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Application of cross-hole radar tomograph in karst Area

文献类型：期刊论文

作者Tan, Hanhua2,3; Huang, Jiahui4; Qi, Shengwen1
刊名ENVIRONMENTAL EARTH SCIENCES
出版日期2012-05-01
卷号66期号:1页码:355-362
关键词Cross-hole radar Electromagnetic wave Tomography Velocity Attenuation Karst exploration
ISSN号1866-6280
DOI10.1007/s12665-011-1244-0
文献子类Article
英文摘要Electromagnetic wave CT, containing velocity CT and attenuation CT, is one of the effective geophysical prospecting methods to detect underground caves. The accuracy is low when applying the velocity CT and the attenuation CT separately into investigation in a karst area. This paper briefs the basic theory of electromagnetic wave CT imaging, and then mainly introduces the basic theory and applying methodology of cross-hole radar tomography for exploration in a karst area. Through numerical value simulation and practice verification, the advantage and disadvantage of the velocity CT and the attenuation CT of electromagnetic wave based on very high frequency have been studied, respectively. It has been found that the attenuation CT does better in confirming the location of karst caves, and the velocity CT is better in determining the shape of the karst caves although the whole distribution regular of the velocity CT is almost consistent with the attenuation CT.
WOS关键词GEOPHYSICAL TOMOGRAPHY
WOS研究方向Environmental Sciences & Ecology ; Geology ; Water Resources
语种英语
WOS记录号WOS:000302744100031
出版者SPRINGER
资助机构Science and Technology of Western Traffic Construction Items(200231800018) ; Science and Technology of Western Traffic Construction Items(200231800018) ; NSFC(40772188) ; NSFC(40772188) ; Science and Technology of Western Traffic Construction Items(200231800018) ; Science and Technology of Western Traffic Construction Items(200231800018) ; NSFC(40772188) ; NSFC(40772188) ; Science and Technology of Western Traffic Construction Items(200231800018) ; Science and Technology of Western Traffic Construction Items(200231800018) ; NSFC(40772188) ; NSFC(40772188) ; Science and Technology of Western Traffic Construction Items(200231800018) ; Science and Technology of Western Traffic Construction Items(200231800018) ; NSFC(40772188) ; NSFC(40772188)
源URL[http://ir.iggcas.ac.cn/handle/132A11/84412]  
专题中国科学院地质与地球物理研究所
通讯作者Qi, Shengwen
作者单位1.Chinese Acad Sci, Key Lab Engn Geomech, Inst Geol & Geophys, Beijing 100029, Peoples R China
2.Chongqing Univ, Coll Civil Engn, Chongqing 400045, Peoples R China
3.Guizhou Inst Planning Invest & Designing Commun I, Guiyang 550001, Peoples R China
4.China Univ Min & Technol, Xuzhou 221008, Peoples R China
推荐引用方式
GB/T 7714		 Tan, Hanhua,Huang, Jiahui,Qi, Shengwen. Application of cross-hole radar tomograph in karst Area[J]. ENVIRONMENTAL EARTH SCIENCES,2012,66(1):355-362.
APA Tan, Hanhua,Huang, Jiahui,&Qi, Shengwen.(2012).Application of cross-hole radar tomograph in karst Area.ENVIRONMENTAL EARTH SCIENCES,66(1),355-362.
MLA Tan, Hanhua,et al."Application of cross-hole radar tomograph in karst Area".ENVIRONMENTAL EARTH SCIENCES 66.1(2012):355-362.

入库方式： OAI收割

来源：地质与地球物理研究所

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