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《Progress in Geophysics》 2008-04
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2.5D Numerical simulation of seismic wave in inhomogeneous media

WU Ye1,2,LI Xiao-fan1,GU Guan-Wen3,LONG Gui-Hua1,ZHAO Xiao-yan2,WU Ba-te-er2(1.Institute of Geology and Geophysics Chinese Academy of Sciences,Beijing 100029,China;2.Institute of Disaster Prevention Science And Technology,Yanjiao 101601,China;3.Institute of Geophysical & Geochemical Exploration,Langfang 102800,China)  
At present,pure 3D elastic wave numerical simulations still require huge computation resources and 2D elastic wave numerical simulations can not accurately represent 3D situation.Thus this paper puts forwards a kind of 2.5D numerical simulation method which computes 3D elastic wave fields in 2D media by using the time-staggered difference pseudospectral method based on high accurate one-order elastic wave equations expressed with velocity and stress.Compared with 2D and 3D simulation results,the 2.5D results are closer to 3D results than 2D results in waveformes and amplitudes.And it confirms that the 2.5D method proposed in this paper,in 3D waveform simulation,is better than 2D method to approximate the 3D wave field and the time-staggered difference pseudospectral method is efficient and accurate in forward modeling.
【Fund】: 国家自然科学基金项目(40437018);; 防灾科技学院防灾减灾青年科技基金联合资助
【CateGory Index】: P631.4
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【References】
Chinese Journal Full-text Database 1 Hits
1 SUN Jian-guo1,2 (1.College for Geoexploration Science and Technology,Jilin University,Changchun 130026,China;2.Laboratory for Integrated Geophysical Interpretation Theory of Ministry for Land and Resources,Changchun 130026,China);A review of 2.5 dimensional seismic modeling methods:Acoustic case[J];Progress in Geophysics;2009-01
【Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Cai~1,ZHANG Zhi~1,SHAO Zhi-gang~2,LIU Yang~1,ZHONG Wei~1 (1.College of Geo-exploration of Science and Technology,Jilin University,Changchun 130026,China;2.School of Earth and Space Sciences,University of Science and Technology of China,Hefei 230026,China);Pseudospectral forward modeling of seismic wave in linear viscoelasic solid[J];Progress In Geophysics;2005-03
2 ZHENG Hong-wei~1,LI Ting-dong~(2,3),GAO Rui~1,HE Ri-zheng~1(1.Lithosphere Research Center,Institute of Geology,CAGS,Beijing 100037,China;2.Chinese Academy of Geological Sciences,Beijing 100037,China;3.Senior consulting Center,Ministry Land and Resources,Beijing 100035,China);The advance of numerical simulation in geodynamics[J];Progress in Geophysics;2006-02
3 DU Qi-zhen~(1,2),WANG Yan-guang~2,FU Shui-hua~3(1.School of Earth Resources & Information,China University of Petroleum(East China),Dongying 257061,China; 2.Geophysical Prospecting Research Institute of Shengli Oilfield,Dongying 257100,China;3.Herkou Oll Prodution Plant of Shengli Oilield Ltd.Co.,Dongying 257200,China);Wavefield forward modeling with the pseudo-spectral method in viscoelastic and azimuthally anisotropic media[J];Progress in Geophysics;2006-02
4 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
5 WANG De-Li, HE Qiao-Deng, HAN Li-Guo College of Geoexploration Science and Technology, Jilin University, Changchun 130026,China;Multi-azimuth three-component surface seismic modeling for cracked monoclinic media[J];Chinese Journal of Geophysics;2005-02
6 ZHENG Hai-Shan,ZHANG Zhong-Jie Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China;Synthetic seismograms of nonlinear seismic waves in anisotropic(VTI)media[J];Chinese Journal of Geophysics;2005-03
7 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
8 ZHANG Xin-Ming, LIU Ke-An, LIU Jia-QiDepartment of Mathematical, Harbin Institute of Technology, Harbin 150001, China;A wavelet finite element method for the 2-D wave equation in fluid-saturated porous media[J];Chinese Journal of Geophysics;2005-05
9 Zhou Hui\ Lin Bin\ Xu Shizhe\ Liu Hongjun(Institute of Geology and Geophysics, Ocean university of Qingdao, Qingdao, 266003);The Modeling of Three Component Wave Equation for Anisotropic Medium Using the Finite Element Method[J];JOURNAL OF OCEAN UNIVERSITY OF QINGDAO;2000-04
10 Teng Jiwen;et al (Geophysical Institute, Chinese Acadamy of Science, Beijing 100101);Digital emulation of tricomponent seismic data in anisotropic media through convolution differential operator[J];Geophysical Prospecting For Petrole;1995-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG En-li,HAN Li-guo,TANG Qi-jun,LIU Qian-kun,LIAN Yu-guang,GONG Xiang-boCollege of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;2-D Three-Component Seismic Modeling for Monoclinic Media with Background of Random Isotropic Media[J];Journal of Jilin University(Earth Science Edition);2008-05
2 LI Xin-fu1,2,3,4,LI Xiao-fan41.State Key Laboratory of Geological Process and Mineral Resources,China University of Geosciences,Beijing 100083,China2.Key Laboratory of Geo-detection of Ministry of Education,China University of Geosciences,Beijing 100083,China3.School of Geophysics and Information Technology,China University of Geosciences,Beijing 100083,China4.State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;Numerical Simulation of Seismic Wave Propagation Using Convolutional Differentiator[J];Earth Science(Journal of China University of Geosciences);2008-06
3 WANG Guang jie, CHEN Yun, ZHAO Ai hua, CHEN Dong (Institute of Geology and Geophysics, Chinese Academy of Science, Beijing 100101 China) CHEN Jing yi (Changchun Science and Technique University, Changchun 130026 China);The seismic anisotropic "fossil" indicating the deep geodynamic proceeding[J];PROGRESS IN GEOPHYSICS;2000-02
4 HAO Chong-tao,YAO Chen,WANG Xun(Institute of Geology,China Seismological Bureau,Beijing 100029,China);The characteristics of velocities with azimuth variation for arbitrary spatial orientation TI media[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 WANG Zhong-ren,CHEN Zu-bin,ZHANG Lin-hang,CHAI Zhi-yuan (College of Instrumentation and Electrical Engineering,Jilin Univ,Changchun 130026,China;(Key Lab of Geo-Exploration and Instrumentation(Jilin Univ),Ministry of Education,Changchun 130026,China);Numerical simulation for seismic response to nonlinear sweeping signal from a vibrator[J];Progress in Geophysics;2006-03
7 HU Fa-long,XIAO Li-zhi,ZHANG Yuan-zhong,MAO Zhi-qiang(Faculty of Resource and information Technology,China University of petroleum,Beijing 102249,China);The minimum testing time determination for wireline formation tester[J];Progress in Geophysics;2006-04
8 LI Bin1,LIU Hong1,ZHU Guo-tong1,2,FU Zhi-fang3(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2.Research Institute of Exploration and Development,Daqing Oil Field,Daqing 163712,China;3.China University of Geosciences,Beijing 100083,China);Fizz gas phenomenon in exploration of oil & gas[J];Progress in Geophysics;2007-01
9 CHEN Yun1,GAO Le2,ZHAO Feng-fan3(1.State Key Laboratory of Lithospheric Evolution,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2.Xi'an University of Petroleum,Xi'an 710065,China;3.College of Geoexploration Science and Technology,Jilin University,Changchun 130026,China);A method to enhance the signal/noise ratio of three-component seismic data based on the polarization analysis in frequency domain[J];Progress in Geophysics;2007-01
10 NIU Bin-hua1,SUN Sheng1,SUN Chun-yan2,HUANG Xin-wu2,LI Jia1(1.School of Geophysics & Information Technology,China University of Geosciences,Beijing 100083,China2.School of Engineering & Technology,China University of Geosciences,Beijing 100083,China);The significance of seismic wave field equations matrices and the energy positive definite quadratic form[J];Progress in Geophysics;2007-02
China Proceedings of conference Full-text Database 2 Hits
1 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
2 TAN Wei-yi1,2, ZHAO Bing2, ZHANG Zhong-jie3 (1. Exploration & Production Research Institute, SINOPEC, Beijing 10083;2. China University of Geosciences, Beijing 100083; 3. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029);The analysis of the wave field characteristics in viscoelastic VTI medium[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 DAI Zhi-yang~1 ,Sun Jian-guo~2,Zha Xian-jie~1 (1.College of Earth and Space Sciences, University of Science and Technology of China, Hefei230026,China; 2. College of GeoExploration Science and Technology, Jilin University, Changchun130026,China);Seismic Wave Field Modeling with Convolutional Differentiator Algorithm[J];Journal of Jiling University (Earth Science Edition);2005-04
2 WANG Xue-qiu~(1,2),SUN Jian-guo~(1,2),ZHANG WEN-zhi~3(1.College of GeoExploration Science and Technology,Jilin University, Changchun 130026;2.Laboratory of Wave Theory and Imaging Technology,Open Research Laboratory for Integrated Geophysical Interpretation Theory of the Ministry of Land and Resources,Changchun 130026,China;3.China Aero Geophysical Survey and Remote Sensing Center for Land and Resourse,Beijing 100083,China);The State-of the-Art in Numerical Modeling Including Surface Topography[J];Journal of Jiling University (Earth Science Edition);2005-S1
3 WANG Xue-qiu,SUN Jian-guo,GUO Xuan(1.College of GeoExploration Science and Technology,Jilin University, Changchun 130026,China;2.Laboratory of Wave Theory and Imaging Technology,Open Research Laboratory for Integrated Geophysical Interpretation Theory of the Ministry of Land and Resources.Changchun 130026,China;3.Institute of Geophysical Northwest Branch Research Institute of Petroleum Exploration and Development,PetroChina,Lanzhou 730020,China);On the Reconstruction of Source by Finite Integral Fourier Transform[J];Journal of Jiling University (Earth Science Edition);2005-S1
4 SUN Jian-guo~ 1,2 ,WANG Xue-qiu~ 1,2 1.College of GeoExploration Science and Technology, Jilin University, Changchun 130026,China 2. Laboratory for Integrated Geophysical Interpretation Theory of Ministry for Land and Resources,Changchun130026,China;Seismic Modeling by Using Finite Sine and Cosine Transforms:Acoustic Equations[J];Journal of Jilin University(Earth Science Edition);2006-01
5 SUN Jian-guo~ 1,2 1. College of GeoExploration Science and Technology, Jilin University, Changchun 130026,China 2. Laboratory of Integrated Geophysical Interpretation Theory, Ministry of Land and Resources,Changchun 130026,China;Two New Schemes for Numerical Modeling of Acoustic Scattering[J];Journal of Jilin University(Earth Science Edition);2006-05
6 LI Fang(1,2),SUN Jian-guo(1,2),WANG Xue-qiu(1,2),YAO Jian(1),HAN Fu-xing(1,2) 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.Laboratory for Integrated Geophysical Interpretation Theory of Ministry for Land and Resources,Changchun 130026,China;Numerical Simulation of 2.5-D Acoustic Waves[J];Journal of Jilin University(Earth Science Edition);2006-S1
7 YANG Hao1,2,SUN Jian-guo1,2,HAN Fu-xing1,21.College of GeoExploration Science and Technology,Jilin University,Changchun,130026,China2.Laboratory for Integrated Geophysical Interpretation Theory of Ministry for Land and Resources,Changchun,130026,China;An C~(++) Language Program Implement of Traveltime Calculation of Expanding Wavefronts Finite-Difference Method[J];Journal of Jilin University(Earth Science Edition);2007-03
8 SUN Jian-guo1,2,HE Yang1,21.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China2.Laboratory for Integrated Geophysical Interpretation Theory of Ministry for Land and Resources-Laboratory for Wave Theory and Imaging Technology,Changchun 130026,China;Ray-tracing Based on Wavefront Construction:A Java Implementation[J];Journal of Jilin University(Earth Science Edition);2007-04
9 LIU Ning1,2,SUN Jian-guo1,2 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.Laboratory for Integrated Geophysical Interpretation Theory of Ministry for Land and Resources,Changchun 130026,China;The Integral Method for Numerical Modeling of Acoustic Scattering on Irregular Topography[J];Journal of Jilin University(Earth Science Edition);2007-S1
10 LI Jian1,2,SUN Jian-guo1,2 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.Laboratory Integrated Geophysical Interpretation Theory of Ministry for Land and Resources,Changchun 130026,China;Wave Equation Numerical Modeling Based on Irregular Topography[J];Journal of Jilin University(Earth Science Edition);2007-S1
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Ze_li, HE Qiao_deng (Changchun University of Science and Technology, Changchun 130026, China);USING THE BOND MATRIX METHOD TO DEDUCE THE ELASTIC COEFFICIENT IN ANISOTROPY MEDIA[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-04
2 WANG De li, HE Qiao deng (College of Geo Exploration Science and Technology,Jilin University,Changchun 130026,China);ELASTIC CONSTANTS CALCULATION METHOD AND PROPAGATION PROPERTIES FOR CRACKED MONOCLINIC MEDIA[J];Journal of Changchun University of Science and Technology;2002-02
3 XIONG Xiong,XU Hou ze (Institute of Geodesy and Geophysics, CAS, Wuhan 430077,China);Undulation of Moho and Ductile Flow of Lower Crust Induced by Mantle Flow[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;2000-S1
4 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
5 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
6 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 ZHANG Jian and SHI Yao-lin(The United Laboratory of Calculativ e Geodynamics,Graduate School of th e Chinese Academy of Sciences,Beiji ng100039,China);THERMODYNAMICS MECHANISM OF THE MARGINAL EXTENSIONAL BELT OF EAST ASIA[J];Geotectonica Et Metallogenia;2003-03
8 Yin Jingyuan Mei Shirong ( Center for Analysis and Prediction,CSB,Beijing 1 0 0 0 36,China);THE CRUSTAL STRESSSTATE AND ITSSIGNIFICANCE IN THREE DIMENSIONAL SIMULATIONS[J];EARTHQUAKE;1998-03
9 Zhang Yong xian 1, Shi Yao lin 2, Liu Gui ping 1 (1. Center for Analysis and Prediction, CSB, Beijing 100036, China; 2. Graduate School, China Academic Sinica, Beijing 100039, China);Preliminary study on the relationship between upwelling of hot material and gravity anomaly before earthquake[J];EARTHQUAKE;2000-S1
10 Fu Rongshan 1,2) , Huang Jianhua 1,2) , Chang Xiaohua 3) and Cao Kangzhen 1,2) 1)Department of Earth and Space Sciences,University of Science and Technology of China, Hefei, 230026 2)Advanced Research Center for Geoscience and Astronomy,third;NUMERICAL SIMULATION OF THE EVOLUTION OF THE DEFORMATION AND STRESS PATTERNS IN THE EAST ASIA CONTINENT[J];Crustal Deformation and Earthquake;2000-03
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