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  1. Type of Document: Article
  2. DOI: 10.1201/9781003362081-28
  3. Publisher: CRC Press , 2023
  4. Abstract:
  5. This chapter presents results of the disturbed state concept (DSC)-based constitutive modeling of different types of concrete to predict their stress-strain behavior in uniaxial and triaxial stress states. Polymer concrete (PC) produced with three different types of epoxy resin, namely, ordinary concrete based on portland cement (OCC), light-weight concrete (LWC), and lime-mortar soil (LMS), have been studied in this chapter. The proposed constitutive model was based on the hierarchical single-surface (HISS) failure criterion. The model has been implemented in a nonlinear finite element code to capture the elasto-plastic response of different types of concrete and the failure pattern of their specimens. The failure pattern of concrete specimens has been estimated using ultimate disturbance values obtained from the finite element model and compared with the experimental and Mohr-Coulomb failure patterns. The results of these studies indicate that the DSC and HISS plasticity provide a useful tool in understanding and predicting the stress-strain response of different types of concrete. © 2024 selection and editorial matter, Chandrakant S. Desai, Yang Xiao, Musharraf Zaman, and John Phillip Carter; individual chapters, the contributors
  6. Keywords:
  8. Source: Dsc/Hiss Modeling Applications for Problems in Mechanics, Geomechanics, and Structural Mechanics ; 2023 , Pages 369-380 ; 978-100096680-0 (ISBN); 978-103242284-8 (ISBN)
  9. URL: https://www.taylorfrancis.com/chapters/edit/10.1201/9781003362081-28/concrete-vahab-toufigh-massoud-hosseinali-ahad-ouria