A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of bridge pier stud
The invention relates to a construction method of a bridge pier stud. The construction method comprises the following steps: 1) carrying out construction preparation; 2) mounting a fabricated supportsystem; (3) installing assembling type spiral ladders; 4) mounting and positioning a pier stud reinforcement cage; 5) erecting a pier stud template; (6) pouring cast-in-place pier stud concrete; and 7) performing steam curing on the cast-in-place pier stud. The construction method has the beneficial effects that the closed circular ring is defined by the four prefabricated foundation blocks, and the connecting tongue-and-groove tenons, the foundation anchor bars, the display board anchor bars and the foundation outer hoops are arranged, so that the integrity of the foundation structure can beeffectively improved; meanwhile, the structural steel supporting columns and the supporting steel pipes are combined to form a vertical supporting system, and the connecting tie bars are arranged between the structural steel supporting columns and the supporting steel pipes, so that the bearing capacity of the vertical supporting system is improved.
本发明涉及桥梁墩柱的施工方法，包括步骤：1)施工准备；2)装配式支撑体系安装；3)装配式盘梯安装；4)墩柱钢筋笼安装定位；5)墩柱模板支设；6)现浇墩柱混凝土浇筑；7)现浇墩柱蒸汽养护。本发明的有益效果是：本发明采用四块预制基础块围合成闭合的圆环形，并设置了连接企口隼、基础锚筋、展板锚筋和基础外箍，可有效提升基础结构的整体性；同时本发明采用型钢支柱与支撑钢管组合形成竖向支撑体系，并在型钢支柱与支撑钢管之间设置了连接系杆，有助于改善竖向支撑体系的承载能力。
Construction method of bridge pier stud
The invention relates to a construction method of a bridge pier stud. The construction method comprises the following steps: 1) carrying out construction preparation; 2) mounting a fabricated supportsystem; (3) installing assembling type spiral ladders; 4) mounting and positioning a pier stud reinforcement cage; 5) erecting a pier stud template; (6) pouring cast-in-place pier stud concrete; and 7) performing steam curing on the cast-in-place pier stud. The construction method has the beneficial effects that the closed circular ring is defined by the four prefabricated foundation blocks, and the connecting tongue-and-groove tenons, the foundation anchor bars, the display board anchor bars and the foundation outer hoops are arranged, so that the integrity of the foundation structure can beeffectively improved; meanwhile, the structural steel supporting columns and the supporting steel pipes are combined to form a vertical supporting system, and the connecting tie bars are arranged between the structural steel supporting columns and the supporting steel pipes, so that the bearing capacity of the vertical supporting system is improved.
本发明涉及桥梁墩柱的施工方法，包括步骤：1)施工准备；2)装配式支撑体系安装；3)装配式盘梯安装；4)墩柱钢筋笼安装定位；5)墩柱模板支设；6)现浇墩柱混凝土浇筑；7)现浇墩柱蒸汽养护。本发明的有益效果是：本发明采用四块预制基础块围合成闭合的圆环形，并设置了连接企口隼、基础锚筋、展板锚筋和基础外箍，可有效提升基础结构的整体性；同时本发明采用型钢支柱与支撑钢管组合形成竖向支撑体系，并在型钢支柱与支撑钢管之间设置了连接系杆，有助于改善竖向支撑体系的承载能力。
Construction method of bridge pier stud
桥梁墩柱的施工方法
XU SHIHUI (author) / XIONG CHAOJIA (author) / WANG TINGLU (author) / MA JIUQING (author) / SUN JILONG (author)
2020-05-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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