Results 191 to 200 of about 4,884 (218)
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Determination of Material Parameters in the Chaboche Unified Viscoplasticty Model
Applied Mechanics and Materials, 2009An experimental programme of cyclic mechanical testing of a 316 stainless steel, at temperatures up to 600°C, under isothermal conditions, for the identification of material constitutive constants, has been carried out using a thermo-mechanical fatigue (TMF) test machine with induction coil heating. The constitutive model adopted is a modified Chaboche
Yun Peng Gong +3 more
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The Chaboche nonlinear kinematic hardening model: calibration methodology and validation
Meccanica, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BROGGIATO, Giovanni Battista +2 more
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Additional Guidance for Inelastic Ratcheting Analysis Using the Chaboche Model
Volume 1: Codes and Standards, 2014This paper builds on PVP2013-98150 by Kalnins, Rudolph, and Willuweit [1], which documented two calibration processes for determining the parameters of the Chaboche nonlinear kinematic hardening (NLK) material model for stainless steel, and tested the material model using a pressurized cylindrical shell subjected to thermal cycling.
William F. Weitze, Timothy D. Gilman
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CALIBRATION OF CHABOCHE KINEMATIC HARDENING MODEL PARAMETERS BY OPTIMISATION
İstanbul Ticaret Üniversitesi Fen Bilimleri DergisiDrag links are used in the automotive industry mostly, and during painting, their ends are protected against paint by two types of cap productions. While one is machined, the other is cold formed. In this study, a finite element simulation for the deformation process of a drag link’s cap made from St52 alloy is performed.
Alişan Araslı, İlyas Kacar
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MODIFIED GENETIC ALGORITHM IN CHABOCHE MODEL PARAMETERS IDENTIFICATION
2017Many of genetic algorithms that are commonly used have a major drawback – they have high computational power requirements, some in CPU time or high memory consumption or some of them both. So modified genetic was developed and in research presented in this paper algorithm was tested in Chaboche material model parameters identification for low-cycle ...
Janeš, Gordan +2 more
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Volume 4: Advanced Materials: Design, Processing, Characterization and Applications; Advances in Aerospace Technology, 2023
Abstract This paper presents the development and validation of a Chaboche unified viscoplastic constitutive model, incorporating both nonlinear isotropic and kinematic hardening rules, to accurately predict the stress-strain behavior of Inconel Alloy 740H.
Elnaz Haddadi +2 more
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Abstract This paper presents the development and validation of a Chaboche unified viscoplastic constitutive model, incorporating both nonlinear isotropic and kinematic hardening rules, to accurately predict the stress-strain behavior of Inconel Alloy 740H.
Elnaz Haddadi +2 more
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Evaluation of cyclic inelastic response in fretting based on unified Chaboche model
International Journal of Fatigue, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lu, Feng, Xu, Jinquan
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Volume 1B: Codes and Standards, 2013
Two calibration processes are selected for determining the parameters of the Chaboche nonlinear kinematic hardening (NLK) material model for stainless steel. One process is manual that requires no outside software and the other follows a finite element software.
Arturs Kalnins +2 more
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Two calibration processes are selected for determining the parameters of the Chaboche nonlinear kinematic hardening (NLK) material model for stainless steel. One process is manual that requires no outside software and the other follows a finite element software.
Arturs Kalnins +2 more
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Chaboche Material Model and Thermo-Mechanical Behaviour of Polymers with Respect to Fatigue
2017In this paper we want to highlight the chain of linked topics, which are necessary to cover when implementing a fatigue analysis for polymeric materials and/or fibre-reinforced plastics. Starting from experimental observation the time dependency in cyclic loading responses are emphasized by viscoelastic and viscoplastic phenomena in applied material ...
Matthias Ziegenhorn +4 more
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Implicit numerical algorithm for Chaboche elastoplastic model
Procedings of The XXXVI Iberian Latin American Congress on Computational Methods in Engineering, 2015J. P. Lopes, L. Malcher
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