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 …

Non-proportional stress and stress-strain controlled paths cyclic loading modeling by using anisotropic continuum damage model

H Rokhgireh, A Nayebi - Theoretical and Applied Fracture Mechanics, 2019 - Elsevier
In this study, the effect of developed anisotropic damage on the ratcheting is studied.
Damage occurs during extra loading in an anisotropic manner. A modified anisotropic …

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 …

[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 …