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A platform for research: civil engineering, architecture and urbanism
Steel corbel device and construction method for jacking bridge through steel corbel device
The invention discloses a steel corbel device and a construction method for jacking a bridge through the steel corbel device.The steel corbel device is applied to a bridge pier to jack a beam body and comprises a double-spliced I-shaped steel beam, a plurality of steel corbel structures and a plurality of jacking structures, the bridge pier is sleeved with the double-spliced I-shaped steel beam, and the jacking structures are arranged on the double-spliced I-shaped steel beam; the multiple steel corbel structures are detachably connected to the pier and connected with the double-spliced I-shaped steel beam, and the multiple jacking structures are evenly distributed on the double-spliced I-shaped steel beam and abut against a beam body. The method has the advantages of low construction cost, high construction efficiency, uniform stress, convenience in construction and the like.
本发明公开了钢牛腿装置及利用钢牛腿装置进行桥梁顶升的施工方法，钢牛腿装置应用于桥墩上进行梁体顶升，包括双拼工字钢梁、若干个钢牛腿结构以及若干个顶升结构，双拼工字钢梁套设在桥墩上，若干个钢牛腿结构可拆卸式连接在桥墩上且与双拼工字钢梁相连，若干个顶升结构均布在双拼工字钢梁上且与梁体抵接。本发明具有施工成本低，施工效率高，受力均匀，施工方便等优点。
Steel corbel device and construction method for jacking bridge through steel corbel device
The invention discloses a steel corbel device and a construction method for jacking a bridge through the steel corbel device.The steel corbel device is applied to a bridge pier to jack a beam body and comprises a double-spliced I-shaped steel beam, a plurality of steel corbel structures and a plurality of jacking structures, the bridge pier is sleeved with the double-spliced I-shaped steel beam, and the jacking structures are arranged on the double-spliced I-shaped steel beam; the multiple steel corbel structures are detachably connected to the pier and connected with the double-spliced I-shaped steel beam, and the multiple jacking structures are evenly distributed on the double-spliced I-shaped steel beam and abut against a beam body. The method has the advantages of low construction cost, high construction efficiency, uniform stress, convenience in construction and the like.
本发明公开了钢牛腿装置及利用钢牛腿装置进行桥梁顶升的施工方法，钢牛腿装置应用于桥墩上进行梁体顶升，包括双拼工字钢梁、若干个钢牛腿结构以及若干个顶升结构，双拼工字钢梁套设在桥墩上，若干个钢牛腿结构可拆卸式连接在桥墩上且与双拼工字钢梁相连，若干个顶升结构均布在双拼工字钢梁上且与梁体抵接。本发明具有施工成本低，施工效率高，受力均匀，施工方便等优点。
Steel corbel device and construction method for jacking bridge through steel corbel device
钢牛腿装置及利用钢牛腿装置进行桥梁顶升的施工方法
ZHUANG XIAOZHUAN (author) / ZHUANG GUANGQING (author) / PAN KANGRONG (author) / ZHA JIGUANG (author) / QIU CHUANBIN (author) / CHEN XUEZHEN (author) / ZHOU LIANCHENG (author) / LI JIAXIN (author)
2023-10-20
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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