Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Channel-shaped piece truss type pulled double-layer steel plate combined shear wall
The invention relates to a channel-shaped piece truss type pulled double-layer steel plate combined shear wall, and belongs to the field of structural engineering. Based on the concept of improving the elastic shear buckling load of the shear wall and the shear bearing capacity of the shear wall, staggered channel-shaped pieces are innovatively introduced into the double-layer steel plate shear wall, a buckling mechanism of the wall is improved, buckling parts between adjacent wall units are staggered, the wall is changed from integral buckling to partial buckling of part of the wall units, and the possibility of integral instability of the wall is reduced; in addition, concrete is filled in the wall body, so that the compression and shear bearing capacity of the steel plate combined shearwall is improved, and the buckling deformation of outer steel plates can be restrained; and meanwhile, the outer steel plates provide lateral constraint for the inner filling concrete, so that the inner filling concrete is in a bidirectional compression state, the compression resistance of the concrete is improved, and the development of concrete cracks is slowed down.
本发明涉及一种槽形件桁架式拉结的双层钢板组合剪力墙，属于结构工程领域。基于提高剪力墙弹性剪切屈曲荷载以及其抗剪承载力的理念，在双层钢板剪力墙中创新性引入了一种交错布置的槽形件，改善了墙体的屈曲机制，相邻墙体单元之间的屈曲部位相互错开，使墙体从整体屈曲变为部分墙体单元的局部屈曲，降低了墙体发生整体失稳的可能性；此外，墙体内填混凝土，提高了钢板组合剪力墙的受压和受剪承载力，并能约束外侧钢板的屈曲变形；同时，外侧钢板为内填混凝土提供了侧向约束，使其处于双向受压状态，提高了混凝土的抗压能力，减缓了混凝土裂缝的开展。
Channel-shaped piece truss type pulled double-layer steel plate combined shear wall
The invention relates to a channel-shaped piece truss type pulled double-layer steel plate combined shear wall, and belongs to the field of structural engineering. Based on the concept of improving the elastic shear buckling load of the shear wall and the shear bearing capacity of the shear wall, staggered channel-shaped pieces are innovatively introduced into the double-layer steel plate shear wall, a buckling mechanism of the wall is improved, buckling parts between adjacent wall units are staggered, the wall is changed from integral buckling to partial buckling of part of the wall units, and the possibility of integral instability of the wall is reduced; in addition, concrete is filled in the wall body, so that the compression and shear bearing capacity of the steel plate combined shearwall is improved, and the buckling deformation of outer steel plates can be restrained; and meanwhile, the outer steel plates provide lateral constraint for the inner filling concrete, so that the inner filling concrete is in a bidirectional compression state, the compression resistance of the concrete is improved, and the development of concrete cracks is slowed down.
本发明涉及一种槽形件桁架式拉结的双层钢板组合剪力墙，属于结构工程领域。基于提高剪力墙弹性剪切屈曲荷载以及其抗剪承载力的理念，在双层钢板剪力墙中创新性引入了一种交错布置的槽形件，改善了墙体的屈曲机制，相邻墙体单元之间的屈曲部位相互错开，使墙体从整体屈曲变为部分墙体单元的局部屈曲，降低了墙体发生整体失稳的可能性；此外，墙体内填混凝土，提高了钢板组合剪力墙的受压和受剪承载力，并能约束外侧钢板的屈曲变形；同时，外侧钢板为内填混凝土提供了侧向约束，使其处于双向受压状态，提高了混凝土的抗压能力，减缓了混凝土裂缝的开展。
Channel-shaped piece truss type pulled double-layer steel plate combined shear wall
一种槽形件桁架式拉结的双层钢板组合剪力墙
JIANG ZIQIN (Autor:in) / ZHOU BAORU (Autor:in) / QIU PING (Autor:in) / SHEN CUNJIE (Autor:in) / YAN TIAN (Autor:in)
21.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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