利用压力脉冲试验评价某水源地防污性能  

The Evaluation to Anti-fouling Performance of a Water Source by Pressure Pulse Test

作　　者：袁伟[1] 王成锋[1] 云智汉[1] YUAN Wei(Sichuan Institute of Geological Engineering Investigation,Chengdu 610072,China)

机构地区：[1]四川省地质工程勘察院

出　　处：《长春工程学院学报（自然科学版）》2019年第2期44-47,98,共5页Journal of Changchun Institute of Technology：Natural Sciences Edition

摘　　要：压力脉冲试验适用于渗透率较低的岩层水文地质求参,通过压力脉冲试验,对水源地承压含水层隔水顶板渗透性能进行测试,从而达到评价水源地防污性能的目的。该方法较室内水理性质试验更符合现场实际情况,试验效果良好。Pressure pulse test is suitable for hydrogeological parameters of rock strata with low permeability.Through pressure pulse test,the permeability of confined aquifer roof in water source area is tested,so as to evalate the anti-fouling performance of the water source area.Compared with indoor water property test,this method is more in line with the actural situation in the field,and the test effect is good.This work has a good guiding role for the development of similar projects,and has a certain reference value for evaluating the hydrogeological parameters of rock strata with low permeability and the evaluation of anti-fouling performance of confined aquifers.

关 键 词：水源地 承压水 脉冲试验 防污性能 

分 类 号：P641[天文地球—地质矿产勘探]