摘要
地震映像技术在工程勘查中,可用来查明构造、划分地层和岩性对比等;高密度电法技术在工程勘查中可用来查明岩层完整性、岩溶裂隙发育情况等,上述两种方法在工程勘查中起着重要作用。本文在简要介绍地震映像技术和高密度电法技术的基本原理和技术特点的基础上,以武汉市江夏区宋家湾隧道工程物探勘查为例,对两种方法的勘探成果进行分析。经钻孔验证,物探成果与实际地质情况吻合较好。
The scismic refleetion has been applied to engineering investigation, such as probe for structure, classify strata,compare lithology,etc. The high- density electric method can be used to cheek the completeness of the rock layers and karst cracks. These two methods are very important in engineering investigation and have been discussed in detail through a case study at Songjiawan of Wuhan City. The drilling data indicate that the prospecting interpretation is in harnlony with the actual geological conditions.
出处
《资源环境与工程》
2006年第1期64-66,共3页
Resources Environment & Engineering
关键词
地震映像
高密度电法
工程物探
seisnlic reflection
high - density electric method
engineering prospecting
