Numerical simulation of seismic ground motion isolation using fully coupled nonlinear response in saturated sands

Taiebat, M; Jeremic, B; Cheng, Z; Dafalias, Y

dc.contributor.author	Taiebat, M	en
dc.contributor.author	Jeremic, B	en
dc.contributor.author	Cheng, Z	en
dc.contributor.author	Dafalias, Y	en
dc.date.accessioned	2014-03-01T02:51:46Z
dc.date.available	2014-03-01T02:51:46Z
dc.date.issued	2008	en
dc.identifier.issn	08950563	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/35635
dc.subject.other	Cyclic mobility	en
dc.subject.other	Earthquake loadings	en
dc.subject.other	Fully-coupled	en
dc.subject.other	Layered soils	en
dc.subject.other	Loading condition	en
dc.subject.other	Non-linear dynamics	en
dc.subject.other	Non-linear response	en
dc.subject.other	Numerical approaches	en
dc.subject.other	Numerical simulation	en
dc.subject.other	Sand liquefaction	en
dc.subject.other	Saturated porous media	en
dc.subject.other	Saturated sand	en
dc.subject.other	Seismic ground motions	en
dc.subject.other	Three dimensional finite elements	en
dc.subject.other	Upper layer	en
dc.subject.other	Civil engineering	en
dc.subject.other	Dynamic response	en
dc.subject.other	Dynamics	en
dc.subject.other	Earthquakes	en
dc.subject.other	Engineering geology	en
dc.subject.other	Porous materials	en
dc.subject.other	Soil liquefaction	en
dc.subject.other	Soil structure interactions	en
dc.subject.other	Soils	en
dc.subject.other	Geotechnical engineering	en
dc.title	Numerical simulation of seismic ground motion isolation using fully coupled nonlinear response in saturated sands	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1061/40975(318)121	en
heal.identifier.secondary	http://dx.doi.org/10.1061/40975(318)121	en
heal.publicationDate	2008	en
heal.abstract	A fully coupled nonlinear dynamic numerical approach and an advanced constitutive model have been implemented in a three dimensional finite element computer code to predict the response of saturated porous media under different types of loading conditions including earthquake loading. The formulation and implementation are already verified and validate, and were then applied to the problem of sand liquefaction and cyclic mobility phenomena for investigation on a specific configuration of layered soil column, where liquefaction of the deeper loose elements prevents transmission of earthquake induced shear stresses to the upper layers. © 2008 ASCE.	en
heal.journalName	Geotechnical Special Publication	en
dc.identifier.doi	10.1061/40975(318)121	en
dc.identifier.issue	181	en