摘要
主要论述了TBM (隧道掘进机 )快速通过断层破碎带的方法和步骤。介绍了断层破碎带通常存在的坍塌、涌水、软弱地层等不良地质情况可能对TBM施工造成的不利影响 ,并提出了相应的处理措施 。
The procedure and method of TBM quickly driving across fracture zone are presented in this paper. The effects of the poor geologic conditions such as collapse, water over-flow, soft rock zone on TBM construction are introduced, and corresponding treatment measures are provided to make a reference for engineers.
出处
《西部探矿工程》
CAS
2002年第2期1-3,共3页
West-China Exploration Engineering
