摘要
简要介绍了高密度电法的基本原理和特点,结合昆山新久力厂房工程古河道探测的实例,分析了工程概况,剖面布设,参数选择和勘探结果。并结合钻孔资料对电法勘探推测结果进行了验证。根据探测实例,认为,高密度电法测试在苏州平原地区与钻孔结合运用,可以快速、有效地判别地下古河道、洞穴等不良地质隐患。
The basic principles and characteristics of the high-density resistivity prospecting are introduced briefly in this paper.Taking paleo-channel detection of Xinjiuli plant project in Kunshan as an example,the general situation,section layout,parameter selection and exploration results of the project are analyzed.The resistivity prospecting results are tested by comparing them with borehole data.The example above confirms that high-density resistivity prospecting,combining with borehole data,can be a quick and effective way to identify the underground paleo-channels,caves and other harmful geological bodies in Suzhou plain area.
出处
《山西地震》
2010年第3期27-30,共4页
Earthquake Research in Shanxi
关键词
古河道
高密度电法
苏州地区
温纳装置
paleochannel
high-density resistivity prospecting
Suzhou area
winner device
