Second order cone programming approaches to static shakedown analysis in steel plasticity


Bisbos, C.D., Makrodimopoulos, A. and Pardalos, P.M. (2005) Second order cone programming approaches to static shakedown analysis in steel plasticity Optimization Methods and Software, 20, (1), pp. 25-52. (doi:10.1080/1055678042000216003).

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Description/Abstract

The finite element method discretized static shakedown analysis of steel constructions leads to large, sparse convex optimization problems. Under the von Mises yield criterion, they lead to second-order cone programming problems, for which the most appropriate techniques are Interior Point Methods. Various approaches exploiting the specific characteristics of the shakedown problems are presented and discussed.

Item Type: Article
Digital Object Identifier (DOI): doi:10.1080/1055678042000216003
ISSNs: 1055-6788 (print)
Keywords: shakedown, plasticity, second-order cone programming, large sparse optimization, FEM
Subjects:
ePrint ID: 48050
Date :
Date Event
February 2005Published
Date Deposited: 06 Sep 2007
Last Modified: 16 Apr 2017 18:25
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/48050

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