摘要
为确保公路路基特长箱涵顶进施工的顺利完成,施工中对其进行有效的监控是十分必要的。对广东梅河高速公路特长箱涵顶进实体工程的监控结果表明,顶进中路基路面均无沉降变形,但后靠背不能满足顶进要求。
To make sure of the achievement of the overlong box culvert jacking in highway embankment, it is very necessary to monitor the construction effectively. The monitoring result to the engineering of the culvert jacking in MeiHe expressway shows that there is no bad sedimentation of the road surface or roadbed during jacking, but the backwall can＇t fulfil the engineering＇ demand.
出处
《筑路机械与施工机械化》
北大核心
2006年第6期42-43,共2页
Road Machinery & Construction Mechanization
关键词
道路工程
箱涵顶进
监控技术
沉降变形
highway engineering
culvert jacking
monitoring technology
sedimentation distortion
