摘要
根据金属矿山地下开采对地面沉降影响的因素构建了影响地面沉降评价指标体系,分别借助Fuzzy AHP法和中心点三角白化权函数确定各指标权重和隶属度,建立了金属矿山地表沉降模糊综合评价模型.运用此模糊综合评价模型对江西某矿地下开采引发地表沉降进行了评价.
According to the factors which affect surface subsidence caused by underground mining of metal ores, evaluation index system of land subsidence is established. A fuzzy comprehensive evaluation model of surface subsidence for metal mine, based on the AHP Fuzzy method and the center point triangle whiten weight function to determine the weight and membership degree of each index,is established.The model has been proved valid by using in an underground mine in Jiangxi Province.
出处
《南华大学学报（自然科学版）》
2016年第3期44-48,共5页
Journal of University of South China：Science and Technology
关键词
金属矿山地下开采
模糊综合评价模型
中心点三角白化权函数
地表沉降
underground metal mine
fuzzy comprehensive evaluation model
center pointtriangle whiten weight function
land ubsidence
