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 …

LISA—a European project for FEM-based limit and shakedown analysis

M Staat, M Heitzer - Nuclear Engineering and Design, 2001 - Elsevier
The load-carrying capacity or the safety against plastic limit states are the central questions
in the design of structures and passive components in the apparatus engineering. A precise …

Direct evaluation of the limit states of engineering structures exhibiting limited, nonlinear kinematical hardening

JW Simon - International Journal of Plasticity, 2013 - Elsevier
The lower bound shakedown analysis is a most convenient tool to determine the load
bearing capacity of engineering structures subjected to thermo-mechanical loadings. In …

An enhanced numerical procedure for the shakedown analysis in multidimensional loading domains

KV Spiliopoulos, KD Panagiotou - Computers & Structures, 2017 - Elsevier
Abstract The Residual Stress Decomposition Method for Shakedown (RSDM-S) is a new
iterative direct method to estimate the shakedown load in a 2-dimensional (2D) loading …

[HTML][HTML] Shakedown analysis of engineering structures with limited kinematical hardening

JW Simon, D Weichert - International Journal of Solids and Structures, 2012 - Elsevier
We present a numerical method for the computation of shakedown loads of engineering
structures with limited kinematical hardening under thermo-mechanical loading. The method …

A numerical formulation and algorithm for limit and shakedown analysis of large-scale elastoplastic structures

H Peng, Y Liu, H Chen - Computational Mechanics, 2019 - Springer
In this paper, a novel direct method called the stress compensation method (SCM) is
proposed for limit and shakedown analysis of large-scale elastoplastic structures. Without …

A direct approach to the evaluation of structural shakedown limit considering limited kinematic hardening and non-isothermal effect

Z Ma, H Chen, Y Liu, FZ Xuan - European Journal of Mechanics-A/Solids, 2020 - Elsevier
This paper presents a novel direct method for the structural shakedown analysis considering
limited kinematic hardening and non-isothermal effect. The Melan's static shakedown …

Shakedown analysis of bounded kinematic hardening engineering structures under complex cyclic loads: theoretical aspects and a direct approach

H Peng, Y Liu, H Chen, Z Zhang - Engineering Structures, 2022 - Elsevier
There exist two basic formulations of static shakedown theorem for bounded kinematic
hardening (KH) model in literature. Whether the two formulations are equivalent, whether the …

Structural topology optimization of elastoplastic continuum under shakedown theory

K Li, G Cheng - International Journal for Numerical Methods in …, 2022 - Wiley Online Library
This article presents an elastoplastic continuum topology optimization method for
shakedown under the SIMP‐based framework for the first time, aiming to maximize …

Consistent limited kinematic hardening plasticity theory and path-independent shakedown theorems

DC Pham - International Journal of Mechanical Sciences, 2017 - Elsevier
The limited kinematic hardening plasticity theory is re-examined and presented with
additional clarifying hypotheses being proposed. The general theory forms the base for …