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Constitutive Model for Concrete: An Overview
Author(s) -
Mehdi Shekarbeigi,
Hasan Sharafi
Publication year - 2015
Publication title -
current world environment
Language(s) - English
Resource type - Journals
eISSN - 2320-8031
pISSN - 0973-4929
DOI - 10.12944/cwe.10.special-issue1.94
Subject(s) - constitutive equation , plasticity , continuum mechanics , plasticity theory , field (mathematics) , damage mechanics , geotechnical engineering , engineering , mechanics , geology , structural engineering , materials science , physics , mathematics , finite element method , composite material , pure mathematics
In the last three decades, the constitutive modelling of concrete evolved considerably. This paper describes various developments in this field based on different approaches such anelasticity, plasticity, continuum damage mechanics, plastic fracturing, endochronic theory, microplane models, etc. In this article the material is assumed to undergo small deformations. Only time independent constitutive models and the issues related to their implementation are discussed.

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