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Computational Rheological Model of Concrete

Author(s):
Medium: journal article
Language(s): Russian
Published in: International Journal for Computational Civil and Structural Engineering / Международный журнал по расчету гражданских и строительных конструкций, , n. 2, v. 15
Page(s): 135-143
DOI: 10.22337/2587-9618-2019-15-2-135-143
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.

Structurae cannot make the full text of this publication available at this time. The full text can be accessed through the publisher via the DOI: 10.22337/2587-9618-2019-15-2-135-143.
  • About this
    data sheet
  • Reference-ID
    10336090
  • Published on:
    02/08/2019
  • Last updated on:
    02/08/2019
 
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