000011091 001__ 11091
000011091 005__ 20141205155835.0
000011091 04107 $$aeng
000011091 046__ $$k2008-10-12
000011091 100__ $$aNabili, Sara
000011091 24500 $$aSeismic Pore Water Pressure Generation Models: Numerical Evaluation and Comparison

000011091 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000011091 260__ $$b
000011091 506__ $$arestricted
000011091 520__ $$2eng$$aResearchers have attempted to model excess pore water pressure via numerical modeling, in order to estimate the potential of liquefaction. The attempt of this work is numerical evaluation of excess pore water pressure models using a fully coupled effective stress and uncoupled total stress analysis. For this aim, several cyclic and monotonic element tests and a level ground centrifuge test of VELACS project [1] were utilized. Equivalent linear and non linear numerical models were used to evaluate the excess pore water pressure. Comparing the excess pore pressure buildup time histories of the numerical and experimental models showed that the equivalent linear method can predict better the excess pore water pressure than the non linear approach, but it can not concern the presence of pore pressure in the calculation of the shear strain.

000011091 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000011091 653__ $$aExcess pore water pressure, effective stress, total stress, equivalent linear, non linear

000011091 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000011091 720__ $$aNabili, Sara$$iJafarian, Yaser$$iBaziar, Mohammad H.
000011091 8560_ $$ffischerc@itam.cas.cz
000011091 8564_ $$s503046$$uhttps://invenio.itam.cas.cz/record/11091/files/04-01-0004.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 04-01-0004.
000011091 962__ $$r9324
000011091 980__ $$aPAPER