【摘 要】:××隧道中部通过一新生代浅-中层堆积层滑坡。在新滑坡体的下部隧道拱顶附近,还存在潜在的堆积层滑坡活动面。通过对潜在滑坡体的稳定性分析.确定隧道拱顶位于潜在滑动面附近,分析了潜在滑动面对隧道工程的影响程度,提出了隧道通过潜在滑坡体宜用预加固、弱爆破、短进尺、快支护、勤监测的工程措施建议。
【关键词】:滑坡;浅埋隧道;稳定性;工程措施
【 Abstrct 】:××× tunnel pass through a newborn and shallow-intermediate pile landslide at the central section.Still have one potential pile slide face at the near of the bottom of new landslide. Pass the Anysis on stability for the the shallow landslide section,make sure that the tunnel dome be located on the the shallow landslide section.Then analyzed the shallow landslide section of the influence degree for the tunnel engineering.Put forward the prepare to reinforce, weak blow up, short enter Chinese foot, quick the tunnel engineering measures .
【Keywords】: Landslide;The shallow tunnel;Stability;Engineeringly measure