桃坪隧道塌方处理经验总结

Experience Summing-up of Taoping Tunnel Collapse Treatment

结合大岗山水电站桃坪隧道大塌方的处理,分析了大塌方发生的原因、塌方处理的原则,介绍了塌方处理的实施方案。结果表明,塌方处理取得圆满成功。

In this paper, in combination with Dagangshan Hydropower station Taoping Tunnel large volume collapst treatment, the cause of the large volume callapse is analyzed,the collapse treatment priciple and the treatment scheme applied are presented. The results indicate that the collapse treatment is quite successful.