重庆外环公路鱼嘴特大桥防撞栏杆立柱施工

On crash railing post construction of Yuzui long bridge in Chongqing freeway

以重庆外环高速公路东段鱼嘴特大桥防撞护栏立柱的施工为例,介绍了该大桥采用的变更施工工艺的方法,成功的解决了在防撞栏杆立柱施工中存在的施工质量和施工经济性难于保证的技术难题。

With an example of eastern section of the Yuzui Bridge in Chongqing freeway, introduced the column in the crash barrier construction, to change the method of construction technology, successly solve the difficult problems as fellows, difficult to guarantee the construction of quality and difficult to guarantee the construction economy.