杭州运河二通道拱桥主桥上部结构施工方案研究

Study on Upper Structural Construction Scheme of Main Bridge of Channel II Arch Bridge of Hangzhou Canal

全钢结构拱桥上部结构的安装在工程实施过程中非常重要,施工方案的选择关系整个工程建设的进度、质量、安全和造价。该文以杭州运河二通道桥为例加以论述,希望对类似工程有一定的借鉴意义。

The installation of the upper structure of Full Steel Structural Arch Bridge is very important in the course of engineering implementation.The selection of construction scheme is related to the schedule,quality,security and cost of the whole engineering construction.The article discusses Channel II of Hangzhou Canal,which can be referred for the similar projects.