摘要
详细阐述了和风山隧道全面采用新奥法的施工技术。通过及时施作初期支护,维持围岩自身的稳定,同时加强现场的监控测量与分析,适时施作二次衬砌且及时正确地指导施工,保证了施工安全与质量,提高了施工进度,为类似工程提供有益的参考。
The ＂New Austria Tunnelling Method＂ （NATM） technique in Hefengshan tunnel construction is expounded. In order to maintain the stability of rock that round of the tunnel, strengthen the supervision, diagraph and analysis on the spot at the same time, the second paving must be proceeded at a suitable time, and the construction must be leaded rightly with the result of the supervision, diagraph and analysis in time ,It made the safety and quantities of the construction to come true, and the construction experiences are summarized.
出处
《筑路机械与施工机械化》
北大核心
2006年第3期44-46,共3页
Road Machinery & Construction Mechanization
关键词
隧道施工
新奥法
质量控制
tunnel construction
NATM
quality control
