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为构建潮白河地区三维地质结构、地下水渗流模型及溶质运移模型,应用瞬变电磁法和电测深法联合勘测技术勘察潮白河地区水文地质,圈定了新生界(100 m深度以浅)砂砾石层、黏土层异常分布以及砂砾石层上下连通异常区,所得物探成果与研究区现有大量钻孔资料所形成的地质剖面基本吻合,验证了两种方法联合勘测能大大提高水文地质勘察的准确性和效率。
In order to construct the three-dimensional geological structure, groundwater seepage model and solute transport model in Chaobaihe area, the hydrogeology of Chaobaihe River was investigated by using transient electromagnetic method and electric sounding method in combination with the survey technique to delineate the Cenozoic (shallow depth of 100 m) sand and gravel The results show that the results of geophysical exploration are basically in line with the geological profiles formed by the large amount of drilling data in the study area, which verifies that the joint survey by the two methods can greatly improve the accuracy of hydrogeological exploration Sexuality and efficiency.