000010695 001__ 10695
000010695 005__ 20141205155754.0
000010695 04107 $$aeng
000010695 046__ $$k2008-10-12
000010695 100__ $$aLi, Tongchun
000010695 24500 $$aDynamic Constitutive Model for Material of Rockfill Dams

000010695 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010695 260__ $$b
000010695 506__ $$arestricted
000010695 520__ $$2eng$$aThe recent development in dynamic constitutive models for material of rockfill dams is reviewed and summarized. Their advantages and disadvantages are compared in describing stress-strain relations under various conditions for granular materials. The P-Z constitutive model, which is a kind of the multi-mechanism plastic model based on generalized plasticity, is mainly introduced. It doesn’t have to definitely define yield surface and plastic potential surface. Meanwhile, the model can describe the dynamic and static features of sands and clay. Based on the available tests, the determination of the parameters for P-Z model is also given. Then, the shaking table test is carried.

000010695 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010695 653__ $$adynamic constitutive relation, generalized plastic mechanics, P-Z model, shaking table test

000010695 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010695 720__ $$aLi, Tongchun$$iZhang, Hongyang$$iLi, Hongen$$iLiang, Dong
000010695 8560_ $$ffischerc@itam.cas.cz
000010695 8564_ $$s557162$$uhttps://invenio.itam.cas.cz/record/10695/files/S13-077.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S13-077.
000010695 962__ $$r9324
000010695 980__ $$aPAPER