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针对将组合确定赋权法应用于可拓学评价模型中,提出了地质灾害评价的一种新方法.以吉林省地质灾害监测资料为依据,利用物元理论、可拓集合理论及其关联函数,确定了地质灾害的经典域和节域.实验证明,采用模糊层次分析法(FAHP)与熵值法相结合的组合赋权法确定权重,建立了地质灾害可拓学综合评价模型,得出了符合实际的分区等级.
A new method of geological disaster evaluation is put forward to apply combination determination weighting method to extenics evaluation model.Based on the geological disaster monitoring data in Jilin Province, this paper uses matter-element theory, extension set theory and its correlation function , And the classic domain and section of geological disasters are identified.The experiment proves that the weight is determined by the method of combination weighting combined with fuzzy analytic hierarchy process (FAHP) and entropy method, and the comprehensive evaluation model of extenics of geological disaster is established Meet the actual partition level.