Jan 1, 2006 · The aim of the present paper is to present the existing Chaboche model variants and describe its scientific and engineering applications. A compact review of literature on these applications is...

Oct 14, 2023 · chaboche 等[95]2012 年探究了非弹性 本构模型对疲劳寿命预测的影响，发现不同本构模 型对力学行为的再现能力对疲劳寿命准确性有较大 的影响。 而目前，宏观循环本构模型参与对结构的 寿命预测，主要集中在疲劳寿命预测和蠕变-疲劳寿 命预测两个方面。

Feb 1, 2023 · We revised the Chaboche model to consider the viscous effect during the cyclic loading. The proposed model can predict the cyclic behaviors under both uniaxial and multiaxial loading conditions. In this work, we propose a revised Chaboche model based on a crystal plasticity multiscale approach.

Jun 1, 2023 · The Chaboche combined isotropic/kinematic hardening model has gained wide popularity due to its outstanding description on cyclic stress-strain relations of different structural metals.

The Chaboche model with damage has been chosen from the wide range of available elasto-viscoplastic constitutive models for numerical calculations. The main advantage of the presented approach is the possibility of interference in subroutines and adjusting them to a particular problem (e.g. altering the form of constitutive equations).

A material that can describe such complex behavior is called Chaboche, a nonlinear kinematic hardening model [1, 2]. The Chaboche material model is a commonly used model for simulating the behavior of stainless steels, aluminum, nickel, and copper alloys [3, 4, 5, 6, 7].

Jan 1, 2017 · The elasto-viscoplastic constitutive equations of the Chaboche model have been developed and modified many times. In this study Chaboche viscoplastic constitutive model is presented in strain-space. This model is further implemented in the framework of finite element.

Feb 28, 2008 · The chosen formulation has been proposed by Chaboche, and it is implemented in most of the commercial codes used for nonlinear FEM simulations. At first, a procedure for the proper identification of unknown material model parameters has been put forward.

Apr 28, 2020 · This article presents the application of Chaboche nonlinear kinematic hardening model in simulations of uniaxial ratcheting. First, the symmetrical strain-controlled cyclic tension/compression...

Chaboche [1] [2] proposed the decomposed kinematic hardening model, expressed as: where: Each of the backstress terms of the Chaboche model have the form of an Armstrong-Frederick rule, where the parameters represent a plastic modulus …