电法勘探在石家庄西马庄地下水量预测中的应用  

The Application of Electrical Prospecting to Prediction of Groundwater Flow in Ximazhuang

作　　者：贾敬[1] 刘国辉[1] 杜志军[1] 黄宁[1] 宋洪伟[1] 

机构地区：[1]石家庄经济学院,石家庄050031

出　　处：《工程地球物理学报》2008年第5期608-611,共4页Chinese Journal of Engineering Geophysics

摘　　要：以石家庄西马庄若干已知农用井为出发点,采用激电和电阻率测深法。基于视电阻率、视极化率、半衰时、衰减度等参数和涌水量的相关性,利用多元回归方法建立地下水量预测模型,通过方差检验,说明用此模型对勘探区内进行含水量的定量预测是可行的。利用所建立的预测模型,应用于石家庄西马庄地下水资源评价中,得到了令人满意的结果。应用实践表明,所建立的回归预测模型具有很好的推广应用价值。This paper applies induced polarization method and resistivity sounding method to detecting some known village wells in Ximazhuang, Shijiazhuang. Firstly, based on the parameters of apparent resistivity, apparent chargeability, half decay time, decay rate and the relativity of water inflow, it uses multivariate regression method to establish the prediction model. Then, through the variance test, it shows that it is feasible to use the model to predict the water content quantitatively in the exploration region. When the established prediction model is applied to the evaluation of groundwater resources in Ximazhuang, Shijiazhuang, a good result is obtained. So the established regression forecasting model can be widely used.

关 键 词：电测深 回归分析 预测模型 

分 类 号：P631[天文地球—地质矿产勘探]