Scientia Iranica, ( ISI ), Volume (16), No (6), Year (2009-12) , Pages (512-519)

Title : ( Nonlinear FE Analysis of Reinforced ConcreteStructures Using a Tresca-Type Yield Surface )

Authors: - - , I. Rahmani , Mohaamad Rezaiee Pajand ,

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Abstract

This paper presents a nonlinear analysis of reinforced concrete structures. Various yield surfaces of concrete are reviewed in the beginning and then a recently proposed yield surface for concrete is introduced. The yield surface considers the behavior of concrete in a three-dimensional stress state. Based on the yield surface, a nonlinear nite element formulation is provided to facilitate a three-dimensional analysis of reinforced concrete structures. An eight-node brick element is used in the analysis. Several numerical examples are given to show the ability of the yield surface in solving nonlinear reinforced concrete problems.

Keywords

Finite element method; Yield surface; Nonlinear analysis; Reinforced concrete.
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@article{paperid:1014223,
author = { -, - and I. Rahmani and Rezaiee Pajand, Mohaamad},
title = {Nonlinear FE Analysis of Reinforced ConcreteStructures Using a Tresca-Type Yield Surface},
journal = {Scientia Iranica},
year = {2009},
volume = {16},
number = {6},
month = {December},
issn = {1026-3098},
pages = {512--519},
numpages = {7},
keywords = {Finite element method; Yield surface; Nonlinear analysis; Reinforced concrete.},
}

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%0 Journal Article
%T Nonlinear FE Analysis of Reinforced ConcreteStructures Using a Tresca-Type Yield Surface
%A -, -
%A I. Rahmani
%A Rezaiee Pajand, Mohaamad
%J Scientia Iranica
%@ 1026-3098
%D 2009

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