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A platform for research: civil engineering, architecture and urbanism
Temporary bridge supporting system and bridge jacking method
The invention relates to a bridge temporary supporting system and a bridge jacking method. The bridge temporary supporting system comprises multiple layers of steel boxes, two steel boxes arranged in the height direction of a bridge in any two adjacent layers of steel boxes are fixedly connected, and a splice plate is fixed between any two adjacent steel boxes in each layer of steel boxes; the jack and the steel box on the top layer are located on the same layer. The steel box can be modularly assembled through the jack, so that the service time of large construction machinery can be greatly shortened, channel operation is not influenced during operation, a navigation channel is not occupied, navigation is not closed during construction, navigation safety is guaranteed, temporary support of a bridge is realized, and subsequent displacement protection of the steel truss girder is facilitated.
本申请涉及一种桥梁临时支撑体系及桥梁顶升方法，其包括：多层钢箱，于任意相邻两层所述钢箱中，沿桥梁高度方向设置的两个所述钢箱固定连接，于每层所述钢箱中，任意相邻两个所述钢箱之间固定有拼接板；千斤顶，所述千斤顶与顶层所述钢箱位于同一层。钢箱可以通过千斤顶进行模块化组装，可以大幅度减少大型施工机械的使用时间，作业时不影响航道运行，不占用通航航道，施工时不封航，保证了通航安全，实现了对桥梁临时支撑，便于钢桁梁后续移位保护。
Temporary bridge supporting system and bridge jacking method
The invention relates to a bridge temporary supporting system and a bridge jacking method. The bridge temporary supporting system comprises multiple layers of steel boxes, two steel boxes arranged in the height direction of a bridge in any two adjacent layers of steel boxes are fixedly connected, and a splice plate is fixed between any two adjacent steel boxes in each layer of steel boxes; the jack and the steel box on the top layer are located on the same layer. The steel box can be modularly assembled through the jack, so that the service time of large construction machinery can be greatly shortened, channel operation is not influenced during operation, a navigation channel is not occupied, navigation is not closed during construction, navigation safety is guaranteed, temporary support of a bridge is realized, and subsequent displacement protection of the steel truss girder is facilitated.
本申请涉及一种桥梁临时支撑体系及桥梁顶升方法，其包括：多层钢箱，于任意相邻两层所述钢箱中，沿桥梁高度方向设置的两个所述钢箱固定连接，于每层所述钢箱中，任意相邻两个所述钢箱之间固定有拼接板；千斤顶，所述千斤顶与顶层所述钢箱位于同一层。钢箱可以通过千斤顶进行模块化组装，可以大幅度减少大型施工机械的使用时间，作业时不影响航道运行，不占用通航航道，施工时不封航，保证了通航安全，实现了对桥梁临时支撑，便于钢桁梁后续移位保护。
Temporary bridge supporting system and bridge jacking method
一种桥梁临时支撑体系及桥梁顶升方法
WANG SHUN (author) / ZHAO PENG (author) / LU LIANG (author) / XIA CHAO (author) / FANG YANHONG (author) / TANG HAO (author) / ZHAN YING (author) / WANG ZHENPENG (author) / KAN MINGRUI (author) / HOU XINJIE (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
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