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A platform for research: civil engineering, architecture and urbanism
Self-resetting energy-dissipation cross-laminated wood double-limb shear wall structure
The invention relates to a self-resetting energy-dissipation cross-laminated wood double-limb shear wall structure. The self-resetting energy-dissipation cross-laminated wood double-limb shear wall structure comprises a first cross-laminated wood shear wall and a second cross-laminated wood shear wall, wherein the first cross-laminated wood shear wall and the second cross-laminated wood shear wall are connected from left to right through a laminated wood coupling beam, both sides of the bottom of the first cross-laminated wood shear wall and both sides of the bottom of the second cross-laminated wood shear wall are excavated and then are fixedly connected with the foundation through disc spring devices, and the first cross-laminated wood shear wall and the second cross-laminated wood shear wall are connected with the laminated wood coupling beam through a plurality of multistage energy dissipation elements. Compared with the prior art, the contradiction between lateral stiffness and deformation capacity of an existing double-limb shear wall is effectively solved, and the defects that an existing self-resetting shear wall is poor in energy consumption under small earthquakes and is high in response acceleration under large earthquakes are overcome.
本发明涉及一种可自复位的耗能正交胶合木双肢剪力墙结构，包括通过胶合木连梁左右连接的第一正交胶合木剪力墙和第二正交胶合木剪力墙，所述的第一正交胶合木剪力墙和第二正交胶合木剪力墙底部两侧挖除后分别通过碟型弹簧装置与基础固定连接，并且第一正交胶合木剪力墙和第二正交胶合木剪力墙分别通过多个多级消能元件与胶合木连梁连接。与现有技术相比，本发明有效解决现有双肢剪力墙抗侧刚度和变形能力间的矛盾，且弥补了现有自复位剪力墙小震下耗能较差、大震下响应加速度偏高的缺点。
Self-resetting energy-dissipation cross-laminated wood double-limb shear wall structure
The invention relates to a self-resetting energy-dissipation cross-laminated wood double-limb shear wall structure. The self-resetting energy-dissipation cross-laminated wood double-limb shear wall structure comprises a first cross-laminated wood shear wall and a second cross-laminated wood shear wall, wherein the first cross-laminated wood shear wall and the second cross-laminated wood shear wall are connected from left to right through a laminated wood coupling beam, both sides of the bottom of the first cross-laminated wood shear wall and both sides of the bottom of the second cross-laminated wood shear wall are excavated and then are fixedly connected with the foundation through disc spring devices, and the first cross-laminated wood shear wall and the second cross-laminated wood shear wall are connected with the laminated wood coupling beam through a plurality of multistage energy dissipation elements. Compared with the prior art, the contradiction between lateral stiffness and deformation capacity of an existing double-limb shear wall is effectively solved, and the defects that an existing self-resetting shear wall is poor in energy consumption under small earthquakes and is high in response acceleration under large earthquakes are overcome.
本发明涉及一种可自复位的耗能正交胶合木双肢剪力墙结构，包括通过胶合木连梁左右连接的第一正交胶合木剪力墙和第二正交胶合木剪力墙，所述的第一正交胶合木剪力墙和第二正交胶合木剪力墙底部两侧挖除后分别通过碟型弹簧装置与基础固定连接，并且第一正交胶合木剪力墙和第二正交胶合木剪力墙分别通过多个多级消能元件与胶合木连梁连接。与现有技术相比，本发明有效解决现有双肢剪力墙抗侧刚度和变形能力间的矛盾，且弥补了现有自复位剪力墙小震下耗能较差、大震下响应加速度偏高的缺点。
Self-resetting energy-dissipation cross-laminated wood double-limb shear wall structure
一种可自复位的耗能正交胶合木双肢剪力墙结构
SUN XIAOFENG (author) / ZHU NING (author) / HE MINJUAN (author) / LI ZHENG (author)
2021-08-24
Patent
Electronic Resource
Chinese
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