谈钢波纹管涵的施工技术

On construction technique of steel corrugated pipe culvert

以神河高速公路为例,从基础、预留拱度、管涵安装、洞口铺砌等方面,阐述了钢波纹管涵施工要点,指出钢波纹管涵具有管节薄、重量轻、便于存放等优点,能够防止桥梁道路中错台现象的发生。

Taking Shenchi-Hequ expressway as the example,the paper illustrates the construction points of steel corrugated pipe culvert from the foundation,reserved pre-arch,installation of culvert,and entrance pavement,and points out the steel corrugated pipe culvert has the thin pipe joints and light weight and it is simple for the preservation,so it can prevent the dislocation in bridges and roads.