高密度电阻率法与高精度磁测在废弃工业场地填埋物勘察中的应用研究

Applied Research in the Landfill lnvestigation of Abandoned lndustrial Site by High Density Resistivity Method and High Precision Electromagnetic Method

在工业固废堆场及垃圾填埋场的整治前,需要查明堆、填物的空间分布,为开展挖掘清理工程提供技术依据。根据场地的基本情况分析勘察目标物理性质条件,选择地球物理勘探方法中的高密度电阻率法、高精度磁测法进行室内模拟,开展可行性研究。在实验场地进行现场勘察,了解填埋物异常反映特征,并推断其空间分布;经开挖验证地球物理勘探方法取得良好效果。

Before the renovation of industrial solid waste yards and landfills,it is necessary to investigate the spatial distribution of the piles and fills,in order to provide technical basis for carrying out excavation and cleaning projects.Based on the basic situation of the site,analyze the physical property conditions of the exploration target,select high-density resistivity method and high-precision magnetic survey from geophysical exploration methods for indoor simulation,and conduct feasibility studies.Conduct on-site investigation at the experimental site to understand the abnormal reflection characteristics of the landfill and infer its spatial distribution;The geophysical exploration method has achieved good results through excavation verification.