Composed material models for nonlinear behavior of reinforced concrete


Dede T., Ayvaz Y.

COMPUTERS AND CONCRETE, vol.12, pp.303-318, 2013 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 12
  • Publication Date: 2013
  • Doi Number: 10.12989/cac.2013.12.3.303
  • Title of Journal : COMPUTERS AND CONCRETE
  • Page Numbers: pp.303-318

Abstract

The purpose of this study is to present different composed material models for reinforced concrete structures (RC). For this aim a nonlinear finite element analysis program is coded in MATLAB. This program contains several yield criteria and stress-strain relationships for compression and tension behavior of concrete. In this study, the well-known criteria, Drucker-Prager, von Mises, Mohr Coulomb, Tresca, and two new criteria, Hsieh-Ting-Chen and Bresler-Pister, are taken into account. It is concluded that the coded program, the new yield criteria, and the models considered can be effectively used in the nonlinear analysis of reinforced concrete beams.