A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place construction method of corrugated steel web cantilever beam cast-in-place concrete bridge
The invention discloses a cast-in-place construction method of a corrugated steel web cantilever beam cast-in-place concrete bridge, and relates to the technical field of bridge construction, and the cast-in-place construction method of the corrugated steel web cantilever beam cast-in-place concrete bridge comprises the steps of field measurement, field pouring, maintenance and acceptance check. According to the method, the construction environment is measured on site, a corrugated steel web cantilever beam bottom film is manufactured, matched reinforcing steel bars and embedded parts are selected, the accuracy in the construction process is improved, bubbles in concrete are removed in the mode of using the vibrating bar and knocking the corrugated steel web cantilever beam bottom film, the concrete is maintained through a water spraying maintenance method, the quality of the concrete is improved, the concrete is sampled and detected in an equidistant sampling mode, inaccurate detection caused by accidental errors can be reduced, and the percent of pass of the concrete at all positions can be guaranteed.
本发明公开了一种波形钢腹板悬臂梁现浇混凝土桥梁的现浇施工方法，涉及桥梁施工技术领域，波形钢腹板悬臂梁现浇混凝土桥梁的现浇施工方法步骤包括有：现场测量、现场浇筑、养护和验收。本发明中，通过现场测量施工环境，对波形钢腹板悬臂梁底膜进行制作，并对选择相适配的钢筋和预埋件，增加了施工过程中的准确性，既通过使用振动棒和敲击波形钢腹板悬臂梁底膜的方式，去除混凝土中的气泡，又通过分洒水养护方法对混凝土进行养护，增加了混凝土的质量，通过等距采样的方式对混凝土进行采样检测，既能降低偶然误差造成的检测不准确，又能保证各个位置的混凝土的合格率。
Cast-in-place construction method of corrugated steel web cantilever beam cast-in-place concrete bridge
The invention discloses a cast-in-place construction method of a corrugated steel web cantilever beam cast-in-place concrete bridge, and relates to the technical field of bridge construction, and the cast-in-place construction method of the corrugated steel web cantilever beam cast-in-place concrete bridge comprises the steps of field measurement, field pouring, maintenance and acceptance check. According to the method, the construction environment is measured on site, a corrugated steel web cantilever beam bottom film is manufactured, matched reinforcing steel bars and embedded parts are selected, the accuracy in the construction process is improved, bubbles in concrete are removed in the mode of using the vibrating bar and knocking the corrugated steel web cantilever beam bottom film, the concrete is maintained through a water spraying maintenance method, the quality of the concrete is improved, the concrete is sampled and detected in an equidistant sampling mode, inaccurate detection caused by accidental errors can be reduced, and the percent of pass of the concrete at all positions can be guaranteed.
本发明公开了一种波形钢腹板悬臂梁现浇混凝土桥梁的现浇施工方法，涉及桥梁施工技术领域，波形钢腹板悬臂梁现浇混凝土桥梁的现浇施工方法步骤包括有：现场测量、现场浇筑、养护和验收。本发明中，通过现场测量施工环境，对波形钢腹板悬臂梁底膜进行制作，并对选择相适配的钢筋和预埋件，增加了施工过程中的准确性，既通过使用振动棒和敲击波形钢腹板悬臂梁底膜的方式，去除混凝土中的气泡，又通过分洒水养护方法对混凝土进行养护，增加了混凝土的质量，通过等距采样的方式对混凝土进行采样检测，既能降低偶然误差造成的检测不准确，又能保证各个位置的混凝土的合格率。
Cast-in-place construction method of corrugated steel web cantilever beam cast-in-place concrete bridge
一种波形钢腹板悬臂梁现浇混凝土桥梁的现浇施工方法
TIAN LIANMIN (author) / TANG GANGXIANG (author) / CAO JIANHAO (author) / SONG ERLONG (author) / NING WUCHAO (author) / LIU FENGFENG (author)
2021-04-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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