Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting energy dissipation steel bar structure assembled outside pier
The invention discloses a self-resetting energy dissipation steel bar structure assembled outside a pier, and belongs to the technical field of bridge structures, the self-resetting energy dissipation steel bar structure comprises a pier stud end connector, an energy dissipation steel bar main body, a rotating rod and a bearing platform end connector which are connected in sequence, the pier stud end connector is connected with a pier stud, the first end of the energy dissipation steel bar main body is fixedly connected with the pier stud end connector, and the second end of the energy dissipation steel bar main body is fixedly connected with the bearing platform end connector; the second end of the rotating rod is connected with the first end of the rotating rod in a joint mode through the connector, the second end of the rotating rod is connected with the bearing platform end connector through the rotating cover, and the bearing platform end connector is connected with the bearing platform. By means of the external energy dissipation steel bar structure, the energy dissipation hysteretic performance of the pier column is greatly enhanced, the anti-seismic performance of the pier is improved, and the pier is endowed with certain self-resetting capacity; the energy dissipation steel bar structure can absorb and consume part of earthquake energy of the pier, and the energy dissipation capacity of the whole structure can be improved on the premise that the self-resetting capacity of the pier structure is not damaged.
本发明公开了一种墩外拼装的自复位消能钢棒结构，属于桥梁结构技术领域，其包括依次连接的墩柱端连接器、耗能钢棒主体、转动杆和承台端连接器，其中，墩柱端连接器与墩柱连接，耗能钢棒主体的第一端与墩柱端连接器固定连接，第二端通过连接器与转动杆的第一端接合连接，转动杆的第二端通过转动盖与承台端连接器连接，承台端连接器与承台连接。本发明通过外置的消能钢棒结构极大增强墩柱的耗能滞回性能，提高桥墩的抗震性能，赋予桥墩一定的自复位能力；消能钢棒结构能吸收消耗部分桥墩的地震能量，能够在不损伤桥墩结构自复位能力的前提下提高整体结构的耗能能力。
Self-resetting energy dissipation steel bar structure assembled outside pier
The invention discloses a self-resetting energy dissipation steel bar structure assembled outside a pier, and belongs to the technical field of bridge structures, the self-resetting energy dissipation steel bar structure comprises a pier stud end connector, an energy dissipation steel bar main body, a rotating rod and a bearing platform end connector which are connected in sequence, the pier stud end connector is connected with a pier stud, the first end of the energy dissipation steel bar main body is fixedly connected with the pier stud end connector, and the second end of the energy dissipation steel bar main body is fixedly connected with the bearing platform end connector; the second end of the rotating rod is connected with the first end of the rotating rod in a joint mode through the connector, the second end of the rotating rod is connected with the bearing platform end connector through the rotating cover, and the bearing platform end connector is connected with the bearing platform. By means of the external energy dissipation steel bar structure, the energy dissipation hysteretic performance of the pier column is greatly enhanced, the anti-seismic performance of the pier is improved, and the pier is endowed with certain self-resetting capacity; the energy dissipation steel bar structure can absorb and consume part of earthquake energy of the pier, and the energy dissipation capacity of the whole structure can be improved on the premise that the self-resetting capacity of the pier structure is not damaged.
本发明公开了一种墩外拼装的自复位消能钢棒结构，属于桥梁结构技术领域，其包括依次连接的墩柱端连接器、耗能钢棒主体、转动杆和承台端连接器，其中，墩柱端连接器与墩柱连接，耗能钢棒主体的第一端与墩柱端连接器固定连接，第二端通过连接器与转动杆的第一端接合连接，转动杆的第二端通过转动盖与承台端连接器连接，承台端连接器与承台连接。本发明通过外置的消能钢棒结构极大增强墩柱的耗能滞回性能，提高桥墩的抗震性能，赋予桥墩一定的自复位能力；消能钢棒结构能吸收消耗部分桥墩的地震能量，能够在不损伤桥墩结构自复位能力的前提下提高整体结构的耗能能力。
Self-resetting energy dissipation steel bar structure assembled outside pier
一种墩外拼装的自复位消能钢棒结构
CHEN YU (Autor:in) / CHEN LIBO (Autor:in) / XING ZHIQUAN (Autor:in) / CHEN DUPING (Autor:in) / LI XUETONG (Autor:in) / SHAO YONGBO (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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