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dc.contributor.authorPei-Hsun Tsaien_US
dc.contributor.authorChang-Hai Chienen_US
dc.contributor.authorZheng-Yi Fengen_US
dc.contributor.authorYu-Ting Linen_US
dc.description.abstractA numerical study was performed to identify the significant factors that influence numerical simulation of the spectral analysis of the surface waves (SASW) method. Damping, impulsive force magnitude, time step, element size of mesh, and soil layer profile were all parametrically studied. An axisymmetric finite difference code was adopted to simulate the surface wave propagation in layered media. The phase spectra method was utilized to obtain the dispersion curves and shear wave velocity profiles of the soil strata. The most important factor influencing the SASW numerical modeling is the shear wave velocity profile of the soil layers. The shear wave velocity of the soil layer also dominates the fluctuation of the cross power spectrum.en_US
dc.relation中華水土保持學報, Volume 43, Issue 4, Page(s) 359-368.zh_TW
dc.subjectSpectral analysis of surface waves (SASW)en_US
dc.subjectcross power spectrumen_US
dc.subjectshear wave velocityen_US
dc.subjectnumerical simulationen_US
dc.titleThe Factors Influencing the Numerical Simulation of the Spectral Analysis of the Surface Waves Methoden_US
dc.typeJournal Articlezh_TW
item.openairetypeJournal Article-
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