“迭代法”求水文地质参数的原理及应用  

THE PRINCIPLE AND APPLICATION OF ITERATIVE PROCEDURE FOR EVALUATING THE HYDROGEOLOGIC PARAMETERS

作　　者：宋晓梅[1] 陈兆炎 

机构地区：[1]淮南工业学院,淮南232001

出　　处：《安徽地质》1999年第2期123-126,共4页Geology of Anhui

摘　　要：在泰斯公式基础上，推导出定流量和变流量非稳定流抽水条件下关于S／T为变量的非线性方程，用“迭代法”解此方程，可方便地求出S、T等水文地质参数。此法可推广到多观测孔、单观测孔或无观测孔抽水试验求参数。Nonlinear equation of variable S/T on the condition of transient flow pumping test of constant discharge or variable discharge is derived from the basis of the Theis fomula. The hydrogeologic parameters, S and T, can be easily evaluated by the method of iteration, which is applicable to evaluating parameters with the data from serial. single or peepholeless pumping tests.

关 键 词：泰斯公式 水文地质参数 “迭代法” 应用 

分 类 号：P641.51[天文地球—地质矿产勘探]