【摘要】 淤地坝坝系布设是较复杂的问题,涉及影响因子较多,其中很多是不能定量的模糊因素。本研究利用模糊综合评判数学方法来建立优化模型,在客观评价各项指标的基础上,结合实例将淤地坝坝系布设方案中的生态指标和社会指标等所包含的模糊因素进行定量分析,比较客观科学地选择出了最优布设方案。更多还原

【Abstract】 The arrangement of silt arrester system is a complex subject,involving many factors and most of them are indefinite.This paper puts forward a kind of mathematical method using fuzzy comprehensive evaluation to establish an optimization model.Based on the objective evaluation of indexes,and combined with the example,the application of the fuzzy comprehensive evaluation in choosing arrangement scheme of silt arrester system is elaborated.The indefinite factors in ecological indexes,social indexes and others in arrangement scheme of silt arrester system are quantitatively analyzed,and the optimal arrangement scheme of silt arrester system is objectively chosen.This research finding is helpful to guide the arrangement scheme of silt arrester system.更多还原