000128612 001__ 128612
000128612 005__ 20190316234415.0
000128612 0247_ $$2doi$$a10.1139/T08-093
000128612 02470 $$2ISI$$a000261909600010
000128612 037__ $$aARTICLE
000128612 245__ $$aModelling of the combined effect of strain rate and temperature on one-dimensional compression of soils
000128612 269__ $$a2008
000128612 260__ $$c2008
000128612 336__ $$aJournal Articles
000128612 520__ $$aStrain rate and temperature have important effects on the behaviour of soils. The present paper enhances the thermo-viscoplastic modelling of soils by taking advantage of the most recent understanding of the effects of temperature and strain rate on soils. In particular, modelling of the evolution of the vertical yield stress at any void ratio is made possible with the use of an advanced model for the dependence of vertical yield stress on temperature, as well as the use of the unique effective stress-strain-strain rate concept. The first part of the paper presents an overview of the experimental and constitutive theoretical works performed on the effects of strain rate and temperature. The second part describes a strain-rate and temperature coupled model, and the third part deals with the numerical validation of the proposed model.
000128612 6531_ $$astrain rate
000128612 6531_ $$atemperature
000128612 6531_ $$avertical yield stress
000128612 6531_ $$aconstitutive modelling.
000128612 700__ $$0240226$$g105611$$aLaloui, Lyesse
000128612 700__ $$aLeroueil, Serge
000128612 700__ $$aChalindar, Suzanne
000128612 773__ $$j12$$tCanadian Geotechnical Journal$$k45$$q1765–1777
000128612 8564_ $$uhttp://rparticle.web-p.cisti.nrc.ca/rparticle/AbstractTemplateServlet?calyLang=eng&journal=cgj&volume=45&year=0&issue=12&msno=t08-093$$zURL
000128612 8564_ $$uhttps://infoscience.epfl.ch/record/128612/files/Laloui%20et%20al%20Thermo-viscosity%20CGJ.pdf$$zn/a$$s539114
000128612 909C0 $$xU10264$$0252080$$pLMS
000128612 909CO $$qGLOBAL_SET$$particle$$ooai:infoscience.tind.io:128612$$pENAC
000128612 937__ $$aLMS-ARTICLE-2008-027
000128612 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000128612 980__ $$aARTICLE