灰岩山区降雨入渗补给系数取值研究  

Study on the Value of Rainfall Infiltration Recharge Coefficient in Limestone Mountainous Area

作　　者：薛明霞[1] 孙明[1] XUE Ming-xia;SUN Ming

机构地区：[1]山西省水文水资源勘测局太谷均衡实验站,山西太谷030800

出　　处：《山西水利科技》2020年第2期1-8,36,共9页Shanxi Hydrotechnics

摘　　要：灰岩山区降雨入渗补给系数影响因素复杂,各因素影响程度不同,且缺乏定量关系,通过模糊可变评价模型和层次分析法,确定灰岩山区各因素对降雨入渗补给系数的综合影响程度,建立实验区综合影响程度与其降雨入渗补给系数的关系,从而确定其他区域的降雨入渗补给系数。The influence factors of rainfall infiltration recharge coefficient in limestone mountainous area are complex,the influence degree of each factor is different,and there is lack of quantitative relation,through fuzzy variable evaluation model and Analytic Hierarchy Process,the comprehensive influence degree of various factors in the limestone mountainous area on rainfall infiltration recharge coefficient is determined,and the relationship between the comprehensive influence degree of the experimental area and its rainfall infiltration recharge coefficient is established.so as to determine the rainfall infiltration recharge coefficient of other regions.

关 键 词：灰岩山区 降雨入渗补给系数 综合影响程度 

分 类 号：P641.2[天文地球—地质矿产勘探]