Πλοήγηση ανά Συγγραφέα "Chatzopoulou G., Karamanos S.A."
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Low-cycle fatigue of base-plate-to-shell connection in uplifting liquid storage tanks under seismic loading
Chatzopoulou G., Karamanos S.A. (2019)Unanchored steel tanks, subjected to strong seismic loading, may exhibit base plate uplifting. Under repeated uplifting, the welded connection of the tank base plate with the tank shell (a fillet-welded connection) is ... -
Numerical implementation of bounding-surface model for simulating cyclic inelastic response of metal piping components
Chatzopoulou G., Karamanos S.A. (2021)The present paper describes the numerical implementation of the bounding-surface cyclic-plasticity model in a finite element environment, suitable for simulating the structural behavior of metal components subjected to ... -
Numerical simulation of the mechanical behaviour of steel pipe bends under strong cyclic loading
Chatzopoulou G., Karamanos S.A. (2020)The present study uses advanced numerical tools to examine the mechanical behavior of steel pipe bends (elbows), subjected to strong cyclic loading, associated with repeated plastic deformations of alternate sign. The ...