Proceedings Vol. 17 (2011)
ENGINEERING MECHANICS 2011
May 9 – 12, 2011, Svratka, Czech Republic
Copyright © 2011 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 259 - 262, full text
In this paper a method for determination of shear stress distribution over arbitrary cross section is described. Cross section is loaded by any combination of shear and torsion. Other inner forces are not considered at this presented method. PDE are formulated for this problem, which are transformed by variational principle to the deformational variant of the finite element method. The solution of overall internal forces and stiffness characteristic of cross section including plasticity for using in a beam element model is suggested in this paper.
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