Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mixed anti-beam-falling device and using method thereof
The invention discloses a mixed anti-beam-falling device and a using method thereof. The mixed anti-beam-falling device comprises a first connecting piece, a second connecting piece, a limiting component and an energy consumption component. The first connecting piece is fixedly arranged on one side of the bridge pier; the second connecting piece is fixedly arranged at the bottom end of the bridge superstructure; the limiting component and the energy consumption component are connected with the first connecting piece and the second connecting piece through a first plug pin and a second plug pin respectively. The limiting component and the energy consumption component are arranged at proper positions of a bridge through the first connecting piece and the second connecting piece, and meanwhile, when a small-grade earthquake and a medium-grade earthquake happen, the first connecting piece and the second connecting piece move relatively, so that internal components of the energy consumption component rotate relatively, and earthquake vibration energy is dissipated; when a large-level earthquake occurs, the energy dissipation component moves to the limit position in the limiting component, the limiting component provides the limit bearing capacity, and the beam falling prevention function is further achieved.
本发明公开了一种混合防落梁装置及其使用方法，该防落梁装置包括：第一连接件、第二连接件、限位部件及耗能部件；所述第一连接件固定设于桥墩一侧；所述第二连接件固定设于桥梁上部结构底端；所述限位部件及所述耗能部件均分别通过第一插销及第二插销与所述第一连接件及所述第二连接件连接；通过所述第一连接件及所述第二连接件将所述限位部件及所述耗能部件设于桥梁合适位置，同时，在遭遇小、中级别地震时，所述第一连接件及所述第二连接件发生相对运动，使所述耗能部件的内部部件发生相对转动，耗散地震震动能量；在遭遇大级别地震时，所述耗能部件在所述限位部件中运动至极限位置，所述限位部件即提供极限承载力，进一步实现防落梁功能。
Mixed anti-beam-falling device and using method thereof
The invention discloses a mixed anti-beam-falling device and a using method thereof. The mixed anti-beam-falling device comprises a first connecting piece, a second connecting piece, a limiting component and an energy consumption component. The first connecting piece is fixedly arranged on one side of the bridge pier; the second connecting piece is fixedly arranged at the bottom end of the bridge superstructure; the limiting component and the energy consumption component are connected with the first connecting piece and the second connecting piece through a first plug pin and a second plug pin respectively. The limiting component and the energy consumption component are arranged at proper positions of a bridge through the first connecting piece and the second connecting piece, and meanwhile, when a small-grade earthquake and a medium-grade earthquake happen, the first connecting piece and the second connecting piece move relatively, so that internal components of the energy consumption component rotate relatively, and earthquake vibration energy is dissipated; when a large-level earthquake occurs, the energy dissipation component moves to the limit position in the limiting component, the limiting component provides the limit bearing capacity, and the beam falling prevention function is further achieved.
本发明公开了一种混合防落梁装置及其使用方法，该防落梁装置包括：第一连接件、第二连接件、限位部件及耗能部件；所述第一连接件固定设于桥墩一侧；所述第二连接件固定设于桥梁上部结构底端；所述限位部件及所述耗能部件均分别通过第一插销及第二插销与所述第一连接件及所述第二连接件连接；通过所述第一连接件及所述第二连接件将所述限位部件及所述耗能部件设于桥梁合适位置，同时，在遭遇小、中级别地震时，所述第一连接件及所述第二连接件发生相对运动，使所述耗能部件的内部部件发生相对转动，耗散地震震动能量；在遭遇大级别地震时，所述耗能部件在所述限位部件中运动至极限位置，所述限位部件即提供极限承载力，进一步实现防落梁功能。
Mixed anti-beam-falling device and using method thereof
一种混合防落梁装置及其使用方法
GUO CHAO (Autor:in) / SEO WON-KYUNG (Autor:in) / HAN CHENYANG (Autor:in) / ZHANG SONG (Autor:in) / LIU HAILIANG (Autor:in) / LI CHONG (Autor:in) / ZHANG JINGYUE (Autor:in) / WANG ZHIQIANG (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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