摘要
结合具体工程实例,介绍了偏压连拱隧道施工及塌方情况,通过对塌方原因的分析,针对该隧道的地形地质特点,提出了处理坍塌的综合治理方案,并取得了较好的处理效果,可供类似工程参考借鉴。
Combined with the specific project example, it introduces the construction and slumping of bias-voltage arcade tunnel, and by ana- lyzing the reasons of slumping and aiming at the landform geological character of the tunnel, it puts forward the combining management program to managing the slumping, and gets the good managing effects, can be the reference to similar projects.
出处
《山西建筑》
2008年第6期320-321,共2页
Shanxi Architecture
关键词
高速公路
连拱隧道
偏压
塌方
综合治理技术
freeway, arcade tunnel, bias-voltage, slumping, combining management technique
