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Cyclic J-integral using the linear matching method [PDF]
, 2013 The extended version of the latest Linear Matching Method (LMM) has the capability to evaluate the stable cyclic response, which produces cyclic stresses, residual stresses and plastic strain ranges for the low cycle fatigue assessment with cyclic load ...
Chen, Haofeng, Chen, Weihang
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Modelling the cyclic response of structural steel for FEM analyses [PDF]
ITM Web of Conferences, 2019 Modelling the cyclic response of structural steel plays an important role in the design and performance assessment of steel structures. Up to date, several mathematical models were developed to simulate metal plasticity, but only some of them were ...
Zub Ciprian Ionut +2 more
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Journal of Marine Science and Engineering, 2022 This work studies the Voce–Chaboche (V–C) material model parameter optimization for high-strength steel welded joints subjected to cyclic loading. The model parameters of each material zone in a S690 steel butt-welded joint were determined using an ...
Alice Petry +3 more
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An Identification of the Material Hardening Parameters for Cyclic Loading – Experimental and Numerical Studies [PDF]
Archives of Metallurgy and Materials, 2020 This paper presents the results of experimental studies and numerical simulations of the ratcheting for the PA6 aluminum. In the initial determination of the material hardening parameters, the samples were subjected to the symmetrical strain-controlled ...
A. Skrzat, M. Wójcik
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MATEC Web of Conferences, 2018 This paper presents the cyclic plasticity and low cycle fatigue (LCF) damage characterisation of thermally simulated heat affected zone (HAZ) for API 5L X100Q weldments.
Devaney Ronan J. +3 more
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Analysis of ultimate load-bearing behavior of stiffened plate under axial cyclic loading
Zhongguo Jianchuan Yanjiu, 2022 ObjectivesIn order to improve the accuracy of nonlinear numerical simulation of the ultimate load-bearing behavior of a hull stiffened plate, the effects of ideal elastoplastic, isotropic hardening and cyclic plastic Chaboche material models on the ...
Huwei CUI, Qiyin DING
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Calculation of a lower bound ratchet limit part 2 : Application to a pipe intersection and dissimilar material join [PDF]
, 2013 In an accompanying paper in this issue a lower bound method based on Melan's theorem was derived and implemented into the Linear Matching Method ratchet analysis procedure.
Chen, Haofeng +2 more
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Study of Cyclic Plasticity and Creep Ratchet Behavior of PTFE
Applied Sciences, 2023 Due to its superior corrosion resistance and low coefficient of friction, polytetrafluoroethylene (PTFE) is extensively used in the aerospace, machinery, chemical, and pharmaceutical industries.
Hongyan Liu +3 more
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Fracture and Structural Integrity, 2021 The paper deals with the numerical investigation and implementation of the two-surface plasticity model (or bounding surface model). This plasticity theory allows to describe the deformation behavior under large strain cyclic plasticity and the material ...
Riccardo Fincato +4 more
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Shakedown analysis of a composite cylinder with a cross-hole [PDF]
, 2011 In this study, both the lower and upper bound shakedown limits of a closed-end composite cylinder with or without a cross-hole subject to constant internal pressure and a cyclic thermal gradient are calculated by the Linear Matching Method (LMM ...
Chen, Haofeng +3 more
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