Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 2008-06
Add to Favorite Get Latest Update

Time-staggered difference for pseudospectral differentiation openrator and its application in 3-D heterogeneous medium

WU Ye1,2,LI Xiao-Fan2,GU Guan-Wen3,ZHANG Mei-Gen2,LONG Gui-Hua2,ZHAO Xiao-Yan11 Institute of Disaster Prevention Science and Technology,Beijing Yanjiao 065201,China2 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China3 Institute of Geophysical and Geochemical Exploration,Langfang 065000,China  
A new fast differentiation operator,"pseudospectral time-staggered difference operator",is proposed in this paper.The accuracy of this method is four time of the normal pseudospectral method.It is confirmed that the numerical dispersion of this method is less than that of normal pseudospectral method by comparing the calculation result of Marmousi model.The new operation is applied to simulate seismic wave propagation in 3-D heterogeneous medium,and the results show that the time-staggered difference operator for the pseudospectral method is valid for the seismic wave simulation in the complex heterogeneous medium.
【Fund】: 国家自然科学基金重点项目(40437018);; 国家自然科学基金青年基金项目(40304004);; 国家杰出青年科学基金项目(40025412);; 防灾科技学院防灾减灾青年科技基金项目联合资助
【CateGory Index】: P631.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 5 Hits
1 ZHAO ZHIXIN 1 XU JIREN 1 SHIGEKI HORIUCHI 2 1 Institute of Geology,Chinese Academy of Geological Science,Beijing 100037,China 2 National Research Institute for Earth Science and Disaster Prevention,Science and Technology Agency,Tsukuba 305-0006,Japan;STAGGERED GRID REAL VALUE FFT DIFFERENTIATION OPERATOR AND ITS APPLICATION ON WAVE PROPAGATION SIMULATION IN THE HETEROGENEOUS MEDIUM[J];Chinese Journal of Geophysics;2003-02
2 WANG Hong-Luo 1, CHANG Xu 1, CHEN Chuan-Ren 2 1 Institute of Geology & Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2 The College of Geophysics and Petroleum Resources, Yangtze University, Jingzhou 434023, China;Receiver function forward modeling and migration based on wave-equation finite difference method[J];Chinese Journal of Geophysics;2005-02
3 CHEN Shao-Lin~(1), LIAO Zhen-Peng~(2), CHEN Jin~(3)1 College of Aerospace Engineering,Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China2 Institute of Engineering Mechanics, China Earthquake Administration, Harbin 150080, China3 State Key Laboratory of Vibration, Shock & Noise, Shanghai Jiaotong University, Shanghai 200240, China;A decoupling FEM for simulating near-field wave motions in two-phase media[J];Chinese Journal of Geophysics;2005-04
4 YIN Wen 1, YIN Xing-Yao 1, WU Guo-Chen2, LIANG Kai11 College of Earth Resource and Information, University of Petroleum, Shandong Dongying 257061, China2 Laboratory of Marine Geology under Education Ministry, Tongji University, Shanghai 200092, China;The method of finite difference of high precision elastic wave equations in the frequency domain and wave-field simulation[J];Chinese Journal of Geophysics;2006-02
5 ZHOU Zhu-Sheng, LIU Xi-Liang, XIONG Xiao-YuSchool of Info-Physics and Geomatics Engineering, Central South University,Changsha 410083,China;Finite-difference modelling of Rayleigh surface wave in elastic media[J];Chinese Journal of Geophysics;2007-02
Chinese Journal Full-text Database 10 Hits
1 QIAN Hui, XU Zhi-qin, JIANG Mei, SU He-ping (Key Laboratory for Continental Dynamics of the Ministry of land and resources of China, Institute of Geology, Chinese Academy of Geological Science,Beijing 100037, China);Receiver function inversion and structural analysis in the West Kunlun[J];Geology in China;2006-02
2 PENG Fei1,CHEN Qi-fu1,LIU Lan-bo1,2,CHEN Yong1(1.Institute of Earthquake Science,CEA,Beijing 100036,China;2.Department of Civil and Environmental Engineering,University of Connecticut,Storrs,CT 06269,USA);The finite difference time domain simulation on Anxin Kuancheng deep seismic sounding profile[J];Earthquake;2008-02
3 HE Ji-ping~(1,2),LU Lie-qin~2,WANG Hong-qi~2,FENG Xin-yuan~2,XIAO Ming-tu~2(1.Instituteof Geology and Geophysics,Chinese Acaderny of sciences,Beijing 110029,China;2.Northwest Institute,Research Institute of Prtroleum Exploration and Development,Petro.China Lanzhou 730020,China);Methodology of establising velocity field and velovity variant depth Mapping[J];Progress in Geophysics;2006-01
4 SONG Xian-hai,GU Han-ming,Xiao bo-xun(Institute of Geophysics and Geomatics,China University of Geosciences,Wuhan 430074,China);Overview of tunnel geological advanced prediction in China[J];Progress in Geophysics;2006-02
5 LI Jing-ye~(1,2),CHEN Xiao-hong~3(1.Key Laboratory for Hydrocarbon Accumulation Mechanism,Ministry of Education,China University of Petroleum,Beijing 102249,China;2.Basin & Reservoir Research Center in China Petoleum University,Beijing 102249,China;3.Key Lab of Geophysical Exploration under CNPC,China University of Petroleum, Beijing 102249,China);Study on seismic wave field numerical simulation in transverse isotropic medium[J];Progress in Geophysics;2006-03
6 LI Jing-ye1,2,CHEN Xiao-hong3,RUI Zhen-hua3(1.Key Laboratory for Hydrocarbon Accumulation Mechanism,Ministry of Education,China Petroleum University,Beijing 102249,China;2.Basin & Reservoir Research Center in China Petroleum University,Beijing 102249,China;3.Key Lab of Geophysical Exploration of CNPC,China Petroleum University,Beijing 102249,China);Study on multiple attenuation method based on match filter[J];Progress in Geophysics;2007-01
7 XUE Dong-chuan1,WANG Shang-xu1,JIAO Shu-jing2(1.CNPC Geophysics Key Lab.,China University of Petroleum,Beijing 102249,China;2.Faculty of Mechanical and Electronic Engineering,China University of Petroleum,Beijing 102249,China);Wave equation finite-element modeling including rugged topography and complicated medium[J];Progress in Geophysics;2007-02
8 WANG Tong-kui1,LI Rui-hua2,LI Xiao-fan1,ZHANG Mei-gen1,LONG Gui-hua1(1.State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029;2.China University of Mining and Technology,Beijing 100083);Numerical spectral-element modeling for seismic wave propagation in transversely isotropic medium[J];Progress in Geophysics;2007-03
9 GUO Zhi-qi,LIU Cai,YANG Bao-jun,LIU Yang,WANG Dian(College of Geoexploration Science and Technology,Jilin University,Changchun 130026,China);Seismic wave fields modeling and feature in viscoelastic anisotropic media[J];Progress in Geophysics;2007-03
10 WU Guo-chen,LIANG Kai(College of Geo-Resources and Information,China University of Petroleum(East China),Dongying 257061,China);High precision finite difference operators for qP wave equation in VTI media[J];Progress in Geophysics;2007-03
China Proceedings of conference Full-text Database 7 Hits
1 ZHAO Zhixin XU Jiren Institute of Geology, Chinese Academy of Geological Science, Beijing 100037;Heterogeneous Seismic Structure and Earthquake Damage Ground Motion Simulation[A];[C];2004
2 SHAO Zhi-gang1, FU Rong-shan1, HUANG Jian-hua1, LIU Cai2(1. College of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026,China; 2. Jilin University, Changchun 130026, China);Modeling seismic wave in linear viscoelastic media[A];[C];2007
3 LI Yan-xing1, LI Jin-ling2, ZHANG Jing-hua1, GUO Liang-qian1, ZHANG Zhong-fu1(1. First Crust Monitoring and Application Center, China Earthquake Administration, Tianjin 300180, China; 2. Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030,China);The research progress in elastic plate motion model[A];[C];2007
4 Yin Chunlei Liu Sixin;The solution of geophysics wave equation in the computing environment of MATLAB[A];[C];2009
5 Liu Xinxin Wu Guochen;Rayleigh Surface Wave Modeling by Finite-Difference Method[A];[C];2009
6 CHENG Bing-Jie~(1,2),LI Xiao-Fan~1,LONG Gui-Hua~1 1 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2 Mobile Postdoctoral Center,Southwest Branch Co.,SINOPEC,Chengdu 610081,China;Seismic waves modeling by convolutional Forsyte polynomial differentiator method[A];[C];2009
7 XU Yi,ZHANG Jian-Feng Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;An irregular-grid perfectly matched layer absorbing boundary for seismic wave modeling[A];[C];2009
Chinese Journal Full-text Database 10 Hits
1 HE Guang-ming~1,HE Zhen-hua~1,HUANG De-ji~1,WANG Cui-hua~21.College of Information Engineering,Chengdu University of Technology,Chengdu 610059,China;2.Geophysical Prospecting Company of Sichuan Petroleum Administration Bureau,Chengdu 610081,China;The application of tomography static correction method without ray tracing in the seismic data processing of the complicated West Sichuan area,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2006-06
2 ZHU Jie-shouDepartment of Geophysics,Chengdu University of Technology, Chengdu 610059,China;The Wenchuan earthquake occurrence background in deep structure and dynamics of lithosphere[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
3 YUAN Xue-cheng 1 ,REN Ji-shun 2 ,XU Ming-cai 3 ,TANG Wen-bang 4(1.Center of Research and Development ,China Geological Survey,Beijing100083;2.Institute of Geology,Chinese Academy of Geological Sciencs,Beijing100037;3.Institute of Geo;Reflection seismic profile from Dengxian to Nanzhang,Eastern Qinling,and its tectonic implication[J];Chinese Geology;2002-01
4 ZHU Jie-shou, CAI Xue-lin, CAO Jia-min, YAN Zhong-qiong (Chengdu University of Technology, Chengdu 610059, Sichuan, China);Lithospheric structure and geodynamics in China and its adjacent areas[J];Geology in China;2006-04
5 ZHANG Zhong jie (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China);A Review of the Seismic Anisotropy and Its Applications[J];Progress In Geophysics;2002-02
6 CHENG Gu, MA Zaitian, ZHANG Baojin, GENG Jianhua, CAO Jingzhong 0092, China);Primary problems and according strategies in seismic tomography[J];Progress In Geophysics;2003-03
7 ZHAO Wen-jin(Chinese Academy of Geological Sciences,Beijing 100037,China);Advances in continental dynamics research in China:Commemorating the 60th anniversary of the founding of the Chinese geophysical society[J];Progress in Geophysics;2007-04
8 TENG Ji-wen(Institude of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);The prelude to the research of fine structures of crust and upper mantle and continental dynamics in China:its development trends and enlightenment from deep seismic reflection exploration of the Qaidam basin in 1958[J];Progress in Geophysics;2008-01
9 TSENG JUNG-SHENG(Institute of Geophysics and Meteorology, Academia Sinica);THE NATURE OF THE MOHOROVI(?)I(?) DISCONTINUITY[J];Chinese Journal of Sinica;1964-02
10 TENG CHI-WEN AND OTHERS (Institute of Geophysics, Academia Sinica);DEEP REFLECTED WAVES AND THE STRUCTURE OF THE EARTH CRUST OF THE EASTERN PART OF CHAIDAM BASIN (柴达木东盆地)[J];Chinese Journal of Sinica;1974-02
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Liao Zhenpeng (Institute of Engineering Mechanics, Academia Sinica);A FINITE ELEMENT METHOD FOR NEAR-FIELD WAVE MOTION IN HETEROGENEOUS MATERIALS[J];Earthquake Engineering and Engineering Vibration;1984-02
2 Liao Zhenpeng Liu Jingbo (Institute of Engineering Mechanics, SSB);FINITE ELEMENT SIMULATION OF WAVE MOTION ——Basic Problems and Conceptual Aspects[J];Earthquake Engineering and Engineering Vibration;1989-04
3 Li Xiaojun Liao Zhenpeng Du Xiuli(Institute of Engineering Mechanics,SSB);AN EXPLICIT FINITE DIFFERENCE METHOD FOR VISCOELASTIC DYNAMIC PROBLEM[J];Earthquake Engineering and Engineering Vibration;1992-04
4 CHEN Shao lin, LIAO Zhen peng (Institute of Engineering Mechanics, China Seismological Bureau, Harbin 150080, China);Study on mechanic models of two-phase media[J];Earthquake Engineering and Engineering Vibration;2002-04
7 WU QING-JU; ZENG RONG-SHENG(Institute of Geophysics, State Scismological Bureau, Beijing 100081, China);THE CRUSTAL STRUCTURE OF QINGHAI-XIZANG PLATEAU INFERRED FROM BROADBAND TELESEISMIC WAVEFORM[J];Chinese Journal of Geophysics;1998-05
8 DING BO-YANG ;FAN LIANG-BEN; WU JIAN-HUA (Lanzhou Earthquake Research Institute, C.S.B. Lanzhou 730000, China) (Zhejiang Industrial University., Huangzhou 310014, China);THE GREEN FUNCTION AND WAVE FIELD ON TWO-PHASE SATURATED MEDIUM BY CONCENTRATED FORCE[J];Chinese Journal of Geophysics;1999-06
9 LIU YI-KE CHANG XU (Institute of Geology and geophysics, Chinese Academy of Sciences,Beijing 100101, China);QUATITATIVE ASSESSMENT OF INVENSION SOLUTION OF SEISMIC TOMOGRAPHYS AND ITS APPLICATION[J];Chinese Journal of Geophysics;2000-02
10 SHAO XIU-MIN LAN ZHI-LING (Institute of Mathematics, Chinese Academy of Sciences,Beijing 100080, China);FINITE ELEMENT METHODS FOR THE EQUATIONS OF WAVES IN FLUID-SATURATED POROUS MEDIA[J];Chinese Journal of Geophysics;2000-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved