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Yuanqiang Cai
Researcher at Wenzhou University
Publications - 4
Citations - 194
Yuanqiang Cai is an academic researcher from Wenzhou University. The author has contributed to research in topics: Diffraction & Seismic wave. The author has an hindex of 4, co-authored 4 publications receiving 148 citations.
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Effects of Topographic Amplification Induced by a U‐Shaped Canyon on Seismic Waves
TL;DR: In this paper, a series solution of wave functions for 2D scattering and diffraction of plane SH (shear horizontal) waves induced by a U-shaped canyon is proposed to account for the topographic effect of such a canyon.
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Scattering of SH waves induced by a non-symmetrical V-shaped canyon
TL;DR: In this paper, a wavefield for a non-symmetrical V-shaped canyon is constructed in terms of an infinite series of wavefunctions with unknown coefficients in three coordinate systems, respectively.
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Error Assessment for Spectral Representation Method in Random Field Simulation
TL;DR: In this paper, the authors compared the statistical errors produced by the random amplitudes method and the random phases method in terms of power spectral density functions and showed that the random amplitude method exhibits higher but more uniformly distributed stochastic errors than the random phase method.
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Error Assessment for the Coherency Matrix-Based Spectral Representation Method in Multivariate Random Processes Simulation
TL;DR: In this paper, the stochastic errors of the PSD for the coherency matrix-based SRM have been compared, and the results show that the PSDs are the same as or the Coherency Matrix based SRM, whereas for the random phases formula and eigendecomposition method, they are different.