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作品数:109被引量:226H指数:9
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相关作者:侯波李宾杜启振姚素英肖夏更多>>
相关机构:中国石油大学(北京)中国石油大学(华东)天津大学更多>>
相关期刊:《Geoscience Frontiers》《Earthquake Science》《Science China Mathematics》《Advances in Applied Mathematics and Mechanics》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家教育部博士点基金高等学校学科创新引智计划更多>>
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Modeling and RTM for arbitrary-order pure acoustic wave equation in VTI media using normalized pseudo-analytical method
《Earthquake Science》2018年第2期83-91,共9页Shigang Xu Yang Liu 
supported by the National Natural Science Foundation of China (NSFC) under contract granted No. 41474110;Research Foundation of China University of Petroleum-Beijing at Karamay under contract number RCYJ2018A-01-001
The conventional pseudo-acoustic wave equations(PWEs) in vertical transversely isotropic(VTI)media may generate SV-wave artifacts and propagation instabilities when anisotropy parameters cannot satisfy the pseudo-...
关键词:vertical transversely isotropic acoustic waveequation pseudo-analytical method reverse-time migration 
Seismic wave modeling in viscoelastic VTI media using spectral element method被引量:2
《Earthquake Science》2014年第5期553-565,共13页Ping Ping Yixian Xu Yu Zhang Bo Yang 
financially supported by the National Natural Science Foundation of China (Grant No.41304077);Postdoctoral Science Foundation of China (Grant No.2013M531744,2014T70740);Key Laboratory of Geospace Environment and Geodesy (Grant No.12-02-03);Subsurface Multi-scale Imaging Laboratory (Grant No.SMIL-2014-01)
Spectral element method(SEM) for elastic media is well known for its great flexibility and high accuracy in solving problems with complex geometries.It is an advanced choice for wave simulations.Due to anelasticity ...
关键词:Spectral element method (SEM) Viscoelastic vertical transversely isotropic (VTI) mediaPerfectly matched layer Wave modeling 
Numerical simulation of elastic wave propagation based on the transversely isotropic BISQ equation
《Acta Seismologica Sinica(English Edition)》2002年第6期628-635,共8页杨宽德 杨顶辉 王书强 
State Natural Sciences Foundation of China (No. 40174012) and the Key Laboratory Foundation of the CNPC (No. GPKL0104).
The Biot and Squirt-flow are the two most important mechanisms of fluid flow in the porous medium with fluids. Based on the BISQ (Biot-Squirt) model where the two mechanisms are treated simultaneously, dispersion and ...
关键词:BISQ equation wave-fields simulation transversely isotropic medium staggered grid method 
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