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Fabricated composite damping self-resetting support capable of realizing output protection
The invention provides an assembly type composite damping self-resetting support capable of realizing output protection, which is formed by combining and assembling a plurality of mutually independent modules through outer pipe connecting pieces, and comprises a speed sensitive damping module, a displacement sensitive damping module, a resetting module and an output protection module. All the modules are connected through bolts, and initial defects caused by welding and adverse effects of welding stress are reduced to the maximum extent. And the assembly body can be independently machined and transported to a construction site to be integrally assembled, so that the production and construction efficiency is greatly improved, and post-earthquake repair is facilitated. A damping energy consumption module of the component is formed by compounding a displacement sensitive type damping module and a speed sensitive type damping module. The displacement sensitive type damping module is composed of a metal yield energy dissipation module or a friction energy dissipation module, the speed sensitive type damping module is composed of a viscoelastic damping module or a viscous damping module, and it is ensured that the acceleration response of the structure is effectively reduced while stable energy dissipation is provided by the component.
本发明提供一种可实现出力保护的装配式复合阻尼自复位支撑，采用多个相互独立的模块通过外管连接件组合装配而成，包括速度敏感型阻尼模块、位移敏感型阻尼模块、复位模块和出力保护模块。各个模块之间采用螺栓连接，极大限度地降低焊接带来的初始缺陷与焊接应力的不利影响。装配体可被独立加工并运输至施工现场一体化组装，极大提高生产建造效率，也便于震后修复。构件的阻尼耗能模块由位移敏感型阻尼模块和速度敏感型阻尼模块复合组成。位移敏感型阻尼模块由金属屈服耗能模块或摩擦耗能模块组成，速度敏感型阻尼模块由粘弹阻尼模块或粘滞阻尼模块组成，确保构件在提供稳定耗能的同时有效降低结构的加速度响应。
Fabricated composite damping self-resetting support capable of realizing output protection
The invention provides an assembly type composite damping self-resetting support capable of realizing output protection, which is formed by combining and assembling a plurality of mutually independent modules through outer pipe connecting pieces, and comprises a speed sensitive damping module, a displacement sensitive damping module, a resetting module and an output protection module. All the modules are connected through bolts, and initial defects caused by welding and adverse effects of welding stress are reduced to the maximum extent. And the assembly body can be independently machined and transported to a construction site to be integrally assembled, so that the production and construction efficiency is greatly improved, and post-earthquake repair is facilitated. A damping energy consumption module of the component is formed by compounding a displacement sensitive type damping module and a speed sensitive type damping module. The displacement sensitive type damping module is composed of a metal yield energy dissipation module or a friction energy dissipation module, the speed sensitive type damping module is composed of a viscoelastic damping module or a viscous damping module, and it is ensured that the acceleration response of the structure is effectively reduced while stable energy dissipation is provided by the component.
本发明提供一种可实现出力保护的装配式复合阻尼自复位支撑，采用多个相互独立的模块通过外管连接件组合装配而成，包括速度敏感型阻尼模块、位移敏感型阻尼模块、复位模块和出力保护模块。各个模块之间采用螺栓连接，极大限度地降低焊接带来的初始缺陷与焊接应力的不利影响。装配体可被独立加工并运输至施工现场一体化组装，极大提高生产建造效率，也便于震后修复。构件的阻尼耗能模块由位移敏感型阻尼模块和速度敏感型阻尼模块复合组成。位移敏感型阻尼模块由金属屈服耗能模块或摩擦耗能模块组成，速度敏感型阻尼模块由粘弹阻尼模块或粘滞阻尼模块组成，确保构件在提供稳定耗能的同时有效降低结构的加速度响应。
Fabricated composite damping self-resetting support capable of realizing output protection
一种可实现出力保护的装配式复合阻尼自复位支撑
XIE XINGSI (author) / SEO YONG-HA (author) / LUO WENJIE (author) / YANG ZHIBO (author)
2024-04-09
Patent
Electronic Resource
Chinese
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