TECHICAL Series MATHEMATICS • INFORMATICS • PHYSICS Series PHILOLOGY Series ECONOMIC SCIENCES Sereies EDUCATIONAL SCIENCES Series LAW AND SOCIAL SCIENCES Series
A Method of the Origin Parameters Used in the Calculation of the Critical Load for Beams with Variable Cross Sectional Area
(O metodă a parametrilor în origine utilizată la determinarea sarcinii critice pentru bare cu secţiunea variabilă)
Vol LXIV • No. 1/2012
Şerban Vasilescu, Costin Ilinca
Universitatea Petrol-Gaze din Ploieşti, Bd. Bucureşti 39, Ploieşti
e-mail: vserban@upg-ploiesti.ro; costinilinca@yahoo.com

 Keywords   deflection, slope, elastic curve, buckling.

 Abstract
In the paper is presented a method of the origin parameters that can be used in order to calculate the critical load for a axially compressed beam with variable cross sectional area. The results obtained are analysed in a calculus example.

 Rezumat
În lucrare se prezintă o metodă a parametrilor in origine ce poate fi utilizată pentru determinarea sarcinii critice a barelor cu secţiune variabilă, comprimate axial. Rezultatele obţinute sunt analizate pe un exemplu de calcul.



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