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《Chinese Journal of Geophysics》 1999-S1
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STATISTICAL TOMOGRAPHY IN ANISOTROPIC MEDIA BY USING CROSSHOLE TRAVELTIMES OF qP WAVE AND qSV WAVE

ZHANG WEN-SHENG HE QIAO-DENG 1)State Key Laboratory of Scientific and Engineering Computing, Institute of Computational Mathematics and Scientific/Engineering Computing,Chinese Academy of Sciences, Beijing 100080, China 2) Department of Geophysics, Changchun University of Science and Technology, Changchun 130026, China  
Crosshole tomography is usually carried out under the condition of isotropy. However, anisotropy exists in crust extensively. Considering the problem of aninsotrpic tomography has important theoretical and practical value. In the paper, based on the anisotropic traveltime disturbance theory, crosshole tomography by using qP- and qSV-wave traveltimes is studied. Compared with isotropic tomography, the anisotropic tomography is a more ill-posed problem. Here, combining regularization method and stastistical hypothesis testing theory, we proposed statistical crosshole tomography method and solve the problem effectively. Numerical results show the method has the advantages of ideal precision, stable calculation and less influence confined by initial models, moreover, it can be extended to solve other geophysical inverse problems.
【Fund】: 国家自然科学基金资助项目(49674231);; 中国博士后科学基金资助项目
【CateGory Index】: P315.6
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【References】
Chinese Journal Full-text Database 1 Hits
1 Zhang Haiming Chen Xiaofei (Department of Geophysics, Peking University, Beijing 100871, China);STUDIES ON SEISMIC WAVES[J];Acta Seismologica Sinica;2003-05
【Citations】
Chinese Journal Full-text Database 1 Hits
1 He Qiaodeng.Znang Wensnsng,(Teaching and Research Section of Seismology, Changcnun College of Geologg, Changchun City,Jilin Province,130026);Restrained travel time tomography[J];OIL GEOPHYSICAL PROSPECTING;1997-01
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 PEI Zheng-lin (University of Petroleum, Beijing 100083, China);STATUS AND PROGRESS ON CROSSHOLE SEISMIC TOMOGRAPHY[J];Progress In Geophysics;2001-03
2 WANG Jin-hai,TANG Yi,ZHU Min,QI Jun-ning,XU Yong,XIAO Min,CHANG Zhi(Sichuan Petroleum Geophysical Prospecting Company,CNPC Chuanqing Drilling Engineering Co.,Ltd.,Chengdu 610213,China);A restudy of complex near-surface structure[J];Natural Gas Industry;2009-11
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 GAO YUAN1,2); ZHENG SI-HUA2); ZHOU HUI-LAN1)(1) Graduate School, University of Science & Technology of China, Beijing 100039, China2) Center for Analysis & Prediction, State Seismological Bureau, Beijing 100036, China);POLARIZATION PATTERNS OF FAST SHEAR WAVEIN TANGSHAN REGION AND THEIR VARIATIONS[J];Chinese Journal of Geophysics;1999-02
2 SHEN PING (Institute of Geophysics, SSB, Beijing 100081, China)ZHENG ZHI-ZHEN(Center of Seismic Data and Information, SSB, Beijing 100045, China);APPLICATION OF TRANSIENT SPECTRUM TODISCRIMINATION OF NUCLEAREXPLOSIONS ANDEARTHQUAKES[J];Chinese Journal of Geophysics;1999-02
3 MENG HONG-YING(Department of Electronic Engineering, Tsinghua University, Beijing 100084, China)LIU GUI-ZHONG(College of Electronics & Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China);MULTISCALE SEISMIC WAVEFORM INVERSIONBY WAVELET TRANSFORM[J];Chinese Journal of Geophysics;1999-02
4 YIN XING-YAO( University of Petroleum, Dongying, Shandong 257062, China)LIU HONG; LI YOU-MING(Institute of Geophysics, Chinese Academy of Sciences, Beijing 100101, China);BUILD ON EQUATION OF COMMON OFFSETCONTINUATION BASED ON THE HAMILTON EQUATION[J];Chinese Journal of Geophysics;1999-02
5 TAO GUO(Rock Physics Laboratory, University of Petroleum, Beijing, Changping 102200, China)C. H. CHENG; M. N. TOKS Z(Earth Resources Laboratory, MIT, Cambridge, MA 02139, USA);MEASUREMENTS OF SHEAR-WAVE AZIMUTHALANISOTROPY WITH CROSS-DIPOLE LOGS[J];Chinese Journal of Geophysics;1999-02
6 SHI DA-NMN; JIANG MEI; MA KAI-YI; XUE GUANG-QI;DONG YING-JUN;G.POUPINET; g WITTLINGER; G. HERQUEL1) Institute of Mineral Deposits, CAGS Beijing 100037, China2) LGIT-IRIGM Universite Joseph Forier Fourier Grenoble 38041 France3) Ecole et Observatoire des science de la Terse, 67084 Strasbourg, France;CRUST AND UPPER MANTLE TOMOGRAPHIC STRUCTURE ACROSS THE ALTYN FAULT ZONE USING TELESEISMIC P-WAVES[J];Chinese Journal of Geophysics;1999-03
7 LIU JIAN-HUA ;LIU FU-TIAN(Institute of Geophysics, Chinese Academy of sciences, Beijing 100101)WANG FENMIA WANG YI-PING (Institute of Geophysics, China Seismological Bureau, Beijing 100083);A MEASURING STUDY FOR SINGLE-TRACE Lg CODA Q_(Lg)~c[J];Chinese Journal of Geophysics;1999-03
8 HU JIA-FU;DUAN YONG-KANG;HU YI-LI;FHU-WU;WEN YI-BO; WU XIAO-PING(Earth science Department of Yunnan University, Kunming 650091, China)YANG RUN-HAI;XU ZHAO-YONG(Seismological Bureau of Yunnan Province, Kunming 650041, China);INVERSION OF SHEAR-WAVE VELOCITY STRUCTURE IN SHALLOW SOIL FROM RAYLEIGH WAVES[J];Chinese Journal of Geophysics;1999-03
9 WANG Zhen-Li; LI You-Ming(Institute of Geophysics, Chinese Academy of audiences, Beijing 100101, China);PARALLEL ALGORITHM FOR SIMULATING SEISMIC WAVE PROPAGATION BY CELLULAR AUTOMATA[J];Chinese Journal of Geophysics;1999-03
10 ZHANG KE; LI YAN-DA (Information Group, Department of Automation, Tsinghua University Beijing 100084, China) LIU GUI-ZHONG; JIA YU-LAN (Institute of Information Engineering. School of Electron and Information Engineering, Xi'an Jiaotong University. Xi'an 710049, China);MULTIRESOLUTION SEISMIC SIGNAL DECONVOLUTION[J];Chinese Journal of Geophysics;1999-04
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 Zang Shaoxian 1) Zhou Huilan 2) Wei Rongqiang 1) Zhou Yuanze 2) 1) Department of Geophysics, Peking University, Beijing 100871, China 2) Graduate School, Chinese Academy of Science, Beijing 100039, China;STRUCTURE AND PHYSICAL PROPERTIES OF THE EARTH′S INTERIOR[J];Acta Seismologica Sinica;2003-05
2 Zhao Fuyuan,Zhang Guodong and Han Yanben(National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100012,China);A Density—Tectonic Stress Wave with Ultra-Low Frequency Before Earthquakes[J];Recent Developments in World Seismology;2007-12
3 TANG Yu-zhi1,2,MA Yuan-liang1,CAI Zong-yi2, WU Zu-tang2,WANG Zhan-jiang2 (1.School of Marine Engineering,Northwestern Polytechnical University, Xi'an 710072,Shaanxi,China; 2.Northwest Institute of Nuclear Technology,Xi'an 710024,Shaanxi,China);Relevancy between ground-motion signals caused by underground chemical explosion[J];Explosion and Shock Waves;2009-05
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