摘要
结合珲春至乌兰浩特高速公路某一级路改造工程,依据原有一级路面使用状况、强度调查资料,以路表面病害及弯沉作为控制指标,提出原有一级路补强方案,为今后一级路改高速提供参考和借鉴。
Combined with the reconstruction engineering of a first class highway section of Huichun to Ulan Hot expressway, the using status and the strength investigation materials were consulted, further more the reinforcement method was put forward taken the diseases and the deflection as control indexes, which can provide reference to the reconstruction projects from first class highway to expressway.
出处
《筑路机械与施工机械化》
2013年第9期73-75,共3页
Road Machinery & Construction Mechanization
关键词
路面状况
弯沉
旧路补强
改建
pavement status
deflection
reinforcement of old road
reconstruction
