Quantitative assessment of geological hazards in segment between Ranwu and Dongjiu in Sichuan-Tibet highway:presentation and application of concept of "geological hazard entropy"
Quantitative assessment of geological hazards in segment between Ranwu and Dongjiu in Sichuan-Tibet highway:presentation and application of concept of "geological hazard entropy"
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发表时间：
2005
影响因子：
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通讯作者：
J. Ding;Zhou Sheng-hua;Shang Yanjun;Yin Jun-tao
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文献类型：
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作者：
J. Ding;Zhou Sheng-hua;Shang Yanjun;Yin Jun-tao
为了定量分析断层、节理、岩体结构等各种“致灾因素”在地质灾害发生中的权重和某地发生地质灾害的可能性，借助信息熵的理论和方法，提出了“地质灾害熵”的概念，并在此基础上推导出一种新的地质灾害评价方法。
For the purpose of quantitatively analyzing the weight of various "hazard-incurring factors" such as faults,joints and rock mass structures and so on in the occurrence of geological hazards and the possibility of geological hazards at some place,the conception of "geological hazard entropy" was brought forward by the aid of the theories and methods of information entropy,on the basis of which a new approach for geological hazards assessment was derived.The rationality and reliability of this approach for geological hazard assessment were proved through applying it to assess the geological hazards of Ranwu to Dongjiu section of Sichuan-Tibet highway.