摘要
泥石流是一种暴发突然,危害十分严重的地质灾害.它的发生有自然的因素,也有人为因素.近年来,泥石流的发生与人类活动密切相关,特别是人们对山区的开发,对自然资源的开采诱发的人为泥石流.以太原西山矿区虎峪沟特大泥石流为例,应用模糊综合评判法对研究区的泥石流沟进行了危险性评判,模糊综合评判结果与专家系统分析结果、现场调查情况基本一致,可见用这种方法对泥石流危险度评判是可行的.
The debris flow is a very serious geologic hazard with a sudden sudden break-out. It is induced not only by natural facts but also by man＇s activity. Recently, the occurrence of debris flow is closely interrelated to man＇s activity, especially when people heavily exploit the natural resources of mountainous area. Taking the the great HU-YU mine debris flow in Xisban mining area of Taiyuan city for example, the fuzzy synthesize assessment is introduced for judging the fatalness of HU-YU mine debris flow. Compared with the results of the expert system analysis and the data observed in the field, the results of fuzzy synthesize assessment are identical. So it is feasible for the method to be used to judge the hazard degree for the mine debris flow. It is necessary that the comprehensive controlling and renovating measures, such as biological and engineering measures, are adopted.
出处
《西南民族大学学报（自然科学版）》
CAS
2008年第5期929-934,共6页
Journal of Southwest Minzu University(Natural Science Edition)
关键词
太原西山矿区
矿山泥石流
模糊综合评判
危险度
Xishan mining area of Taiyuan city
mine debris flow
fuzzy synthesize assessment
criticality
