Πλοήγηση ανά Συγγραφέα "Chatziioannou K., Karamanos S.A., Huang Y."
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Coupled numerical simulation of low-cycle fatigue damage in metal components
Chatziioannou K., Karamanos S.A., Huang Y. (2021)A coupled cyclic plasticity-damage model is implemented for simulating low-cycle fatigue in metal components. Constitutive relations account for J2-flow theory with nonlinear kinematic/isotropic hardening, coupled with ... -
An implicit numerical scheme for cyclic elastoplasticity and ratcheting under plane stress conditions
Chatziioannou K., Karamanos S.A., Huang Y. (2021)The paper reports the development of an implicit numerical scheme for plane stress cyclic elasto-plasticity, capable of integrating a wide range of hardening rules, and simulating multi-axial ratcheting in metal structural ... -
Ultra low-cycle fatigue performance of S420 and S700 steel welded tubular X-joints
Chatziioannou K., Karamanos S.A., Huang Y. (2019)The present study is motivated by the need for improving the fatigue performance of offshore wind energy structural systems. In particular, the ultra low-cycle fatigue performance of welded tubular X-joints is examined, ...