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A platform for research: civil engineering, architecture and urbanism
Shear wall structure and construction method thereof
The invention discloses a shear wall structure, and relates to the technical field of shear walls, the shear wall structure comprises two embedded column assemblies, the two embedded column assemblies are arranged in an L shape, each embedded column assembly comprises a concrete wall body, and a plurality of longitudinal bars are arranged in the concrete wall body. When an earthquake occurs, the longitudinal bars in the embedded column assembly can bear large axial pressure and tensile force, the concrete wall body, the longitudinal bars and the fixing bars which are used for supporting and the diagonal draw bars, the straight draw bars, the reinforcing bars and the anti-stress bars which are used for connecting act together to form a constraint effect, and when the earthquake occurs, the embedded column assembly can bear large axial pressure and tensile force. The constraint can improve the limit strain of the concrete, so that the wall body can generate large plastic deformation before being damaged, the ductility of the wall body is enhanced, the wall body can absorb and dissipate more energy during an earthquake through the enhancement of the ductility, and the risk that the whole wall body suddenly collapses is reduced.
本发明公开了一种剪力墙结构，涉及剪力墙技术领域，包括暗柱组件，所述暗柱组件设置两个，两个所述暗柱组件均呈L形设置，所述暗柱组件包括有混凝土墙体，所述混凝土墙体的内部设置多个纵筋。本发明当出现地震时，暗柱组件中的纵筋能够承担较大的轴向压力和拉力，混凝土墙体和内部用于支撑的纵筋、固定筋以及用于连接的斜拉筋、直拉筋、加强筋、抗应力筋共同作用，形成约束作用，在地震发生时，这种约束可以提高混凝土的极限应变，使墙体在破坏前能够产生较大的塑性变形，从而增强了墙体的延性，而延性增强就能够使墙体在地震时能够吸收和耗散更多的能量，减少墙体整体突然倒塌的风险。
Shear wall structure and construction method thereof
The invention discloses a shear wall structure, and relates to the technical field of shear walls, the shear wall structure comprises two embedded column assemblies, the two embedded column assemblies are arranged in an L shape, each embedded column assembly comprises a concrete wall body, and a plurality of longitudinal bars are arranged in the concrete wall body. When an earthquake occurs, the longitudinal bars in the embedded column assembly can bear large axial pressure and tensile force, the concrete wall body, the longitudinal bars and the fixing bars which are used for supporting and the diagonal draw bars, the straight draw bars, the reinforcing bars and the anti-stress bars which are used for connecting act together to form a constraint effect, and when the earthquake occurs, the embedded column assembly can bear large axial pressure and tensile force. The constraint can improve the limit strain of the concrete, so that the wall body can generate large plastic deformation before being damaged, the ductility of the wall body is enhanced, the wall body can absorb and dissipate more energy during an earthquake through the enhancement of the ductility, and the risk that the whole wall body suddenly collapses is reduced.
本发明公开了一种剪力墙结构，涉及剪力墙技术领域，包括暗柱组件，所述暗柱组件设置两个，两个所述暗柱组件均呈L形设置，所述暗柱组件包括有混凝土墙体，所述混凝土墙体的内部设置多个纵筋。本发明当出现地震时，暗柱组件中的纵筋能够承担较大的轴向压力和拉力，混凝土墙体和内部用于支撑的纵筋、固定筋以及用于连接的斜拉筋、直拉筋、加强筋、抗应力筋共同作用，形成约束作用，在地震发生时，这种约束可以提高混凝土的极限应变，使墙体在破坏前能够产生较大的塑性变形，从而增强了墙体的延性，而延性增强就能够使墙体在地震时能够吸收和耗散更多的能量，减少墙体整体突然倒塌的风险。
Shear wall structure and construction method thereof
一种剪力墙结构及其施工方法
ZHANG ZHIGANG (author) / LI XIAOQING (author) / WANG XU (author) / ZHANG YI (author) / ZHANG PENGREN (author) / LIU YIBO (author) / XU DONG (author)
2024-11-26
Patent
Electronic Resource
Chinese
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