摘要
在分析兰州市地质环境背景的基础上,通过野外调查和综合调研,对小关山沟立交工程场地进行了地质灾害危险性调查和评估,从实用性及可操作性出发,提出了对地质灾害防治措施,为同类型立交工程建设提供借鉴。
On the basis of analyzing the geological environment background of Lanzhou City,with field investigation and comprehensive investigation,the geological hazard risk investigation and evaluation of Xiaoganshan Gully Overpass project were carried out.From practicality and operability,the prevention and control measures of geological hazard were put forward,which can provide reference for the construction of similar overpass project.
作者
王树青
WANG Shuqing(The Second Institute of Geological and Mineral Exploration,Gansu Bureau of Geology and Mineral Exploration and Development,Lanzhou730020,Gansu,China)
出处
《资源信息与工程》
2021年第6期33-35,38,共4页
Resource Information and Engineering
关键词
小关山沟立交工程
地质灾害
危险性评估
防治对策
Xiaoguanshan Gully overpass project
geological hazard
risk assessment
provention countermeasures
