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浏览/检索结果: 共35条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Non-artifact vector P- and S-wave separation for elastic reverse time migration 期刊论文  OAI收割 PETROLEUM SCIENCE, 2022, 卷号: 19, 期号: 6, 页码: 2695-2710 作者:  Zhou, Xi-Yan;  Chang, Xu;  Wang, Yi-Bo;  Wen, Xiao-Tao;  You, Jia-Chun   |  收藏  |  浏览/下载：15/0  |  提交时间：2023/03/30 Multicomponent  Elastic RTM  P-and S-Wave separation  Separation artifacts  Decoupled velocity-strain equations   Stability of High-Order Finite-Difference Schemes for Poroelastic Wave Simulation 期刊论文  OAI收割 EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2022, 卷号: 12, 期号: 4, 页码: 891-911 作者:  Zhang, Wensheng;  Joardar, Atish Kumar   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/02/07 Stability  poroelastic wave equation  energy method  high-order scheme  wave simulation   A Nonbalanced Staggered-Grid FDTD Scheme for the First-Order Elastic-Wave Extrapolation and Reverse-Time Migration 期刊论文  OAI收割 IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2022, 卷号: 15, 页码: 4772-4781 作者:  Liang, Wenquan;  Chen, Guoxin;  Wang, Yanfei;  Cao, Jingjie;  Chen, Jinxin   |  收藏  |  浏览/下载：31/0  |  提交时间：2022/07/18 Mathematical models  Finite difference methods  Dispersion  Propagation  Time-domain analysis  Imaging  Finite element analysis  Elastic waves  finite-difference methods  geophysics computing  reverse-time migration (RTM)   A comparative study on the stress image and adaptive parameter-modified methods for implementing free surface boundary conditions in elastic wave numerical modeling 期刊论文  OAI收割 GEOPHYSICS, 2021, 卷号: 86, 期号: 6, 页码: T451-T467 作者:  Chen, Jing-Bo;  Cao, Jian;  Li, Zheng   |  收藏  |  浏览/下载：11/0  |  提交时间：2022/07/05 Numerical modelling of exciting seismic waves for a simplified bridge pier model under high-speed train passage over the viaduct 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2020, 卷号: 63, 期号: 12, 页码: 4473-4484 作者:  Wang ZhiYang;  Li YouMing;  Bai WenLei   |  收藏  |  浏览/下载：13/0  |  提交时间：2021/09/29 Bridge piers model  Train source  Numerical modelling  Modified couple stress theory   New k-space scheme for modeling elastic wave propagation in heterogeneous media 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2020, 卷号: 63, 期号: 8, 页码: 3091-3104 作者:  Huang JiWei;  Liu Hong   |  收藏  |  浏览/下载：13/0  |  提交时间：2020/09/28 k-space operator  Low-rank approximation  Wave propagation  Heterogeneous media   Numerical simulation of the six-component elastic-wave field 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2020, 卷号: 63, 期号: 6, 页码: 2375-2385 作者:  Zhang Zhi;  Sun LiXia;  Tang GuoBin;  Xu Tao;  Wang Yun   |  收藏  |  浏览/下载：33/0  |  提交时间：2020/07/07 Translational component  Rotational component  Staggered grid finite difference scheme  Simulation   A simplified staggered-grid finite-difference scheme and its linear solution for the first-order acoustic wave-equation modeling 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 卷号: 374, 页码: 863-872 作者:  Liang, Wenquan;  Wu, Xiu;  Wang, Yanfei;  Yang, Changchun   |  收藏  |  浏览/下载：30/0  |  提交时间：2018/12/11 Staggered-grid  Finite-difference scheme  Numerical dispersion  Acoustic wave-equation modeling   A parameter-modified method for implementing surface topography in elastic-wave finite-difference modeling 期刊论文  OAI收割 GEOPHYSICS, 2018, 卷号: 83, 期号: 6, 页码: T313-T332 作者:  Cao, Jian;  Chen, Jing-Bo   |  收藏  |  浏览/下载：28/0  |  提交时间：2019/03/21 A rectangular-grid lattice spring model for modeling elastic waves in Poisson's solids 期刊论文  OAI收割 GEOPHYSICS, 2018, 卷号: 83, 期号: 2, 页码: T69-T86 作者:  Li, Qingqing;  Zhang, Qingchen;  Chen, Hanming;  Zhou, Hui;  Xia, Muming   |  收藏  |  浏览/下载：29/0  |  提交时间：2018/12/29