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.
Author: | Ngoc Trinh TranORCiD, Manfred StaatORCiD |
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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 |
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 |