可拓学理论在边坡破坏模式识别中的应用  

Use of Extenics Theory in Recognizing Failure Mode of Slope

作　　者：舒继森[1] 才庆祥[1] 郝航程[2] 王文忠 张镭 

机构地区：[1]中国矿业大学能源与安全工程学院,江苏徐州221008 [2]同济大学交通运输工程学院,上海200092 [3]云南省小龙潭矿务局,云南开远661601

出　　处：《中国矿业大学学报》2005年第5期591-595,共5页Journal of China University of Mining & Technology

基　　金：国家自然科学基金项目(50474069)

摘　　要：提出了边坡破坏模式的可拓识别方法;构建了边坡破坏模式识别的经典域物元和节域物元;应用物元和可拓集合中的关联函数建立了识别边坡破坏模式的简单模型;利用该模型可得到边坡的破坏模式.应用所建立的模型对某露天矿边坡的滑动模式进行了实例分析,得到的结果与监测和钻探揭示的滑动模式是一致的,说明边坡破坏模式的可拓识别方法是可行的.An extension method for recognizing failure model of slope was proposed. In the method, failure modes of slope with different types of rock structure were used to set up the classical and limited matter elements. A simple model for recognizing failure mode of slope was established by applying the correlated functions of matter elements and extension sets. The failure mode of slope can be obtained with the use of the model. As an example, the model was used for analyzing the failure mode of slope of an opencast in China. The results is corresponding with the real mode which was obtained through displacement monitoring and geological prospecting, and it shows that the proposed method is available for real use.

关 键 词：可拓学 可拓集合 破坏模式 边坡稳定 

分 类 号：TD824.7[矿业工程—煤矿开采]