Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Direct plastic structural design under lognormally distributed strength by chance constrained programming
https://orcid.org/0000-0002-4609-2313
https://orcid.org/0000-0003-4363-6570
Abstract 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.
Direct plastic structural design under lognormally distributed strength by chance constrained programming
https://orcid.org/0000-0002-4609-2313
https://orcid.org/0000-0003-4363-6570
Abstract 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.
Direct plastic structural design under lognormally distributed strength by chance constrained programming
https://orcid.org/0000-0002-4609-2313
https://orcid.org/0000-0003-4363-6570
Abstract 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.
Direct plastic structural design under lognormally distributed strength by chance constrained programming
Trần, Ngọc Trình (Autor:in) / Staat, Manfred (Autor:in)
2019
Aufsatz (Zeitschrift)
Englisch
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