000003293 001__ 3293
000003293 005__ 20141118153404.0
000003293 04107 $$acze
000003293 046__ $$k2005-05-09
000003293 100__ $$aJanda, T.
000003293 24500 $$aGeneralized formulation of cam clay model

000003293 24630 $$n11.$$pENGINEERING MECHANICS 2005
000003293 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Brno
000003293 506__ $$arestricted
000003293 520__ $$2eng$$aIn this contribution, a generalized Cam clay model for soil materials is introduced. This critical state model reduces high dilatation and softening behaviour of overconsolidated soils which occurs in classical Cam clay model formulation. More realistic response of the model is achieved by introducing a new yield function in dilatation domain i.e. for OCR > 2. Further, the dependency of the yield function to the Lode’s angle is adopted and non-associated flow rule is assumed. Finally, the reduction of hardening modulus is shown in comparison to the classical Cam clay model formulation.

000003293 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003293 653__ $$a

000003293 7112_ $$aENGINEERING MECHANICS 2005$$cSvratka (CZ)$$d2005-05-09 / 2005-05-12$$gEM2005
000003293 720__ $$aJanda, T.$$iŠejnoha, M.
000003293 8560_ $$ffischerc@itam.cas.cz
000003293 8564_ $$s338473$$uhttp://invenio.itam.cas.cz/record/3293/files/Janda_T-PT.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000003293 962__ $$r3238
000003293 980__ $$aPAPER