摘要
地下水动力弥散参数，对预测和控制地下水污染具有重要意义。通过弥散试验，能求出它们的方法有多种，可均要知道地下水流向。从分析地下水流向与观测井可能空间关系的基础上，结合观测井浓度的变化，本文给出图解分析法。用实例进行了验证，经比较，其结果可信。
For predicting and controlling groundwater pollution the dynamic dispersion parameter is an important factor, which could be achieved by many methods thyough dispersion test, but the flow direction of groundwater is a prerequisite. Graphic-analytic method is proposed herein based on the analysis of spatial relation between the flow direction of groundwater and observation well, associated with the variable concentration of the observation well.Verified by case history the outcome is reliable.
出处
《工程勘察》
CSCD
北大核心
1997年第2期39-42,共4页
Geotechnical Investigation & Surveying
关键词
图解分析法
弥散试验
弥散参数
地下水
graphic analytic method
dispersion test
dispersion
paramet ergroundwater
