Computational formulation of shakedown analysis as a conic quadratic optimization problem


Makrodimopoulos, Athanasios (2006) Computational formulation of shakedown analysis as a conic quadratic optimization problem Mechanics Research Communications, 33, (1), pp. 72-83. (doi:10.1016/j.mechrescom.2004.10.014).

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Description/Abstract

In the analysis of shakedown problems that have been discretized by means of the finite element method, large and sparse optimization problems are generated. The purpose of this paper is to provide the details of how such a problem can be cast in the form of a conic quadratic optimization problem, making use of Melan’s static theorem. An effective algorithm for the solution of the optimization problem is proposed.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1016/j.mechrescom.2004.10.014
ISSNs: 0093-6413 (print)
Keywords: Shakedown, plasticity, conic quadratic optimization, second-order cone programming, large sparse optimization
Subjects:
ePrint ID: 48051
Date :
Date Event
2006Published
Date Deposited: 06 Sep 2007
Last Modified: 16 Apr 2017 18:25
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/48051

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