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Direct plastic structural design under lognormally distributed strength by chance constrained programming

  • We propose the so-called chance constrained programming model of stochastic programming theory to analyze limit and shakedown loads of structures under random strength with a lognormal distribution. A dual chance constrained programming algorithm is developed to calculate simultaneously both the upper and lower bounds of the plastic collapse limit and the shakedown limit. The edge-based smoothed finite element method (ES-FEM) is used with three-node linear triangular elements.

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Metadaten
Author:Ngoc Trinh TranORCiD, Manfred StaatORCiD
DOI:https://doi.org/10.1007/s11081-019-09437-2
ISSN:1573-2924
Parent Title (English):Optimization and Engineering
Publisher:Springer Nature
Place of publication:Cham
Document Type:Article
Language:English
Year of Completion:2020
Date of the Publication (Server):2019/04/17
Volume:21
Issue:1
First Page:131
Last Page:157
Link:https://doi.org/10.1007/s11081-019-09437-2
Zugriffsart:campus
Institutes:FH Aachen / Fachbereich Medizintechnik und Technomathematik
FH Aachen / IfB - Institut für Bioengineering
collections:Verlag / Springer Nature