水文地质工程地质2009，Vol.36Issue(6)：127-130,4.
井间地震层析成像技术在岩溶勘察中的应用
Application of cross-hole seismic computerized tomography technology to karst caves survey
李天祺 1彭涛 2郭印2
作者信息
- 1. 江南大学,无锡,214122
- 2. 建设综合勘察研究设计院,北京,100007
- 折叠
摘要
Abstract
The cross-well seismic computerized tomography technology and its operation method are introduced in this paper. The application of this technology to a factual cavern survey engineering is presented. The data obtained from the site are interpreted combined the data with an inversion method for seismic computerized tomography. Plan and section plans of karst cave distribution are obtained. Comparison is carried out between the result of the cross -section electromagnetic topography technique and the data from the borehole. The results show that the seismic computerized tomography technology have the advantages of higher precision and credibility, and three dimension space distribution of karst cave can be obtained by the inversion analysis. The method can be used to provide detailed geological data for engineering design.关键词
井间地震层析成像/溶洞Key words
seismic computerized tomography technology/ karst caves分类
天文与地球科学引用本文复制引用
李天祺,彭涛,郭印..井间地震层析成像技术在岩溶勘察中的应用[J].水文地质工程地质,2009,36(6):127-130,4.
