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A platform for research: civil engineering, architecture and urbanism
Uniform-section hollow thin-wall pier construction method based on cantilever type formwork
The invention discloses a construction method for a uniform-section hollow thin-wall pier based on a cantilever type formwork, and relates to the technical field of pier column construction. The construction method comprises the following steps that two pier columns to be constructed are determined; the two pier columns share the same set of cantilever type template; and the same set of cantilever type formworks are constructed in a staggered working procedure in sequence, and two pier columns are constructed at the same time. The technical problems that in the prior art, when hollow thin-wall pier construction is conducted on a high pier and a large span, the overall construction method is tedious and complex, the efficiency is too low, the construction cost is high, and the node construction period is prone to being delayed are solved.
本发明公开了一种基于悬臂式模板的等截面空心薄壁墩施工方法，涉及墩柱施工技术领域，包括如下步骤：确定待施工的两个墩柱；两个墩柱之间共用同一套悬臂式模板；同一套悬臂式模板先后行错开工序施工，对于两墩柱同时施工作业。解决了现有技术中对于高墩大跨进行空心薄壁墩施工时，整体施工方法繁琐复杂，效率过低，施工成本高，以及节点工期易受延误的技术问题。
Uniform-section hollow thin-wall pier construction method based on cantilever type formwork
The invention discloses a construction method for a uniform-section hollow thin-wall pier based on a cantilever type formwork, and relates to the technical field of pier column construction. The construction method comprises the following steps that two pier columns to be constructed are determined; the two pier columns share the same set of cantilever type template; and the same set of cantilever type formworks are constructed in a staggered working procedure in sequence, and two pier columns are constructed at the same time. The technical problems that in the prior art, when hollow thin-wall pier construction is conducted on a high pier and a large span, the overall construction method is tedious and complex, the efficiency is too low, the construction cost is high, and the node construction period is prone to being delayed are solved.
本发明公开了一种基于悬臂式模板的等截面空心薄壁墩施工方法，涉及墩柱施工技术领域，包括如下步骤：确定待施工的两个墩柱；两个墩柱之间共用同一套悬臂式模板；同一套悬臂式模板先后行错开工序施工，对于两墩柱同时施工作业。解决了现有技术中对于高墩大跨进行空心薄壁墩施工时，整体施工方法繁琐复杂，效率过低，施工成本高，以及节点工期易受延误的技术问题。
Uniform-section hollow thin-wall pier construction method based on cantilever type formwork
基于悬臂式模板的等截面空心薄壁墩施工方法
WANG HAIXIANG (author) / LIU MINGWANG (author) / QIN HONG (author) / ZHOU XINGXING (author) / ZHAO CE (author) / ZHANG JIANGTAO (author) / YANG DUIYU (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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