标题：Fuzzy Mathematical Method of Slope Reliability Analysis in Surface Mine under Seepage Conditions
作者：Yang, Kun; Li, Hua-xue; Han, Hao
作者机构：[Yang, Kun; Li, Hua-xue; Han, Hao] Shandong Univ Sci & Technol, Key Lab Min Disaster Prevent & Control, Minist Educ, Qingdao 266590, Shandong, Peoples 更多
会议名称：4th International Conference on Civil Engineering, Architecture and Building Materials (CEABM)
会议日期：MAY 24-25, 2014
来源：ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING IV
关键词：Surface mine; Reliability analysis; Fuzziness; Fuzzy point evaluation
摘要：With the development of the economy, the increasing height of slopes in surface mine will seriously threaten the security in Coal Mine Area. Therefore, how to accurately evaluate slope stability has become one important problem. Based on reliability theory and fuzzy theory, a new reliability analysis method-fuzzy point evaluation method is presented in this paper. It is more practical and efficient for slope reliability assessment because traditional evaluation method doesn't consider the fuzziness of parameters. As a typical example, we applied the technique to a surface mine case under seepage conditions, and made comparison with the traditional reliability analysis approach. The results indicate that the conclusions from both methods are essentially consistent. However, because considers the fuzziness of parameters, fuzzy point evaluation method has more actual instructive significance comparing with the traditional mothod.