Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting steel frame-orthogonal laminated wood composite shear wall capable of dissipating energy
The invention provides a self-resetting steel frame-orthogonal laminated wood combined shear wall capable of dissipating energy. The self-resetting steel frame-orthogonal laminated wood combined shear wall comprises a shear wall body and a square groove formed in the shear wall body. The yield type connecting assembly is arranged on the periphery of the shear wall body; the yield type connecting assembly comprises an I-shaped steel beam arranged at the top end of the shear wall body, a foundation steel beam arranged at the bottom of the shear wall body and I-shaped steel columns arranged on the two sides of the shear wall body. By installing the friction type connecting assemblies or the yield type connecting assemblies, the energy dissipation capacity of the shear wall body can be improved, prestress is applied by adopting the technology that the steel strands are tensioned once every four floors in the vertical direction, the self-resetting function is provided for the combined shear wall, the energy dissipation capacity of the structure is improved, and the seismic toughness of the structure is enhanced; therefore, the overall rigidity of the cross-laminated wood shear wall is large, deformation caused by participation after an earthquake is small, the steel component can be directly replaced after failure, repairing is convenient, and the cost is controllable.
本发明提供了一种可耗能自复位钢框架‑正交胶合木组合剪力墙，包括剪力墙体，形成于所述剪力墙体上的方槽；屈服型连接组件，设置于所述剪力墙体的外周；所述屈服型连接组件包括设置于所述剪力墙体顶端的工字钢梁，设置于所述剪力墙体底部的基础钢梁，设置于所述剪力墙体两侧的工字钢柱。本发明通过安装摩擦型连接组件或屈服型连接组件，可提高剪力墙体耗能能力，且采用沿竖向每跨越四个楼层张拉一次钢绞线的工艺施加预应力，为该组合剪力墙提供了自复位功能，提高结构耗能能力，增强了结构抗震韧性，从而使得正交胶合木剪力墙整体刚度较大，震后参与变形较小，并在失效后，直接更换钢构件即可，修复方便，成本可控。
Self-resetting steel frame-orthogonal laminated wood composite shear wall capable of dissipating energy
The invention provides a self-resetting steel frame-orthogonal laminated wood combined shear wall capable of dissipating energy. The self-resetting steel frame-orthogonal laminated wood combined shear wall comprises a shear wall body and a square groove formed in the shear wall body. The yield type connecting assembly is arranged on the periphery of the shear wall body; the yield type connecting assembly comprises an I-shaped steel beam arranged at the top end of the shear wall body, a foundation steel beam arranged at the bottom of the shear wall body and I-shaped steel columns arranged on the two sides of the shear wall body. By installing the friction type connecting assemblies or the yield type connecting assemblies, the energy dissipation capacity of the shear wall body can be improved, prestress is applied by adopting the technology that the steel strands are tensioned once every four floors in the vertical direction, the self-resetting function is provided for the combined shear wall, the energy dissipation capacity of the structure is improved, and the seismic toughness of the structure is enhanced; therefore, the overall rigidity of the cross-laminated wood shear wall is large, deformation caused by participation after an earthquake is small, the steel component can be directly replaced after failure, repairing is convenient, and the cost is controllable.
本发明提供了一种可耗能自复位钢框架‑正交胶合木组合剪力墙，包括剪力墙体，形成于所述剪力墙体上的方槽；屈服型连接组件，设置于所述剪力墙体的外周；所述屈服型连接组件包括设置于所述剪力墙体顶端的工字钢梁，设置于所述剪力墙体底部的基础钢梁，设置于所述剪力墙体两侧的工字钢柱。本发明通过安装摩擦型连接组件或屈服型连接组件，可提高剪力墙体耗能能力，且采用沿竖向每跨越四个楼层张拉一次钢绞线的工艺施加预应力，为该组合剪力墙提供了自复位功能，提高结构耗能能力，增强了结构抗震韧性，从而使得正交胶合木剪力墙整体刚度较大，震后参与变形较小，并在失效后，直接更换钢构件即可，修复方便，成本可控。
Self-resetting steel frame-orthogonal laminated wood composite shear wall capable of dissipating energy
一种可耗能自复位钢框架-正交胶合木组合剪力墙
SUN XIAOFENG (Autor:in) / CHEN WEIMIN (Autor:in) / LI ZHENG (Autor:in) / GAO JING (Autor:in) / WEI MINGYU (Autor:in)
20.08.2024
Patent
Elektronische Ressource
Chinesisch
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