摘要
针对某铁路隧道出口高边坡复杂岩体结构特征,在工程地质调查基础上,对病害进行分区与工程地质分析,应用CSMR法对隧道出口6处高边坡关键病害区的整体稳定性进行了评价。结果表明:该隧道出口边坡稳定性较差,建议进行及时治理。
For the complicated rock structural characteristics of high rock slope of a railway tunnel exit,based on geological survey and theoretical analysis,the method of CSMR was used to evaluate the overall stability of key disease areas of the 6 high rock slope of a tunnel exit. The results show that the stability of the high rock slope is poor,which needs to be treated in time.
作者
韩会勋
HAN Huixun(China Railway Design Corporation, Tianjin 300142, Chin)
出处
《路基工程》
2018年第3期167-170,179,共5页
Subgrade Engineering
关键词
高边坡
CSMR法
稳定性评价
岩体结构
铁路隧道
high slope
method of CSMR
stability evaluation
rock structure
railway tunnel
