Građevinar, Vol. 65 No. 01., 2013.
Izvorni znanstveni članak
https://doi.org/10.14256/JCE.750.2012
Patch loading - analytical approach to critical load determination
Olga Mijušković
; Sveučilište Crne Gore, Građevinski fakultet u Podgorici
Branislav Ćorić
; Sveučilište u Beogradu, Građevinski fakultet
Sažetak
The problem of plate stability under patch-loading can be analyzed using a variety of mathematical models by which the problem can be more or less realistically described. Models adopted in this paper serve as the basis for checking applicability of the analytical solution when subjected to complex load conditions. The accuracy of the procedure, proven by comparison with the data obtained through numerical models, and achieved by introduction of the exact stress function and use of appropriate deflection functions, confirms correctness of the solution presented in the paper.
Ključne riječi
elastic stability of plates; exact stress function; mixed boundary conditions; patch loading
Hrčak ID:
97140
URI
Datum izdavanja:
12.2.2013.
Posjeta: 1.518 *