A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRAME REINFORCEMENT STRUCTURE AND BRACE STRUCTURE
To make it possible to improve toughness of an architectural structure by avoiding buckling of a wooden construction brace even if large earthquake force is applied to the architectural structure.SOLUTION: A frame reinforcement structure for strengthening a frame of an architectural structure comprises at least one wooden construction brace extending along an oblique direction inside the frame and a joint metal fixed to a first component constituting the frame. The wooden construction brace includes a projection part protruding from an apical surface of the wooden construction brace, and the joint metal includes a recess part into which the projection part is inserted. If an acute angle side is defined as the side where an intersection angle between the wooden construction brace and the first component becomes an acute angle and an obtuse angle side is defined as the side where an intersection angle between the wooden construction brace and the first component becomes an obtuse angle, a lateral face of the obtuse angle side of the projection part is configured to abut an internal wall surface inside the recess part.SELECTED DRAWING: Figure 2
【課題】建築物に大きな地震力が作用した場合であっても、木造ブレースの座屈を回避することで、建築物の靭性を向上させることができる。【解決手段】建築物の架構を補強するための架構補強構造は、架構の内部を斜め方向に沿って延在する少なくとも一つの木造ブレースと、架構を構成する第１部材に固定される接合金物と、を備え、木造ブレースは、木造ブレースの先端面から突出する突出部を含み、接合金物は、突出部が挿入される凹部を含み、木造ブレースと第１部材との交角が鋭角となる側を鋭角側、第１部材との交角が鈍角となる側を鈍角側と定義した場合に、突出部の鈍角側の側面が、凹部内の内壁面と当接するように構成される。【選択図】図２
FRAME REINFORCEMENT STRUCTURE AND BRACE STRUCTURE
To make it possible to improve toughness of an architectural structure by avoiding buckling of a wooden construction brace even if large earthquake force is applied to the architectural structure.SOLUTION: A frame reinforcement structure for strengthening a frame of an architectural structure comprises at least one wooden construction brace extending along an oblique direction inside the frame and a joint metal fixed to a first component constituting the frame. The wooden construction brace includes a projection part protruding from an apical surface of the wooden construction brace, and the joint metal includes a recess part into which the projection part is inserted. If an acute angle side is defined as the side where an intersection angle between the wooden construction brace and the first component becomes an acute angle and an obtuse angle side is defined as the side where an intersection angle between the wooden construction brace and the first component becomes an obtuse angle, a lateral face of the obtuse angle side of the projection part is configured to abut an internal wall surface inside the recess part.SELECTED DRAWING: Figure 2
【課題】建築物に大きな地震力が作用した場合であっても、木造ブレースの座屈を回避することで、建築物の靭性を向上させることができる。【解決手段】建築物の架構を補強するための架構補強構造は、架構の内部を斜め方向に沿って延在する少なくとも一つの木造ブレースと、架構を構成する第１部材に固定される接合金物と、を備え、木造ブレースは、木造ブレースの先端面から突出する突出部を含み、接合金物は、突出部が挿入される凹部を含み、木造ブレースと第１部材との交角が鋭角となる側を鋭角側、第１部材との交角が鈍角となる側を鈍角側と定義した場合に、突出部の鈍角側の側面が、凹部内の内壁面と当接するように構成される。【選択図】図２
FRAME REINFORCEMENT STRUCTURE AND BRACE STRUCTURE
架構補強構造、及びブレース構造体
YOSHIDA MINORU (author) / WATANABE YOSHITAKA (author) / YAMANE TAKASHI (author) / HORI SHINSUKE (author) / USHITANI KAZUYA (author) / INAYAMA MASAHIRO (author)
2021-11-25
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS
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