Li Cheng
School of Mechanical Engineering, Zhengzhou University, Zhengzhou, 450001, China
Xu Manman
School of Mechanical Engineering, Zhengzhou University, Zhengzhou, 450001, China
ABSTRACT
According to elastic theory, the motional differential function is established based on accurate boundary conditions, aiming at propagation characteristics of elastic wave in the elastic body. With analytic method, effects of various parameters of same materials and effect of various materials on elastic wave are completely simulated and analyzed. Finally, the accurate analytic solutions of diverse transverse and longitudinal waves are obtained. Moreover, effects of different materials on propagation velocity are compared.
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How to cite this article
Li Cheng and Xu Manman, 2013. Simulation Analysis and Comparison of Effects of Various Materials on Elastic
Wave Propagation Velocity. Journal of Applied Sciences, 13: 3830-3834.
DOI: 10.3923/jas.2013.3830.3834
URL: https://scialert.net/abstract/?doi=jas.2013.3830.3834
DOI: 10.3923/jas.2013.3830.3834
URL: https://scialert.net/abstract/?doi=jas.2013.3830.3834
REFERENCES
- Mavko, G., C. Chan and T. Mukerji, 1995. Fluid substitution: Estimating changes in VP without knowing VS. Geophysics, 60: 1750-1755.
CrossRefDirect Link - Du, D., X. Ma and Y. Niu, 1999. An inversion method on plane elastic wave with transfer operator. Acta Mech. Solida Sin., 20: 149-156.
Direct Link - Liu, Y. and X.C. Wei, 2003. Finite element equations and numerical simulation of elastic wave propagation in two-phase anisotropic media. Acta Seismologica Sin., 25: 154-162.
CrossRefDirect Link - Nayfeh, A.H., 1991. The general problem of elastic wave propagation in multilayered anisotropic media. J. Acoust. Soc. Am., 89: 1521-1531.
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