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REINFORCING STRUCTURE FOR COLUMN-BEAM JOINT PART PANEL ZONE
PROBLEM TO BE SOLVED: To provide a reinforcing structure for a column-beam joint part panel zone that improves deformability of overall joint by having a beam member and the panel zone bear for certain a deformation in a column-beam joint part that uses H-section steel.SOLUTION: In a reinforcing structure for a column-beam joint part panel zone, a concrete block 4 is provided in a rectangular area surrounded by a panel frame 1A comprising a columnar flange 21 and a horizontal stiffener 5 that partition a panel zone 1 of a column-beam joint part 10, the concrete block restricting shear deformation of the panel zone 1 by regulating deformation of the columnar flange 21. The concrete block 4 is installed leaving a prescribed interval from the panel frame 1A. The panel zone 1 yields prior to a beam member, and shear deformation of the panel zone 1 is restricted by the concrete block 4.SELECTED DRAWING: Figure 2
【課題】Ｈ形鋼を用いた柱梁接合部に生じる変形を梁部材とパネルゾーンに確実に分担させることで、接合部全体の変形性能を向上させることができる。【解決手段】柱梁接合部１０のパネルゾーン１を画成する柱フランジ２１および水平スチフナ５からなるパネル枠１Ａによって囲まれる四角形領域には、柱フランジ２１の変形を規制することでパネルゾーン１のせん断変形を拘束するブロック状のコンクリートブロック４が設けられ、このコンクリートブロック４は、パネル枠１Ａとの間に所定の間隙をあけて設置され、パネルゾーン１が梁部材に先行して降伏するとともに、コンクリートブロック４によってパネルゾーン１のせん断変形が拘束される構成の柱梁接合部パネルゾーンの補強構造を提供する。【選択図】図２
REINFORCING STRUCTURE FOR COLUMN-BEAM JOINT PART PANEL ZONE
PROBLEM TO BE SOLVED: To provide a reinforcing structure for a column-beam joint part panel zone that improves deformability of overall joint by having a beam member and the panel zone bear for certain a deformation in a column-beam joint part that uses H-section steel.SOLUTION: In a reinforcing structure for a column-beam joint part panel zone, a concrete block 4 is provided in a rectangular area surrounded by a panel frame 1A comprising a columnar flange 21 and a horizontal stiffener 5 that partition a panel zone 1 of a column-beam joint part 10, the concrete block restricting shear deformation of the panel zone 1 by regulating deformation of the columnar flange 21. The concrete block 4 is installed leaving a prescribed interval from the panel frame 1A. The panel zone 1 yields prior to a beam member, and shear deformation of the panel zone 1 is restricted by the concrete block 4.SELECTED DRAWING: Figure 2
【課題】Ｈ形鋼を用いた柱梁接合部に生じる変形を梁部材とパネルゾーンに確実に分担させることで、接合部全体の変形性能を向上させることができる。【解決手段】柱梁接合部１０のパネルゾーン１を画成する柱フランジ２１および水平スチフナ５からなるパネル枠１Ａによって囲まれる四角形領域には、柱フランジ２１の変形を規制することでパネルゾーン１のせん断変形を拘束するブロック状のコンクリートブロック４が設けられ、このコンクリートブロック４は、パネル枠１Ａとの間に所定の間隙をあけて設置され、パネルゾーン１が梁部材に先行して降伏するとともに、コンクリートブロック４によってパネルゾーン１のせん断変形が拘束される構成の柱梁接合部パネルゾーンの補強構造を提供する。【選択図】図２
REINFORCING STRUCTURE FOR COLUMN-BEAM JOINT PART PANEL ZONE
柱梁接合部パネルゾーンの補強構造
SUZUKI YUSUKE (author) / KITAOKA SATOSHI (author) / HANYA KOJI (author)
2016-09-05
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
REINFORCING METHOD FOR COLUMN BEAM JOINT PART AND REINFORCING STRUCTURE FOR COLUMN BEAM JOINT PART
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