摘要
针对公路改建时新、旧路面结合部易出现病害的问题,从公路改建施工前的准备工作着手,结合具体的施工经验,分别对新、旧路的边坡结合部、路基结合部、路面结合部以及涵洞结合部的具体处置方法、注意事项进行了阐述,对以后类似公路改建工程具有一定的借鉴意义。
Due to the possible diseases of joints of new and existing highway in reconstruction, specific treatment on joints at side slope, roadbed, pavement and culvert and cautions are expounded in combination with construction experience starting from preliminary work, which provides reference for similar projects in the future.
出处
《筑路机械与施工机械化》
北大核心
2009年第4期57-58,61,共3页
Road Machinery & Construction Mechanization
关键词
公路改建
土质台阶
土工格栅
标高控制
highway reconstruction
soil step
geogrid
elevation control
