Broadband Analytical Solution to the Scattering of Plane SV Waves by Circular Cylindrical Canyons |
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| Authors: | Zhong Hui and Zhang Yushan |
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| Institution: | Zhong Hui1,2) and Zhang Yushan2) 1) School of Earth and Space Sciences,Peking University,Beijing 100871,China 2) China Earthquake Disaster Prevention Center,Beijing 100029,China |
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| Abstract: | Based on Fourier-Bessel series expansion of wave functions,an analytical solution to 2-D scattering ofincident plane SV waves by circular cylindrical canyons with variable depthto-width ratios is deduced in this paper. Unlike other analytical solutions,this paper uses the asymptotic behavior of the cylindrical function to directly define the undetermined coefficients of scattered waves,thus,avoiding solving linear equation systems and the related numerical computation problems under high-frequency incident ... |
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| Keywords: | Plane SV waves Canyon Scattering Analytical solution Site effect |
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