A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Urban elevated cast-in-place bent cap construction method
The invention relates to the technical field of capping beam construction, and discloses an urban elevated cast-in-place capping beam construction method which comprises the following steps: step 1, preparation work before construction and survey lofting; 2, a bent cap support system is built, a bent cap formwork system is built, and chiseling is conducted on the pier top; 3, construction and installation of bent cap steel bars and installation of prestressed pipelines; 4, capping beam concrete construction pouring is conducted; 5, pre-stress construction and tensioning of the bent cap are conducted, and duct grouting is conducted; step 6, dismantling construction of a bent cap bracket and a template; and 7, after construction is completed, site cleaning is conducted. By the adoption of the construction method for the urban elevated cast-in-place bent cap, the problem that in the construction process of the elevated cast-in-place bent cap, a bent cap formwork supporting system is complex and not easy to construct can be solved.
本发明涉及盖梁施工技术领域，且公开了一种城市高架现浇盖梁施工方法，包括以下步骤：步骤1，施工前准备工作，测量放样；步骤2，盖梁支架体系搭建，盖梁模板体系搭建，并进行墩顶凿毛；步骤3，盖梁钢筋施工安装，预应力管道安装；步骤4，盖梁混凝土施工浇筑；步骤5，盖梁预应力施工张拉并进行孔道压浆；步骤6，盖梁支架、模板拆除施工；步骤7，施工完成后清理现场清理。本发明通过采用上述城市高架现浇盖梁施工方法，能够解决高架桥现浇盖梁施工过程中存在盖梁模板支撑体系复杂不易施工的问题。
Urban elevated cast-in-place bent cap construction method
The invention relates to the technical field of capping beam construction, and discloses an urban elevated cast-in-place capping beam construction method which comprises the following steps: step 1, preparation work before construction and survey lofting; 2, a bent cap support system is built, a bent cap formwork system is built, and chiseling is conducted on the pier top; 3, construction and installation of bent cap steel bars and installation of prestressed pipelines; 4, capping beam concrete construction pouring is conducted; 5, pre-stress construction and tensioning of the bent cap are conducted, and duct grouting is conducted; step 6, dismantling construction of a bent cap bracket and a template; and 7, after construction is completed, site cleaning is conducted. By the adoption of the construction method for the urban elevated cast-in-place bent cap, the problem that in the construction process of the elevated cast-in-place bent cap, a bent cap formwork supporting system is complex and not easy to construct can be solved.
本发明涉及盖梁施工技术领域，且公开了一种城市高架现浇盖梁施工方法，包括以下步骤：步骤1，施工前准备工作，测量放样；步骤2，盖梁支架体系搭建，盖梁模板体系搭建，并进行墩顶凿毛；步骤3，盖梁钢筋施工安装，预应力管道安装；步骤4，盖梁混凝土施工浇筑；步骤5，盖梁预应力施工张拉并进行孔道压浆；步骤6，盖梁支架、模板拆除施工；步骤7，施工完成后清理现场清理。本发明通过采用上述城市高架现浇盖梁施工方法，能够解决高架桥现浇盖梁施工过程中存在盖梁模板支撑体系复杂不易施工的问题。
Urban elevated cast-in-place bent cap construction method
城市高架现浇盖梁施工方法
WANG KANGYU (author) / ZHU JIAYU (author) / CHEN XINKAI (author) / YE JIAHUAN (author) / QIU ZILIANG (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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