Seismic wave propagation in Kelvin visco-elastic VTI media

	Seismic wave propagation in Kelvin visco-elastic VTI media
	Jun Lu; Yun Wang
通讯作者	Yun Wang
	2010
发表期刊	Applied Geophysics
卷号	7 期号:4 页码:357-364
摘要	In this article, under the assumption of weak anisotropy and weak attenuation, we present approximate solutions of anisotropic complex velocities and quality-factors for Kelvin visco-elastic transverse isotropy (KEL-VTI) media, based on the complex physical parameter matrix. Also, combined with the KEL-VTI media model, the propagation characteristics of the qP-, qSV-, and qSH-wave phases and energies are discussed. Further, we build a typical KEL-VTI media model of the Huainan coal mine to model the wave propagation. The numerical simulation results show that the PP- and PSV-wave theoretical wave-fields are close to the wave-fields of three-component P- and converted-waves acquired in the work area. This result proves that the KEL-VTI media model gives a good approximation to this typical coalfield seismic-geologic conditions and is helpful to the study of attenuation compensation of multi-component seismic data.
关键词	Kel-vti Media Complex Velocity Quality-factor Anisotropy
学科领域	矿床地球化学
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.gyig.ac.cn/handle/352002/4925
专题	矿床地球化学国家重点实验室_矿床地球化学国家重点实验室_期刊论文
通讯作者	Yun Wang
推荐引用方式 GB/T 7714	Jun Lu,Yun Wang. Seismic wave propagation in Kelvin visco-elastic VTI media[J]. Applied Geophysics,2010,7(4):357-364.
APA	Jun Lu,&Yun Wang.(2010).Seismic wave propagation in Kelvin visco-elastic VTI media.Applied Geophysics,7(4),357-364.
MLA	Jun Lu,et al."Seismic wave propagation in Kelvin visco-elastic VTI media".Applied Geophysics 7.4(2010):357-364.

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