A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of bridge pier column system
The invention discloses a construction method of a bridge pier column system. The construction method comprises the steps that a prefabricated platform is erected, steel bars are blanked, and pier body steel bar frames are prefabricated in a segmented mode; the prefabricated pier body steel bar frames are transported to a construction site section by section, the pier body steel bar frames are installed section by section from bottom to top, pier body formworks are installed layer by layer from bottom to top, concrete is poured, and the concrete is cured in a section-by-section pouring and section-by-section wrapping mode. The construction method is simple in construction, the local deformation of the pier body steel bar frame can be reduced by adopting the construction method, and the two pier body steel bar frames are firmly connected during butt joint. According to the construction method, the concrete curing mode is simple, the curing effect is good, the construction efficiency can be improved, and the bridge construction safety is improved.
本发明公开了一种桥梁墩柱系统施工方法，该施工方法包括搭设预制平台，进行钢筋下料，分节预制墩身钢筋架；将预制的墩身钢筋架分节运输至施工现场，从下到上逐节安装墩身钢筋架，从下到上逐层安装墩身模板，浇筑混凝土，采用分段浇筑分段包裹的方式养护混凝土。该施工方法施工简单，采用该施工方法可减小墩身钢筋架的局部变形，使两节墩身钢筋架对接时连接牢固。该施工方法的混凝土养护方式简单，养护效果好，可增加施工效率，增加桥梁施工安全性。
Construction method of bridge pier column system
The invention discloses a construction method of a bridge pier column system. The construction method comprises the steps that a prefabricated platform is erected, steel bars are blanked, and pier body steel bar frames are prefabricated in a segmented mode; the prefabricated pier body steel bar frames are transported to a construction site section by section, the pier body steel bar frames are installed section by section from bottom to top, pier body formworks are installed layer by layer from bottom to top, concrete is poured, and the concrete is cured in a section-by-section pouring and section-by-section wrapping mode. The construction method is simple in construction, the local deformation of the pier body steel bar frame can be reduced by adopting the construction method, and the two pier body steel bar frames are firmly connected during butt joint. According to the construction method, the concrete curing mode is simple, the curing effect is good, the construction efficiency can be improved, and the bridge construction safety is improved.
本发明公开了一种桥梁墩柱系统施工方法，该施工方法包括搭设预制平台，进行钢筋下料，分节预制墩身钢筋架；将预制的墩身钢筋架分节运输至施工现场，从下到上逐节安装墩身钢筋架，从下到上逐层安装墩身模板，浇筑混凝土，采用分段浇筑分段包裹的方式养护混凝土。该施工方法施工简单，采用该施工方法可减小墩身钢筋架的局部变形，使两节墩身钢筋架对接时连接牢固。该施工方法的混凝土养护方式简单，养护效果好，可增加施工效率，增加桥梁施工安全性。
Construction method of bridge pier column system
一种桥梁墩柱系统的施工方法
WANG JIAN (author) / LU BIN (author) / YANG TIENAN (author) / MO BIN (author)
2022-03-11
Patent
Electronic Resource
Chinese