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采空区灾害危险度的模糊综合评价
引用本文:王新民,段瑜,彭欣.采空区灾害危险度的模糊综合评价[J].矿业研究与开发,2005,25(2):83-85.
作者姓名:王新民  段瑜  彭欣
作者单位:1. 中南大学资源与安全工程学院,湖南,长沙,410083
2. 广东大宝山矿业有限公司,广东,韶关市,512127
摘    要:运用模糊综合评价方法对采空区灾害危险度进行评价。将影响采空区灾害的水文地质因素、采空区参数、其它环境人为因素作为第一层加以考虑,在此基础上,确定了影响子因素,建立了数学模型。根据各因素所占权重及危险等级的隶属度获得模糊矩阵,从而求得采空区的危险度。

关 键 词:采空区  危险度  灾害  模糊综合评价方法  地质因素  人为因素  数学模型  模糊矩阵  危险等级  隶属度
文章编号:1005-2763(2005)02-0083-03
修稿时间:2004年4月22日

Fuzzy Synthetic Assessment of the Danger Degree of Mined-out Area Disaster
Wang Xinmin,Duan Yu,Peng Xin.Fuzzy Synthetic Assessment of the Danger Degree of Mined-out Area Disaster[J].Mining Research and Development,2005,25(2):83-85.
Authors:Wang Xinmin  Duan Yu  Peng Xin
Affiliation:Wang Xinmin~1,Duan Yu~1,Peng Xin~2
Abstract:The fuzzy synthetic assessment method is used to evaluate the danger degrees of mined-out area disasters in this paper. The hydrogeoligical factor, the parameters of mined-out area, the environmental and artificial factors, which may induce mined-out disasters, are considered as the first-laying influence factors, on the basis of this, the sub-laying influence factors are determined also, then the mathematics model is established. According to the weights of the influence factors and the membership degrees of danger's grades, the fuzzy matrix is established, and the danger degrees of mined-out areas are calculated.
Keywords:Mined-out area  Dander degree of disaster  Fuzzy synthetic assessment  Fuzzy matrix
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