摘要
通过文献调研,梳理了边坡地质灾害风险定义及边坡安全风险评估概念,系统总结了边坡安全风险评估发展历程,评述了国内边坡安全风险评估现状、评估内容与方法。针对国内边坡安全风险评估没有考虑易发性的问题、滑坡灾害风险评估研究较为系统而崩塌落石灾害研究相对较少的问题,对易发性、危险性评估指标进行了区分,并提出了包括易发性、危险性、易损性及综合风险评估的边坡安全风险评估体系。
Through literature research,the definition of slope geological hazard risk and the concept of slope safety risk assessment were sorted out,the development process of slope safety risk assessment was systematically summarized,and the current situation,assessment contents and methods of slope safety risk assessment in China were reviewed.In view of the lack of susceptibility of slope safety risk assessment in China,the systematic study of landslide hazard risk assessment and the relatively small study of rockfall hazard,the susceptibility and risk assessment indicators were distinguished.Then,a slope safety risk assessment system including susceptibility,dangerousness,vulnerability and comprehensive risk assessment was proposed.
作者
胡平
熊治文
廖小平
彭浩然
田经纬
HU Ping;XIONG Zhiwen;LIAO Xiaoping;PENG Haoran;TIAN Jingwei(Postgraduate Department,China Academy of Railway Sciences,Beijing 100081,China;China Railway Academy Co.Ltd.,Chengdu 610036,China;China Railway First Survey and Design Institute Group Co.Ltd.,Xi’an 710043,China)
出处
《铁道建筑》
北大核心
2023年第2期108-115,共8页
Railway Engineering
关键词
边坡
安全风险评估
综述分析
易发性
危险性
易损性
engineering slope
safety risk assessment
summary analysis
slope
susceptibility
dangerousness
vulnerability
