第四系覆盖区地质调查中的物探方法研究  

Research on Geophysical Prospecting Methods Used in Geological Survey of the Quaternary Coverage Area

作　　者：朱首峰[1] 盛君[1] 

机构地区：[1]江苏省地质调查研究院,江苏南京210049

出　　处：《江苏科技信息》2016年第3期70-75,共6页Jiangsu Science and Technology Information

基　　金：中国地质调查局项目;项目名称:江苏1:5万港口;泰县;张甸公社;泰兴县;生祠堂镇幅平原区填图试点项目;项目编号:12120114042901

摘　　要：第四系松散地层成因复杂,岩性多变,各岩性层之间物性参数差异不大。文章以第四系研究为主,并涉及与第四系相关的基岩浅部的岩溶、断层及基岩埋深等地质问题。针对不同的地质问题,采用的物探方法也有所不同,文章对不同物探方法适用的地质问题进行了详细的研究,并且对多种物探方法的组合应用也给出了很多例子。往往运用多种物探方法才能相互验证,减少局限性或多解性。Causes and lithology of Quaternary system loose strata are complex and varied. The difference between physical parameters of each layer is not obvious. This article mainly researches the quaternary, and involves geologic issues including shallow karst of bedrock, faults and buried depth of bedrock. For different geological issues are matched with different geophysical prospecting methods. The paper detailedly ananlyzes different geophysical methods applied to different geological problems. The author also gives many examples about the combined application of various geophysical methods. The paper points out that using a variety of geophysical methods to verify each other can reduce the limitations.

关 键 词：第四系 重力 电法 地震勘探 

分 类 号：P534.63[天文地球—第四纪地质学]