Recent progresses in experimental investigation and finite element analysis of ratcheting in pressurized piping
This article presents an overview of recent progresses in experimental investigation and
finite element analysis (FEA) of ratcheting behavior of pressurized piping. Ratcheting …
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 …
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 …
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 …
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 …
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 …
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 …
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 …
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
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 …
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 …
structural design and integrity assessment. In this paper, a novel numerical procedure based …