Prethodno priopćenje

https://doi.org/10.14256/JCE.2151.2017

Influence of soil properties on amplification of saturated inhomogeneous poroviscoelastic soil profile

Toufiq Ouzandja
Mohamed Hadid

Sažetak

The influence of local geotechnical site conditions on the soil profile amplification is analysed in this paper by assuming that the incoming seismic waves consist of inclined P-SV waves. The inhomogeneous soil profile is idealized as a multi-layered saturated poroviscoelastic medium and characterized by the Biot’s theory with a shear modulus varying continuously in depth according to the Wichtmann’s model. The results are presented in terms of horizontal and vertical soil profile amplification with linear and nonlinear soil behaviour, for different values of incidence angle, pore-water saturation, porosity, permeability, coefficient of uniformity, and non-cohesive fines content.

Ključne riječi

Biot’s theory; amplification function; nonlinear soil behaviour; inhomogeneous soil profile

Hrčak ID:

241281

URI

https://hrcak.srce.hr/241281

Datum izdavanja:

13.7.2020.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.502 *