基于模糊AHP的浅层地热能适宜性分区评价方法研究

摘要

Fuzzy AHP combines analytic hierarchy process and ambiguity synthetic. It main character is through structure judgement matrix, the factor A was determined and matrixR was structured by structural membership dgree function based on progressive method. Fuzzy AHP method has been widely used in the analysis of social ecnonomy while it is rare in the area of geothermal energy. The paper used Fuzzy AHP method to evaluat the suitability devision of groundwater heat pump and reasonable determination of partition is provided to reasonable development and utilization of geothermal energy%模糊AHP分析方法是层析分析法与模糊综合分析法的结合,其主要特征是将评价对象分为递进的层次结构,通过构造判断矩阵确定因素权重A,构造隶属度函数建立模糊评价矩阵R,合成A、R确定全局评价等级.模糊AHP分析法广泛应用于社会经济的各个研究领域,而在地热能开发利用研究领域该方法运用的较少.因此,本文运用模糊AHP分析法对地下水源热泵适宜性分区进行评价,评价结果能为浅层地热能的科学分区和合理开发利用提供依据和支持.