摘要
该文运用模糊综合评判法对天津市区雾谜山组热储层的地热资源进行了可持续开发潜力评价。在前人研究的基础上,建立起评价因素集和评语集,并利用层次分析法确定了各因素的权重。选用合适的隶属函数,建立隶属度矩阵。经模糊转换得到评判结果,其与当地管理部门根据实践经验得出的结果基本一致。这表明模糊综合评判法在地热资源的评价上可操作性强、效果好,可以用于地热资源的可持续开发潜力评价。
The paper introduces sustainable exploitation and utilization of Tianjin Wumishan unit＇ s geothermal resources by fuzzy comprehensive evaluation method, based on nine evaluated factors that affect sustainable exploitation, fuzzy relation matrix and evaluation model have been established to settle the questions of factor aggregate, comment aggregate, proportion aggregate and attribution degree. It has been handled in the sustainable exploitation and utilization of geothermal resources in Tianjin whose result is accorded with the fact truly. Paralleled with conventional methods, fuzzy comprehensive evaluation provides a new approach to solve sustainable exploitation and utilization of geothermal resources of complex conditions, and makes conclusion more credible and exact.
出处
《勘察科学技术》
2008年第4期20-23,52,共5页
Site Investigation Science and Technology
基金
河南省重点科技攻关项目(0323030200)
关键词
地热资源
可持续开发
层次分析法
模糊综合评价
geothermal resources
sustainable exploitation and utilization
analytical hierarchy process
fuzzy comprehensive evaluation
