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科研机构
地质与地球物理研究... [12]
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期刊论文 [12]
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2018 [3]
2017 [2]
2016 [1]
2015 [2]
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专题:地质与地球物理研究所
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Rayleigh channel wave field and dispersion of coal seams with small faults
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 12, 页码: 4976-4987
作者:
Qiao YongHu
;
Teng JiWen
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2019/03/04
Rayleigh channel wave
Spectral element method
Numerical simulation
Dispersion analysis
Small-throw fault
A simplified staggered-grid finite-difference scheme and its linear solution for the first-order acoustic wave-equation modeling
期刊论文
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 new staggered grid finite difference scheme optimised in the space domain for the first order acoustic wave equation
期刊论文
EXPLORATION GEOPHYSICS, 2018, 卷号: 49, 期号: 6, 页码: 898-905
作者:
Liang, Wenquan
;
Wu, Xiu
;
Wang, Yanfei
;
Cao, Jingjie
;
Wu, Chaofan
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/01/14
acoustic wave equation
finite difference scheme
finite difference time domain
numerical dispersion
staggered grid
Seismic modeling with an optimal staggered-grid finite-difference scheme based on combining Taylor-series expansion and minimax approximation
期刊论文
STUDIA GEOPHYSICA ET GEODAETICA, 2017, 卷号: 61, 期号: 3, 页码: 560-574
作者:
Yan, Hongyong
;
Yang, Lei
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2017/11/24
seismic wave
numerical modeling
dispersion analysis
numerical accuracy
Optimization of finite difference forward modeling for elastic waves based on optimum combined window functions
期刊论文
JOURNAL OF APPLIED GEOPHYSICS, 2017, 卷号: 138, 页码: 62-71
作者:
Wang Jian
;
Meng Xiaohong
;
Liu Hong
;
Zheng Wanqiu
;
Liu Yaning
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2017/11/16
Finite Difference
Window Function
Numerical Dispersion
Pseudospectral Method
Optimal staggered-grid finite-difference schemes bycombining Taylor-series expansion and sampling approximation for wave equation modeling
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2016, 卷号: 326, 页码: 913-930
作者:
Yan, Hongyong
;
Yang, Lei
;
Li, Xiang-Yang
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2017/11/21
Staggered-grid finite-difference
Numerical modeling
Numerical solutions
Wave equation
Dispersion relation
Numerical accuracy
Optimized finite-difference operators based on Chebyshev auto-convolution combined window function
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2015, 卷号: 58, 期号: 2, 页码: 628-642
作者:
Wang Zhi-Yang
;
Liu Hong
;
Tang Xiang-De
;
Wang Yang
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2018/09/26
Finite-difference
Numerical dispersion
Window functions
Main and side lobe
Auto-convolution
Weighted combination
Optimized finite-difference operators based on Chebyshev auto-convolution combined window function
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2015, 卷号: 58, 期号: 2, 页码: 628-642
作者:
Wang Zhi-Yang
;
Liu Hong
;
Tang Xiang-De
;
Wang Yang
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/09/26
Finite-difference
Numerical dispersion
Window functions
Main and side lobe
Auto-convolution
Weighted combination
Dispersion analysis of triangle-based finite element method for acoustic and elastic wave simulations
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2014, 卷号: 57, 期号: 8, 页码: 2620-2630
作者:
Liu Shao-Lin
;
Li Xiao-Fan
;
Liu You-Shan
;
Zhu Tong
;
Zhang Mei-Gen
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2018/09/26
Finite element method
Numerical dispersion
Triangle mesh
Acoustic wave equation
Elastic wave equation
Dispersion analysis of triangle-based finite element method for acoustic and elastic wave simulations
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2014, 卷号: 57, 期号: 8, 页码: 2620-2630
作者:
Liu Shao-Lin
;
Li Xiao-Fan
;
Liu You-Shan
;
Zhu Tong
;
Zhang Mei-Gen
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/09/26
Finite element method
Numerical dispersion
Triangle mesh
Acoustic wave equation
Elastic wave equation
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