预应力混凝土桥梁施工过程中的关键技术

Discussion on key technologies in construction of prestressed concrete bridges

预应力混凝土桥梁是一种常见的施工类型,提出对桥梁模板安装、支架预压、钢筋安装以及混凝土浇筑等关键技术的控制措施,并分析了施工中的关键技术要点,从而能够切实保证预应力混凝土桥梁施工的效率和质量。

Prestressed concrete bridge is a common type of construction. This paper puts forward the control measures to strengthen the key technologies such as bridge formwork installation, bracket preloading, steel bar installation and concrete pouring, and accurately analyses the key technical points in the construction, so as to ensure the efficiency and quality of the construction of prestressed concrete bridge.