The Shift Time of SV-Wave on the Free Surface of Stratum

An Ling Wang; Fu Ping Liu

doi:10.4028/www.scientific.net/AMM.488-489.530

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 488-489The Shift Time of SV-Wave on the Free Surface of...

The Shift Time of SV-Wave on the Free Surface of Stratum

Abstract:

Using the phase shift of reflection coefficient of SV seismic wave at the free surface of stratum, we derived the the shift time of total reflected SV seismic wave, given formulae of shift timeand drawn the curves of shift time. The results show that reflected wave of VS-wave exists negative shift;for glancing wave or angle of incidence being near the critical angle, a large shift can be caused , In other angle of incidence the shift is the same order of magnitude as the wavelength.

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Periodical:

Applied Mechanics and Materials (Volumes 488-489)

Pages:

530-533

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.488-489.530

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Online since:

January 2014

Authors:

An Ling Wang*, Fu Ping Liu

Keywords:

Numerical Simulation, Phase Shift, Shift Time, Sv-Wave

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