Recent progresses in experimental investigation and finite element analysis of ratcheting in pressurized piping

X Chen, X Chen, D Yu, B Gao - … Journal of Pressure Vessels and Piping, 2013 - Elsevier
This article presents an overview of recent progresses in experimental investigation and
finite element analysis (FEA) of ratcheting behavior of pressurized piping. Ratcheting …

Shakedown of complex structures according to various hardening rules

M Abdel-Karim - International Journal of Pressure Vessels and Piping, 2005 - Elsevier
This article is concerned with a review of the literature on shakedown problems of complex
structures according to various hardening rules. Although many hardening rules have been …

A minimum theorem for cyclic load in excess of shakedown, with application to the evaluation of a ratchet limit

ARS Ponter, H Chen - European Journal of Mechanics-A/Solids, 2001 - Elsevier
Although the shakedown theorems for perfect plasticity have been known since Koiter's
1960 review paper, extensions of the theory to situations where ratchetting or reverse …

Lower and upper bound shakedown analysis of structures with temperature-dependent yield stress

H Chen - 2010 - asmedigitalcollection.asme.org
Based upon the kinematic theorem of Koiter (1960,“General Theorems for Elastic Plastic
Solids,” in Progress in Solid Mechanics 1, JN Sneddon and R. Hill, eds., North-Holland …

A direct method on the evaluation of ratchet limit

H Chen, ARS Ponter - 2010 - asmedigitalcollection.asme.org
This paper describes a new linear matching method (LMM) technique for the direct
evaluation of the ratchet limit of a structure subjected to a general cyclic load condition …

A direct method to predict cyclic steady states of elastoplastic structures

KV Spiliopoulos, KD Panagiotou - Computer Methods in Applied Mechanics …, 2012 - Elsevier
The asymptotic steady state behavior of an elastic–perfectly plastic structure under cyclic
loading may be determined by time consuming incremental time-stepping calculations …

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 …

Shakedown, ratcheting and fatigue analysis of cathode coating in lithium-ion battery under steady charging-discharging process

Y Chen, H Chen, W Luan - Journal of the Mechanics and Physics of Solids, 2021 - Elsevier
The cyclic plasticity behaviour and failure mechanism of the cathode material in lithium-ion
batteries urgently need to be understood due to the cyclic lithium-ion diffusion-induced …

A unified direct method for ratchet and fatigue analysis of structures subjected to arbitrary cyclic thermal-mechanical load histories

Z Ma, X Wang, H Chen, FZ Xuan, Y Liu - International Journal of …, 2021 - Elsevier
In this paper, the distinction between material ratchetting and structural ratchetting is
clarified, and the concept of constant life diagram is extended to depict low cycle fatigue life …

Shakedown analysis of engineering structures under multiple variable mechanical and thermal loads using the stress compensation method

H Peng, Y Liu, H Chen, J Shen - International Journal of Mechanical …, 2018 - Elsevier
The determination of shakedown load or shakedown domain is an important task in
structural design and integrity assessment. In this paper, a novel numerical procedure based …