模糊综合评判法在地下空间资源质量评估中应用

Application of Fuzzy Comprehensive Evaluation(FCE) in underground space resource quality assessment

在分析影响资源质量因素的基础上,通过建立多层次模糊综合评价模型,对城市地下空间资源质量进行评估,在建立模型过程中,利用层次分析法确定权重,利用主因素突出型算子结合最大隶属度法对综合评价结果进行分析,据此得出城市地下空间资源质量等级,按不同质量等级对地下空间进行有序开发,以此指导地下空间的开发利用。

On the basis of analyzing factors influencing resource quality, through establishing multilevel FCE model, the paper evaluates underground space resourcequality, determines weight through multilevel analysis method, analyzes comprehensive assessment results by combining major factors with maximum membership, and obtains underground resource space quality degree, and carries out orderly development for underground space according to various quality levels, with a view to guide underground space development and utilization.