Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cold-formed thin-walled steel load-bearing wall structure with shock resistance
The invention relates to a cold-formed thin-walled steel bearing wall structure with shock resistance, which consists of a cold-formed thin-walled steel wall mounted on a ground foundation and a self-resetting anti-lateral support arranged between the cold-formed thin-walled steel wall and the ground foundation, the self-resetting anti-lateral support comprises a first connecting plate, a second connecting plate, friction blocks, friction plates and pre-tightening bolt pieces, the first connecting plate and the second connecting plate are hinged to the cold-formed thin-walled steel wall body and the ground foundation respectively, the friction blocks are arranged on the corresponding same sides of the first connecting plate and the second connecting plate in groups, the two sides of the friction blocks in the same group are each provided with one friction plate, and the pre-tightening bolt pieces are arranged on the friction plates. The friction plates located on the two sides of the friction block are further connected through pre-tightening bolts, so that the two friction plates clamp the surfaces of the two sides of the friction block, and a reset spring set is further arranged between the first connecting plate and the second connecting plate. Compared with the prior art, the self-resetting energy-dissipating composite structure has excellent self-resetting energy-dissipating capacity, the earthquake response of the structure can be reduced, and the phenomena such as side inclination are avoided.
本发明涉及一种具有抗震能力的冷弯薄壁型钢承重墙体结构，由安装在地面基础上的冷弯薄壁钢墙体，以及布置在冷弯薄壁钢墙体与地面基础之间的自复位抗侧支撑组成，自复位抗侧支撑包括第一连板、第二连板、摩擦块、摩擦板、预紧螺栓件，其中，第一连板和第二连板分别铰接冷弯薄壁钢墙体与地面基础，摩擦块成组设置在第一连板和第二连板的对应同一侧，在同一组摩擦块的两侧分别设置一块摩擦板，且位于摩擦块两侧的摩擦板还通过预紧螺栓件连接，使得两摩擦板夹紧所述摩擦块的两侧表面，在第一连板和第二连板之间还设有复位弹簧组。与现有技术相比，本发明具有优异的自复位耗能能力，可降低结构的地震响应，避免产生侧倾等现象。
Cold-formed thin-walled steel load-bearing wall structure with shock resistance
The invention relates to a cold-formed thin-walled steel bearing wall structure with shock resistance, which consists of a cold-formed thin-walled steel wall mounted on a ground foundation and a self-resetting anti-lateral support arranged between the cold-formed thin-walled steel wall and the ground foundation, the self-resetting anti-lateral support comprises a first connecting plate, a second connecting plate, friction blocks, friction plates and pre-tightening bolt pieces, the first connecting plate and the second connecting plate are hinged to the cold-formed thin-walled steel wall body and the ground foundation respectively, the friction blocks are arranged on the corresponding same sides of the first connecting plate and the second connecting plate in groups, the two sides of the friction blocks in the same group are each provided with one friction plate, and the pre-tightening bolt pieces are arranged on the friction plates. The friction plates located on the two sides of the friction block are further connected through pre-tightening bolts, so that the two friction plates clamp the surfaces of the two sides of the friction block, and a reset spring set is further arranged between the first connecting plate and the second connecting plate. Compared with the prior art, the self-resetting energy-dissipating composite structure has excellent self-resetting energy-dissipating capacity, the earthquake response of the structure can be reduced, and the phenomena such as side inclination are avoided.
本发明涉及一种具有抗震能力的冷弯薄壁型钢承重墙体结构，由安装在地面基础上的冷弯薄壁钢墙体，以及布置在冷弯薄壁钢墙体与地面基础之间的自复位抗侧支撑组成，自复位抗侧支撑包括第一连板、第二连板、摩擦块、摩擦板、预紧螺栓件，其中，第一连板和第二连板分别铰接冷弯薄壁钢墙体与地面基础，摩擦块成组设置在第一连板和第二连板的对应同一侧，在同一组摩擦块的两侧分别设置一块摩擦板，且位于摩擦块两侧的摩擦板还通过预紧螺栓件连接，使得两摩擦板夹紧所述摩擦块的两侧表面，在第一连板和第二连板之间还设有复位弹簧组。与现有技术相比，本发明具有优异的自复位耗能能力，可降低结构的地震响应，避免产生侧倾等现象。
Cold-formed thin-walled steel load-bearing wall structure with shock resistance
一种具有抗震能力的冷弯薄壁型钢承重墙体结构
XU JINYONG (Autor:in) / ZHANG YEHONG (Autor:in) / HE HUIWEN (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
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