Axisymmetric Consolidation in Unsaturated Soil Deposit Subjected to Time-Dependent Loadings

摘要: AbstractThis paper presents an analytical solution to predict the axisymmetric consolidation in unsaturated soil deposits subjected different time-dependent loadings. The mathematical procedure uses separation of variables and Laplace transformation methods obtain final solution. A set polar governing equations flow are obtained presented under partial differential (PDEs), then variable technique is used alter PDEs ordinary (ODEs) consisting distinctive variables. Fourier Bessel sine series present functions radial vertical flows, respectively, a function time. Four primary loading functions, including ramping, asymptotic, sinusoid, damped wave, mathematically simulated incorporated into proposed solutions. This study investigates changes excess pore-air pore-water pressures as well consolidatio...