水和捕虏体对隧道坍方的影响及处理措施

The Impact of Water and Xenoliths on the Tunnel Collapse and the Treatment Measures

本文主要从水、捕虏体对隧道塌方的影响,运用PHESE2有限元软件对坍方过程及钻孔疏干排水降低水的效果进行了数值模拟分析,并提出了应对该地质条件下塌方的有效措施。

In this paper,from the impact of water and xenoliths on the tunnel collapse,using finite element software PHESE2 landslides drilling dewatering process and the water drainage to reduce the effects of the numerical simulation analysis,we proposed preventive measures which can stop the collapse of the geological conditions.