TBM施工掘进模式研究

Study on TBM Tunneling Model

介绍TBM施工掘进的3种模式及其适用情况,提出不同围岩条件下TBM施工掘进的最佳参数。并以2005年12月辽宁省大伙房水库的TBM施工为例,指出施工进程中应注意的事项,旨在为提高施工质量提供参考。

This article introduces the 3 models of TBM tunneling and their＇s applicable condition,points out the optimun parameters of TBM tunneling under different enclosing rock conditions.In order to provide reference for improving construction quality,taking the TBM tunneling of Liaoning Dahuofang Reservoir in December 2005 as a sample,refers points for attention during construction.