Phenomenological modelling of cyclic plasticity
The stress-strain behaviour of metals under a cyclic loading is very miscellaneous and
needs an individual approach for different metallic materials. There are many different …
needs an individual approach for different metallic materials. There are many different …
Influence of mean stress and stress amplitude on uniaxial and biaxial ratcheting of ST52 steel and its prediction by the AbdelKarim–Ohno model
The paper presents a new type of experiment focused on investigation of the influence of
mean stress and stress amplitude on steady state ratcheting realized in ST52 steel at the …
mean stress and stress amplitude on steady state ratcheting realized in ST52 steel at the …
Cyclic plasticity of additively manufactured metals
This book chapter first explains some fundamentals of additive manufacturing of metals. The
scanning strategies and printing parameters in the framework of selective laser melting …
scanning strategies and printing parameters in the framework of selective laser melting …
Implementation of MAKOC cyclic plasticity model with memory
R Halama, A Markopoulos, R Jančo… - Advances in Engineering …, 2017 - Elsevier
This paper deals with the description of implementation of the advanced cyclic plasticity
model called MAKOC, which is based on the AbdelKarim–Ohno kinematic hardening rule …
model called MAKOC, which is based on the AbdelKarim–Ohno kinematic hardening rule …
Ratcheting evaluation of pressurized straight pipe using Ahmadzadeh–Varvani hardening rule
X Chen, Y Tian, S Liu, L Lang, L Zhu - Thin-Walled Structures, 2022 - Elsevier
This study evaluates the Ahmadzadeh–Varvani (AV) hardening rule for the ratcheting
behavior of pressurized straight pipe made of austenitic stainless steel Z2CND18. 12N …
behavior of pressurized straight pipe made of austenitic stainless steel Z2CND18. 12N …
Contact defects initiation in railroad wheels–Experience, experiments and modelling
R Halama, R Fajkoš, P Matušek, P Bábková, F Fojtík… - Wear, 2011 - Elsevier
Main results of comprehensive research of rolling contact defects initiation are presented in
this contribution. Description of own experimental study has been preceded by practical …
this contribution. Description of own experimental study has been preceded by practical …
Ratcheting behavior of pressurized corroded straight pipe subjected to cyclic bending
X Chen, H Chen, L Zhao - Thin-Walled Structures, 2019 - Elsevier
The ratcheting behavior of pressurized corroded straight pipe subjected to cyclic bending is
investigated using Chaboche model in the paper. The effects of defect length, depth and …
investigated using Chaboche model in the paper. The effects of defect length, depth and …
Multiaxial ratcheting-fatigue evaluation of pressurized elbow pipe under strong cyclic loading using damage-coupled cyclic plasticity model
L Lang, X Chen, L Zhu - International Journal of Pressure Vessels and …, 2024 - Elsevier
Continuous damage mechanics (CDM) is based on the theories of continuous medium
mechanics and continuous medium thermodynamics, which considers damage is an …
mechanics and continuous medium thermodynamics, which considers damage is an …
[PDF][PDF] Evaluation of AF type cyclic plasticity models in ratcheting simulation of pressurized elbow pipes under reversed bending
The ratcheting behavior was studied experimentally for Z2CND18. 12N elbow piping under
cyclic bending and steady internal pressure. Dozens of cyclic plasticity models for structural …
cyclic bending and steady internal pressure. Dozens of cyclic plasticity models for structural …
Multiaxial ratcheting assessment of Z2CND18. 12N steel using modified AV hardening rule
X Chen, Y Zhou, W Liu, X Zhao - Steel and Composite Structures, 2023 - koreascience.kr
Abstract Based on Ahmadzadeh-Varvani hardening rule (AV model), multiaxial ratcheting
effect of Z2CND18. 12N austenitic stainless steel is simulated by ABAQUS with user …
effect of Z2CND18. 12N austenitic stainless steel is simulated by ABAQUS with user …