摘要
黄土具有直立性较好的特性,有一定的自稳时间,因而在黄土隧道施工中发生的失稳塌方往往是突发性的,难以预见,在浅埋、松散破碎和有水地段更容易产生塌方。本文结合包西铁路石沟渠隧道塌方处理的实践,阐述在黄土隧道施工中对塌方的处理。
The Loess Plateau has the characteristics of good standing, have a certain time homeostasis and hence in the loess tunnel landslides occurred in the instability is often unexpected, it is difficult to foresee, and in shallow, loose and broken water lots more prone to landslides. In this paper, the stone tunnel of the Baotou-Xi＇ an Railway to deal with the practice of landslides on the tunnel construction in the Loess Plateau in the treatment of landslides.
出处
《铁道建筑技术》
2009年第5期65-66,71,共3页
Railway Construction Technology
关键词
黄土隧道
塌方
处置
loess tunnel
landslides
treatment
