浅谈隧道新奥法应用中存在的问题

Brief Discussion on Problems Exist During NATM Construction Practicing at Tunnel

论述了新奥法施工的基本原理、原则与施工要点,通过工程实践,在总结了十余座隧道的实际施工情况的基础上,阐明了新奥法在隧道开挖中的实际运用情况,对比于新奥法分析并指出了实际施工支护中存在的问题与不足,以便能够更好的指导施工进行。

This paper illustrates some knowledge relates to NATM construction practicing. Based on the construction of more than ten tunnels, it tells us the situation that NATM is applied during tunneling. At the same time, to give some good advice for tunneling it points out the problem happened during supporting.