摘要
针对岩溶地区公路勘察中物探技术存在的多解性问题,以贵州镇宁至胜境关高速公路K175+500～K176+600岩溶路段场地为对象,应用地震映像法、地震面波法、三极直流电测深法、高密度直流电法、瞬变电磁法和地质雷达法进行勘察,通过对同一位置不同物探方法解释结果的综合对比分析,采用打分法来判断异常体的性质,提高了物探勘察结果的准确性.图7,表3,参8.
Focusing on the multi-solution problems of the physical exploration in the karst area highway reconnaissance,the karst area of Zhenning to Shengjingguan highway K175＋500 - K176＋600 in Guizhou Province was taken as an example, some methods, such as seismic imaging method, seismic surface wave method, method of 3-electrode electrical sounding, method of high density resistivity, transient electromagnetic method, method of ground probing radar, were applied in reconnaissance. The explanation results are comprehensively analyzed by different physical exploration methods adopted in the same location, the method of marking those results is used to judge the characters of the abnormality, then the accuracy of physical exploration results is improved.
出处
《湖南科技大学学报（自然科学版）》
CAS
北大核心
2008年第3期77-82,共6页
Journal of Hunan University of Science And Technology：Natural Science Edition
基金
西部交通建设科技项目(200231800018)(200831800061)
贵州省科技成果重点推广计划项目(黔科合成字[2207]5012号)
关键词
岩溶
地震映像法
地震面波法
三极直流电测深法
高密度直流电法
瞬变电磁法
地质雷达法
karst
seismic imaging method
seismic surface wave method
method of 3-electrode electrical sounding
method of high density resistivity
transient electromagnetic method
method of ground probing radar
