论文部分内容阅读
以葵岗隧道的工程实践为基础,通过对该隧道工程的监控量测与反馈信息的分析,调整支护时间,指导高效施工,并对隧道围岩的稳定性进行评价,获取隧道围岩动态的综合信息,为围岩分类、变形预测、优化二次支护时间及反分析等提供依据,是隧道信息化实践、施工的重要手段。
Based on the engineering practice of Kwai Kong Tunnel, through the monitoring measurement and feedback information analysis of the tunnel project, the support time is adjusted, the efficient construction is guided, and the stability of the surrounding rock of the tunnel is evaluated to obtain the dynamic of the surrounding rock of the tunnel The comprehensive information provides the basis for classification of surrounding rock, deformation prediction, optimization of secondary support time and back analysis. It is an important means of tunnel informationization practice and construction.