Abstract A deformation curve approximation method applicable for materials without yield line and characterized by simple realization and a possibility of explicit representation of the stress-strain dependence is presented. The simplest approximation variant makes it possible to find critical stresses for beams or plates in the closed form.
Material deformation curve approximation in strength and stability analysis
Russian Aeronautics (Iz VUZ) ; 54 , 3 ; 292-297
2011-09-01
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Material deformation curve approximation in strength and stability analysis
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