A CYCLIC PLASTICITY MODEL BASED ON FUZZY SET THEORY
Abstract eng: A cyclic constitutive model based on fuzzy set plasticity, which was first introduced by Klisinski (1988) and used as the basis for developments, is presented in this paper. The fuzzy set plasticity model is physically intuitive and easy to visualize, which provides analytical and simple geometrical interpretation to formulate hardening, deviatoric and volumetric hysteresis features, material memory, and kinematic mechanisms without resorting to a complex analytical formulations. Two numerical examples involving granular materials subjected to drained conditions are demonstrated in this paper.
Contributors:
Publisher:
Columbia University in the City of New York
Conference Title:
Conference Title:
15th ASCE Engineering Mechanics Division Conference
Conference Venue:
New York (US)
Conference Dates:
2002-06-02 / 2002-06-05
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-11-19, last modified 2014-11-19
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