Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembling type soft collision energy dissipation device and damping energy dissipation system
The invention discloses an assembling type soft collision energy dissipation device and a damping energy dissipation system. The assembling type soft collision energy dissipation device comprises a buckling restraining support composed of a restraining material, a middle core material and a buffering layer; and the buckling restraining support is installed on a concrete base through a bearing plate, and forms the damping energy dissipation system together with a base seismic isolating structure. The assembling type soft collision energy dissipation device has very high capacity for buffering the structural displacement, can prevent the base seismic isolating structure from rigidly colliding with a retaining wall under the effect of near field speed pulse type seismic oscillation, and thendamage to an upper building structure is avoided. After impacting ends, the buckling restraining support of the energy dissipation device and a pressure bearing plate can both achieve detachable maintaining or replacing. Due to the assembling type soft collision energy dissipation device and the damping energy dissipation system, the restorability of a building structure under the earthquake effect is improved.
本发明公开了一种装配式软碰撞耗能装置及减震耗能系统；装配式软碰撞耗能装置包括由约束材料、中间芯材及缓冲层组成的屈曲约束支撑；屈曲约束支撑通过承托板安装在混凝土基座上，与基础隔震结构共同组成减震耗能系统。本发明的装配式软碰撞耗能装置具有很强的缓冲结构位移的能力，可以防止基础隔震结构在近场速度脉冲型地震动作用下与挡土墙发生刚性碰撞，进而避免了对上部建筑结构的损害。在撞击结束之后，这种耗能装置的屈曲约束支撑以及承压板均可实现可拆卸维修或更换。本发明提升了建筑结构在地震作用下的可恢复性。
Assembling type soft collision energy dissipation device and damping energy dissipation system
The invention discloses an assembling type soft collision energy dissipation device and a damping energy dissipation system. The assembling type soft collision energy dissipation device comprises a buckling restraining support composed of a restraining material, a middle core material and a buffering layer; and the buckling restraining support is installed on a concrete base through a bearing plate, and forms the damping energy dissipation system together with a base seismic isolating structure. The assembling type soft collision energy dissipation device has very high capacity for buffering the structural displacement, can prevent the base seismic isolating structure from rigidly colliding with a retaining wall under the effect of near field speed pulse type seismic oscillation, and thendamage to an upper building structure is avoided. After impacting ends, the buckling restraining support of the energy dissipation device and a pressure bearing plate can both achieve detachable maintaining or replacing. Due to the assembling type soft collision energy dissipation device and the damping energy dissipation system, the restorability of a building structure under the earthquake effect is improved.
本发明公开了一种装配式软碰撞耗能装置及减震耗能系统；装配式软碰撞耗能装置包括由约束材料、中间芯材及缓冲层组成的屈曲约束支撑；屈曲约束支撑通过承托板安装在混凝土基座上，与基础隔震结构共同组成减震耗能系统。本发明的装配式软碰撞耗能装置具有很强的缓冲结构位移的能力，可以防止基础隔震结构在近场速度脉冲型地震动作用下与挡土墙发生刚性碰撞，进而避免了对上部建筑结构的损害。在撞击结束之后，这种耗能装置的屈曲约束支撑以及承压板均可实现可拆卸维修或更换。本发明提升了建筑结构在地震作用下的可恢复性。
Assembling type soft collision energy dissipation device and damping energy dissipation system
一种装配式软碰撞耗能装置及减震耗能系统
YANG CHENG (Autor:in) / CHEN YUNYI (Autor:in) / FANG YONG (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch
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