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A platform for research: civil engineering, architecture and urbanism
Integral hoisting construction method for curved beam cantilever casting section reinforcing steel bars
The invention relates to the technical field of hoisting, in particular to an integral hoisting construction method for curved beam cantilever casting section reinforcing steel bars, which comprises a reinforcing cage and a steel jig frame, and comprises the following operation steps: S1, preparation work, S2, steel jig frame installation, S3, reinforcing cage processing, S31, after the reinforcing cage is hoisted, S4, reinforcing cage pre-assembly, S41, reinforcing cage formal assembly, S5, reinforcing cage transportation and hoisting, and S6, construction of the curved beam cantilever casting section reinforcing steel bars. S7, construction of side formworks and inner formworks of the reinforcement cages; and S8, segment concrete pouring is conducted, an auxiliary steel bar jig frame is adopted for binding of a steel bar cage, the work efficiency can be improved to a large extent, the accuracy of the steel bar position is guaranteed, factory production, modularization and standardization of box arch segment steel bar manufacturing are achieved, and the method conforms to the trend of industrial development of a current bridge structure.
本发明涉及吊装技术领域，具体地说一种曲梁悬臂浇筑节段钢筋整体吊装施工方法，包括钢筋笼和钢胎架，具备以下操作步骤：S1，准备工作，S2，钢胎架安装，S3，钢筋笼加工，S31，待钢筋笼吊运后，S4，钢筋笼预拼装，S41，钢筋笼正式拼装，S5，钢筋笼的运输与吊装，S6，钢筋笼对接，S7，钢筋笼侧模和内模施工；S8，节段混凝土浇筑，钢筋笼绑扎采用辅助钢筋胎架，能较大程度提高工效，且保证了钢筋位置的准确性，实现了箱拱节段钢筋制作的工厂化、模块化、标准化，符合当前桥梁结构工业化发展的趋势。
Integral hoisting construction method for curved beam cantilever casting section reinforcing steel bars
The invention relates to the technical field of hoisting, in particular to an integral hoisting construction method for curved beam cantilever casting section reinforcing steel bars, which comprises a reinforcing cage and a steel jig frame, and comprises the following operation steps: S1, preparation work, S2, steel jig frame installation, S3, reinforcing cage processing, S31, after the reinforcing cage is hoisted, S4, reinforcing cage pre-assembly, S41, reinforcing cage formal assembly, S5, reinforcing cage transportation and hoisting, and S6, construction of the curved beam cantilever casting section reinforcing steel bars. S7, construction of side formworks and inner formworks of the reinforcement cages; and S8, segment concrete pouring is conducted, an auxiliary steel bar jig frame is adopted for binding of a steel bar cage, the work efficiency can be improved to a large extent, the accuracy of the steel bar position is guaranteed, factory production, modularization and standardization of box arch segment steel bar manufacturing are achieved, and the method conforms to the trend of industrial development of a current bridge structure.
本发明涉及吊装技术领域，具体地说一种曲梁悬臂浇筑节段钢筋整体吊装施工方法，包括钢筋笼和钢胎架，具备以下操作步骤：S1，准备工作，S2，钢胎架安装，S3，钢筋笼加工，S31，待钢筋笼吊运后，S4，钢筋笼预拼装，S41，钢筋笼正式拼装，S5，钢筋笼的运输与吊装，S6，钢筋笼对接，S7，钢筋笼侧模和内模施工；S8，节段混凝土浇筑，钢筋笼绑扎采用辅助钢筋胎架，能较大程度提高工效，且保证了钢筋位置的准确性，实现了箱拱节段钢筋制作的工厂化、模块化、标准化，符合当前桥梁结构工业化发展的趋势。
Integral hoisting construction method for curved beam cantilever casting section reinforcing steel bars
一种曲梁悬臂浇筑节段钢筋整体吊装施工方法
HAN HONGJU (author) / ZHANG JIJIN (author) / GUO JIPING (author) / PENG LANG (author) / XIAO QIAN (author) / LI YONGJIANG (author) / CHEN BO (author)
2024-06-04
Patent
Electronic Resource
Chinese
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