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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
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地质与地球物理研究... [11]
成都山地灾害与环境研... [1]
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OAI收割 [12]
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期刊论文 [12]
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2022 [2]
2021 [1]
2019 [2]
2017 [2]
2016 [1]
2015 [1]
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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
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)
First-order particle velocity equations of decoupled P- and S-wavefields and their application in elastic reverse time migration
期刊论文
OAI收割
GEOPHYSICS, 2021, 卷号: 86, 期号: 6, 页码: S387-S404
作者:
Li, Zhiyuan
;
Liu, Youshan
;
Liang, Guanghe
;
Xue, Guoqiang
;
Wang, Runjie
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/07/05
Elastic wave reverse time migration of decoupling equation based on improved cosine combined window function
期刊论文
OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 11, 页码: 4378-4392
作者:
Li WenDa
;
Meng XiaoHong
;
Liu Hong
;
Wang Jian
;
Sun Jun
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/05/18
Finite-difference
Cosine-combined window
Numerical dispersion
Helmholtz algorithm
Decoupling equation
Elastic reverse time migration
Fast Poynting-vector based wave-mode separation and RTM in 2D elastic TI media
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2019, 卷号: 381, 页码: 27-41
作者:
Liu, Qiancheng
;
Zhang, Jianfeng
;
Lu, Yongming
;
Gao, Hongwei
;
Liu, Shaolin
  |  
收藏
  |  
浏览/下载:74/0
  |  
提交时间:2019/03/21
Wave propagation
Elasticity
Anisotropy
Wave separation
Vector elastic reverse time migration based on unstructured mesh for 2D tilted TI medium
期刊论文
OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 12, 页码: 4776-4789
作者:
Lu Yong-Ming
;
Zhang Jian-Feng
;
Yang Kai
;
Hu Jin-Yin
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/09/26
Unstructured Grid
Anisotropic
Elastic Rtm
Wave-mode Separation
Vector elastic reverse time migration based on unstructured mesh for 2D tilted TI medium
期刊论文
OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 12, 页码: 4776-4789
作者:
Lu Yong-Ming
;
Zhang Jian-Feng
;
Yang Kai
;
Hu Jin-Yin
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/09/26
Unstructured Grid
Anisotropic
Elastic Rtm
Wave-mode Separation
Wavefield separation and polarity reversal correction in elastic reverse time migration
期刊论文
OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2016, 卷号: 127, 页码: 56-67
作者:
Li, Zhiyuan
;
Ma, Xiaona
;
Fu, Chao
;
Liang, Guanghe
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2017/11/22
Wavefield separation
Polarity reversal correction
Polarization vector
Elastic reverse time migration
A global optimized implicit staggered-grid finite-difference scheme for elastic wave modeling
期刊论文
OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2015, 卷号: 58, 期号: 7, 页码: 2508-2524
作者:
Wang Yang
;
Liu Hong
;
Zhang Heng
;
Wang Zhi-Yang
;
Tang Xiang-De
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2017/12/07
Implicit finite-difference
Numerical simulations
Staggered-grid
Elastic wave equation
Simulated annealing algorithm
An excitation potential imaging condition for elastic reverse time migration
期刊论文
OAI收割
JOURNAL OF APPLIED GEOPHYSICS, 2014, 卷号: 108, 页码: 124-139
作者:
Gu, Bingluo
;
Liu, Youshan
;
Li, Zhiyuan
;
Ma, Xiaona
;
Liang, Guanghe
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2018/09/26
Elastic reverse time migration
Wavefield separating
Excitation potential imaging condition
Scalar potential
Vector potential