Ratcheting in pressurized pipes and equipment: a review on affecting parameters, modelling, safety codes, and challenges
A Varvani‐Farahani, A Nayebi - Fatigue & Fracture of …, 2018 - Wiley Online Library
The current study has attempted to comprehensively review ratcheting response of materials
involving various influential parameters such as loading spectra, thermal cycles, stress …
involving various influential parameters such as loading spectra, thermal cycles, stress …
Ratcheting assessment of pressurized pipelines under cyclic axial loading: Experimental and numerical investigations
A Rahmatfam, M Zehsaz, TN Chakherlou - International Journal of …, 2019 - Elsevier
The present study aimed to study ratcheting strains of pressurized stainless steel (UNS
S32750) pipes with cyclic axial loading conditions. To this aim, some experiments were …
S32750) pipes with cyclic axial loading conditions. To this aim, some experiments were …
Nonlinear kinematic hardening cyclic plasticity
A Varvani-Farahani - Cyclic Plasticity of Metals, 2022 - Elsevier
The theory of plasticity and materials constitutive equations are essential to characterize the
response of metallic alloys undergoing various loading conditions. Kinematic hardening …
response of metallic alloys undergoing various loading conditions. Kinematic hardening …
Ratcheting assessment of offshore pipelines subjected to cyclic axial loading: experimental and numerical investigation
A Rahmatfam, M Zehsaz… - Ships and Offshore …, 2020 - Taylor & Francis
In the current study, the effect of several parameters on the ratcheting response of tubes
under cyclic axial loading is studied. Experimental and numerical approaches have been …
under cyclic axial loading is studied. Experimental and numerical approaches have been …
An anisotropic continuum damage mechanics model for the simulation of yield surface evolution and ratcheting
A Surmiri, H Rokhgireh, A Nayebi - International Journal of Applied …, 2022 - World Scientific
A new anisotropic continuum damage model was presented on the basis of irreversible
thermodynamics. Second rank symmetric damage tensor, kinematic hardening tensor, and …
thermodynamics. Second rank symmetric damage tensor, kinematic hardening tensor, and …
[PDF][PDF] Department of Mechanical and Industrial Engineering, Ryerson University, Toronto, ON, Canada
A Varvani-Farahani - Cyclic Plasticity of Metals, 2022 - researchgate.net
Machinery components and structures in service such as landing gears and parts in the
piping industry, pressure vessels, and power plant reactors are continuously subjected to …
piping industry, pressure vessels, and power plant reactors are continuously subjected to …