COMPUTATIONAL RHEOLOGICAL MODEL OF CONCRETE
Journal Title: International Journal for Computational Civil and Structural Engineering - Year 2019, Vol 15, Issue 2
Abstract
The substantiation of the computational rheological model of the material for use in computer calculations of concrete and reinforced concrete structures of arbitrary complexity, taking into account the creep of concrete, with possible changes in the intensity of the current load over time, is presented. The computational model is based on the Maxwell-Weichert generalized model of the viscoelastic material. The model was verified on the basis of experimental data and requirements of regulatory documents for the calculations of concrete and reinforced concrete structures, taking into account the creep of the material. Verification of the computational model and numerical calculations using the selected computational model were performed in the SIMULIA Abaqus software environment.
Authors and Affiliations
Vladimir Sidorov
Keywords
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- EP ID EP605971
- DOI 10.22337/2587-9618-2019-15-2-135-43
- Views 55
- Downloads 0
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