Multi-Axial Concrete Models for Nonlinear Analysis

Abstract:

The most widely used multi-axial concrete models including elastic-plastic model and elastic plastic damage model are expounded and it is recognized that the elastic plastic damage model is more reasonable to reflect nonlinear characteristic of concrete. The development and application of elastic plastic damage model is comprehensively appraised and a practical elastic plastic damage constitutive model is established. Finally the dynamic trend of constitutive model of concrete development is introduced.

• Periodical: Advanced Materials Research (Volumes 1065-1069)
• Pages: 2099-2103
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.2099
• Online since: December 2014
• Authors: Hu Qi*, Yun Gui Li
• Keywords: Concrete Constitutive Model, Elastic Plastic Constitutive Model, Elastic Plastic Damage Model

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