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Publikováno v:
Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, Vol LVI (LX), Iss 2, Pp 37-50 (2010)
The stability analysis for compressed bars with variable rigidity is studied, by using the finite element method (FEM) in Galerkin’s variant. The general shape of elastic and geometrical stiffness matrices are obtained for stepped and tapered bars.
Externí odkaz:
https://doaj.org/article/bcfcaf796bed45dc91090fa289e201eb
