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Discrete variable optimization of frames using a strain energy criterion

โœ Scribed by Panagiotis A. Makris; Christopher G. Provatidis; Demetrios A. Rellakis


Publisher
Springer-Verlag
Year
2006
Tongue
English
Weight
230 KB
Volume
31
Category
Article
ISSN
1615-1488

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Weight minimisation of displacement-cons
โœ Panagiotis A. Makris; Christopher G. Provatidis ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 428 KB

This paper discusses a new method for the solution of the general truss weight-minimisation problem under simultaneous stress and displacement constraints. The method introduces a novel strain-energy-density criterion that refers to the ratio of the virtual strain energy per unit volume in each stru