摘要
结合具体工程实例,介绍了浅埋偏压隧道采用35 m长大管棚超前支护的施工技术,并在参数确定、机具选择、进度情况、质量控制4个方面作了具体介绍,指出了施工过程中的操作关键及注意事项,为今后同类隧道施工提供了宝贵经验。
ombining with the factual examples, the paper introduces the construction technique of 35 m long-large pipe sheds advanced support will be adopted in the shallow bias tunnel, introduces the identification of parameter, the selection of mechanical equipment, process situation and the quality control, and points out the operation points and precautions for the construction process, so as to provide the precious experience for similar tunnel construction.
出处
《山西建筑》
2010年第35期304-305,共2页
Shanxi Architecture
关键词
隧道
长大管棚
施工技术
质量控制
tunnel, long-large pipe shed, construction technique, quality control
