Το έργο με τίτλο Direct plastic structural design by chance constrained programming από τον/τους δημιουργό/ούς Tran Ngoc-Trình, Matthies Hermann G., Stavroulakis Georgios, Staat Manfred διατίθεται με την άδεια Creative Commons Αναφορά Δημιουργού 4.0 Διεθνές
Βιβλιογραφική Αναφορά
N. T. Trần, H. G. Matthies, G. E. Stavroulakis and M. Staat, “Direct plastic structural design by chance constrained programming,” in 6th European Conference on Computational Mechanics: Solids, Structures and Coupled Problems (ECCM 2018), 2018, pp. 3992 – 4003.
We propose a stochastic programming method to analyse limit and shakedown ofstructures under random strength with lognormal distribution. In this investigation a dual chance constrained programming algorithm is developed to calculate simultaneously both the upper and lower bounds of the plastic collapse limit or the shakedown limit. The edge-based smoothed finite element method (ES-FEM) using three-node linear triangular elements is used.