预应力连续刚构箱梁桥施工与监控

On construction and inspection of prestressed continuous rigid box girder

以溆水大桥工程为例,阐述了桥梁下部结构与上部结构的施工技术,介绍了施工控制的主要内容与方法,并对标高及主梁应力进行了观测,结果表明,上部结构在施工过程中的各项指标均满足要求。

Taking Xushui Bridge as the example,the paper illustrates the construction technique for the upper and lower structures of bridges,introduces the main content and methods for the construction control,observes the elevation and main beam stress,and proves by the result that the upper structure can meet the demands for various indexes in the construction process.