管涵是洞身构造型式为圆管的涵洞。洞身部分包括圆管、基座、防水层等,可作为地面标高以下的水道。管涵是公路铁路工程中的构筑物,一般是指圆管涵,就是用钢筋混凝土做成的一节一节的圆管做成的涵洞。
结合繁五线施工实际对钢波纹管涵的施工工艺和技术要求进行了探讨。
Combined with the construction practice of Fanwu Highway, the paper introduced the construction technology and technical requirements of steel corrugated pipe culvert.
钢筋混凝土盖板涵、圆管涵和合金钢波管涵等都适应于多年冻土地区。
Rc slab culvert, circular culvert and alloy steel corrugated culvert are applicable to the secular frozen earth area.
埋设在高等级公路中的钢筋混凝土圆管涵属于上埋式管涵,作用于其上的竖向土压力影响因素繁多,分析极其复杂。
There are many factors to influence the vertical earth pressure on the reinforced concrete culvert, so it is very difficult for the analysis.
应用推荐