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地质通报  2008 

陕西延安市虎头峁滑坡社会风险评价

Keywords: 陕西,滑坡,社会风险,评价方法

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Abstract:

在简要回顾滑坡社会风险评价的历史进程和现状的基础上,从滑坡社会风险评价的有关概念出发,归纳总结了社会风险评价的方法和步骤,并运用该方法对虎头峁滑坡进行了社会风险评价。计算了虎头峁滑坡的社会风险值,得到F-N曲线,参考香港和澳大利亚的风险容许标准对滑坡进行了社会风险评价,得出社会风险全部在可容忍界线之上的结论,并分析了该滑坡F-N曲线水平化的原因。

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