预应力现浇桥梁施工技术分析

The Technique and Analysis of Pre-Stressed Cast-In-Place Bridge Construction

在桥梁施工中由于现浇梁施工只需配以碗扣式支架,施工安全、快捷,桥梁整体刚度也较好,成为当前桥梁施工的一种主要方法。结合工程实践,对现浇梁施工中的地基处理、支架选取、模板安装、混凝土浇筑的施工工艺及要求进行分析,对预应力桥梁施工具有指导作用。

In bridge construction, because cast-in-place bridge constructs only need match by the bowl takes way the type support, construction safe, quickly, the bridge overall rigidity is also good, becomes the urrent bridge construction one main method. The union project practice, constructs the ground treatment cast-in-place bridge, the support selection, the template installment, the concretes construction craft nd requests to carry on the analysis, has the instruction function to the pre-stressed bridge construction.