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。
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.
出处
《矿业研究与开发》
CAS
北大核心
2005年第2期83-85,共3页
Mining Research and Development
