摘要
在野外勘查及室内实验的基础上,应用滑坡风险评价方法,对李家下滑坡进行了较为完整的风险评价,包括滑坡失稳概率计算、承灾体承灾概率计算、承灾体易损性计算和承灾体价值核算,最后得出滑坡总风险值,并将风险值用价值的形式量化表示。
Based on field investigation and laboratory tests, a relative complete risk assessment of the Lijiaxia landslide was conducted using the method of landslide risk assessment. In this process, the probability of slope instability, probability of disaster bearing of bearers, vulnerability of disaster bearers and values of disaster bearers were calculated. Finally, the total risk was obtained, and the risk was quantized in the form of values.
出处
《地质通报》
CAS
CSCD
北大核心
2008年第6期895-903,共9页
Geological Bulletin of China
基金
国家科技支撑计划课题(编号:2006BAC04B05)
中国地质调查局项目(编号:1212010640401)
国家自然科学基金项目(编号:40472153)
科技部公益基础项目(编号:2004DIB3J080)共同资助
关键词
陕西陇县
单体滑坡
风险评价
总风险
single landslide
risk assessment
total risk
Longxian, Shaanxi
