摘要
介绍了淘金山隧道40 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、质量控制与成本分析5个方面作了具体阐述,指出采用管棚施工工艺增加了施工安全度,提高了隧道的长期稳定性,具有显著的经济效益和社会效益。
This thesis introduces construction techniques of Taojinshan tunnel 40 m large pipe shelf advance support,from five aspects of parameter identification,equipment selection,the progress,quality control and cost analysis,it makes an elaboration in detail.Then it points out that the use of pipe shelf construction technology may increase construction safety,improve the long-term stability of the tunnel,and have significant economic and social benefits.
出处
《山西建筑》
2010年第16期334-335,356,共3页
Shanxi Architecture
关键词
长大管棚
施工技术
质量控制
large tube shed
construction technology
quality control
