Evaluation of Stresses in Thin Plates Rigidly Connected with a Cylinder
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EVALUATION OF STRESSES IN THIN PLATES RIGIDLY CONNECTED WITH A CYLINDER B. D. Drobenko,1, 2 B. М. Kalynyak,1 Ya. P. Kost’,3 and B. H. Mytsyk3
UDC 539.319
The method of computer simulation based on the application of isoparametric finite elements is used for the investigation of the distribution of mechanical stresses in a thin rigid plate connected with a thickwalled cylinder. We determine the maximum stresses in the concentrator (in the region of the plate– cylinder joint). For different materials, we construct the dependences of these stresses on the pneumatic (hydrostatic) pressure acting upon the plate, which are very important for practical purposes. Keywords: computer simulation, thin rigid plate, displacement, stress intensity, elastic hysteresis.
The specimens used in [1–3] for the investigation of the mechanical properties of metals under the action of low mechanical stresses σ
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