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A platform for research: civil engineering, architecture and urbanism
Energy consumption type fabricated anti-seismic stop block structure system and construction method thereof
The invention discloses an energy consumption type fabricated anti-seismic stop block structure system and a construction method thereof, and relates to the technical field of bridge seismic resistance, a first body comprises a first embedded structure and a first main body structure which are connected through an anchor bolt, and a second body comprises a second embedded structure and a second main body structure which are connected through an anchor bolt; each of the first embedded structure and the second embedded structure comprises an embedded plate and a hook buckle; the first main body structure comprises a first box body which is internally provided with a reinforcing rib plate and a compression-resistant filler; the second main body structure comprises a second box body which is internally provided with a grid body and an energy-consuming filler; the construction method comprises the steps that firstly, the first pre-buried structure and the second pre-buried structure are pre-buried and installed at designated design positions of a beam body and a bridge pier, then concrete pouring is conducted, and then the first main body structure and the second main body structure are correspondingly installed on the first pre-buried structure and the second pre-buried structure. The problem that a conventional anti-seismic stop block loses efficacy due to brittle shear failure, and consequently a bridge falls down is solved.
本发明公开了一种耗能型装配式抗震挡块结构系统及其施工方法，涉及桥梁抗震的技术领域，第一本体包括通过锚栓连接的第一预埋结构和第一主体结构，第二本体包括通过锚栓连接的第二预埋结构和第二主体结构，第一预埋结构和第二预埋结构均包括预埋板和弯钩卡扣，第一主体结构包括内部设有加强肋板和抗压填料的第一箱体；第二主体结构包括内部设有网格体和耗能填料的第二箱体；其施工方法包括：首先将第一预埋结构和第二预埋结构预埋安装在梁体和桥墩指定设计位置再进行混凝土浇筑，然后将第一主体结构和第二主体结构对应安装到第一预埋结构和第二预埋结构上。本发明解决了常规抗震挡块因发生脆性剪切破坏而失效导致桥梁发生落梁的问题。
Energy consumption type fabricated anti-seismic stop block structure system and construction method thereof
The invention discloses an energy consumption type fabricated anti-seismic stop block structure system and a construction method thereof, and relates to the technical field of bridge seismic resistance, a first body comprises a first embedded structure and a first main body structure which are connected through an anchor bolt, and a second body comprises a second embedded structure and a second main body structure which are connected through an anchor bolt; each of the first embedded structure and the second embedded structure comprises an embedded plate and a hook buckle; the first main body structure comprises a first box body which is internally provided with a reinforcing rib plate and a compression-resistant filler; the second main body structure comprises a second box body which is internally provided with a grid body and an energy-consuming filler; the construction method comprises the steps that firstly, the first pre-buried structure and the second pre-buried structure are pre-buried and installed at designated design positions of a beam body and a bridge pier, then concrete pouring is conducted, and then the first main body structure and the second main body structure are correspondingly installed on the first pre-buried structure and the second pre-buried structure. The problem that a conventional anti-seismic stop block loses efficacy due to brittle shear failure, and consequently a bridge falls down is solved.
本发明公开了一种耗能型装配式抗震挡块结构系统及其施工方法，涉及桥梁抗震的技术领域，第一本体包括通过锚栓连接的第一预埋结构和第一主体结构，第二本体包括通过锚栓连接的第二预埋结构和第二主体结构，第一预埋结构和第二预埋结构均包括预埋板和弯钩卡扣，第一主体结构包括内部设有加强肋板和抗压填料的第一箱体；第二主体结构包括内部设有网格体和耗能填料的第二箱体；其施工方法包括：首先将第一预埋结构和第二预埋结构预埋安装在梁体和桥墩指定设计位置再进行混凝土浇筑，然后将第一主体结构和第二主体结构对应安装到第一预埋结构和第二预埋结构上。本发明解决了常规抗震挡块因发生脆性剪切破坏而失效导致桥梁发生落梁的问题。
Energy consumption type fabricated anti-seismic stop block structure system and construction method thereof
一种耗能型装配式抗震挡块结构系统及其施工方法
FANG RONG (author) / JIAO CHIYU (author) / LIU WENBO (author) / CAO SHIQI (author) / WANG CHENCHEN (author) / HUO PENGXIANG (author) / LIN JIAN (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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