综合物探方法在新疆某水电站中浅覆盖层中的应用  

Application Of Comprehensive Geophysical Prospecting Method InShallow Overburden Of A Hydropower Station In Xinjiang

作　　者：张於祥[1] ZHANG Yu-xiang(Xinjiang Survey and Design Institute for Water Resources and Hydropower,Changji 831100,China)

机构地区：[1]新疆水利水电勘测设计研究院物探队,新疆昌吉831100

出　　处：《云南水力发电》2020年第8期99-102,共4页Yunnan Water Power

摘　　要：结合新疆某水利工程实例介绍综合物探方法在中浅覆盖层,特别是覆盖层厚度在100m左右的地层中的运用。通过综合运用电测深法和浅层地震反射波法,能解决电性差异小,浅层折射测试深度浅等问题,能有效地提高物探解释的准确性和可靠性,提高物探解释精度。是比较经济、普遍的方法。Combined with a water conservancy project in Xinjiang,this paper introduces the application of comprehensive geophysical prospecting method in medium and shallow overburden,especially in the stratum with overburden thickness of about 100m.Through the comprehensive use of electrical sounding method and shallow seismic reflection wave method to solve the problems of small electrical difference and shallow refraction test depth,it can effectively improve the accuracy and reliability of geophysical interpretation and improve the accuracy of geophysical interpretation,which is a relatively economic and universal method.

关 键 词：电测深法 地震反射 电性差异 波速差异 电阻率 地震波速 覆盖层厚度 

分 类 号：P631[天文地球—地质矿产勘探]