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Shock absorption support for bridge
A shock absorption support for a bridge is located between an upper bridge structure (1) and a lower bridge structure (2) and comprises a supporting structure and a multidirectional energy dissipationsystem. The supporting structure comprises an upper supporting plate (3) fixedly connected with the upper bridge structure (1), a lower supporting plate (5) fixedly connected with the lower bridge structure (2) and a middle supporting plate (4) arranged between the upper supporting plate (3) and the lower supporting plate (5). The multidirectional energy dissipation system is formed by matching asliding rod energy dissipation element, an eddy current damping element and a soft steel damping element. The sliding rod energy dissipation element is arranged between the upper supporting plate (3)and the middle supporting plate (4). The eddy current damping element and the soft steel damping element are arranged between the middle supporting plate (4) and the lower supporting plate (5). The shock absorption support for the bridge can achieve multi-stage and multi-direction energy dissipation, and the anti-seismic property of the bridge is improved.
一种桥梁用减震支座，位于上部桥梁结构(1)和下部桥梁结构(2)之间，其包括支撑结构和多向耗能体系。该支撑结构包括与上部桥梁结构(1)固定连接的上支撑板(3)、与下部桥梁结构(2)固定连接的下支撑板(5)以及设置在二者之间的中支撑板(4)。多向耗能体系由滑动杆耗能元件、电涡流阻尼元件和软钢阻尼元件相互配合形成；滑动杆耗能元件设置在上支撑板(3)与中支撑板(4)之间；电涡流阻尼元件和软钢阻尼元件设置在中支撑板(4)和下支撑板(5)之间。该桥梁用减震支座能实现多阶段多向耗能，提高桥梁的抗震性能。
Shock absorption support for bridge
A shock absorption support for a bridge is located between an upper bridge structure (1) and a lower bridge structure (2) and comprises a supporting structure and a multidirectional energy dissipationsystem. The supporting structure comprises an upper supporting plate (3) fixedly connected with the upper bridge structure (1), a lower supporting plate (5) fixedly connected with the lower bridge structure (2) and a middle supporting plate (4) arranged between the upper supporting plate (3) and the lower supporting plate (5). The multidirectional energy dissipation system is formed by matching asliding rod energy dissipation element, an eddy current damping element and a soft steel damping element. The sliding rod energy dissipation element is arranged between the upper supporting plate (3)and the middle supporting plate (4). The eddy current damping element and the soft steel damping element are arranged between the middle supporting plate (4) and the lower supporting plate (5). The shock absorption support for the bridge can achieve multi-stage and multi-direction energy dissipation, and the anti-seismic property of the bridge is improved.
一种桥梁用减震支座，位于上部桥梁结构(1)和下部桥梁结构(2)之间，其包括支撑结构和多向耗能体系。该支撑结构包括与上部桥梁结构(1)固定连接的上支撑板(3)、与下部桥梁结构(2)固定连接的下支撑板(5)以及设置在二者之间的中支撑板(4)。多向耗能体系由滑动杆耗能元件、电涡流阻尼元件和软钢阻尼元件相互配合形成；滑动杆耗能元件设置在上支撑板(3)与中支撑板(4)之间；电涡流阻尼元件和软钢阻尼元件设置在中支撑板(4)和下支撑板(5)之间。该桥梁用减震支座能实现多阶段多向耗能，提高桥梁的抗震性能。
Shock absorption support for bridge
一种桥梁用减震支座
DU CAO (author) / YE BIN (author) / XU GUIHUA (author) / YU ZIBING (author) / JING LUGE (author) / GENG YINGYING (author) / JIAO ZHIXIA (author) / LIU DI (author) / MENG SEN (author) / XIONG ZHUOPIN (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024