同位素示踪方法测定地下水及含水层参数  

DETERMINATION OF PARAMETERS OF GROUNDWATER AND AQUIFERS BY USJNG RADIOISTOPE TRACER METHOD

作　　者：陈建生 杜国平 方杰[2] 

机构地区：[1]江苏省农科院原予能所 [2]南京大学

出　　处：《水文地质工程地质》1991年第6期57-61,共5页Hydrogeology & Engineering Geology

摘　　要：本文论述了同位素示踪测井技术在测定地下水含水层参数方面的应用。首次提出在天然流场下测定垂向流及分层混合水位的方法求渗透系数。介绍了同位素示踪仪及其在求渗透流速、流向的水平流和垂向流,导水系数、有效孔隙度、弥散系数等方面的应用。列举了岩溶裂隙水,冲积含水层,断层强过水断面测定的应用实例。The application of radioistope tracer log to detect the parameters of groundwater and aquifers is stated. Determination of parameters of aquifers by detection of the vertical water flow and the mixel water level in the natural water flow field is proposed. Isotope tracer meter is introduced, and its applicalion to the determination of infiltration velocity and direction, horizontal and vertical flow, transmissivity, effective prorosity, and coefficient of dispersion is also listed. Practical examples of the the determination of karstic fissure water, alluvium aquifer and strong water-carrying section are also given.

关 键 词：同位素 示踪法 地下水 含水层 参数 

分 类 号：P641.7[天文地球—地质矿产勘探]