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Scientific Technical Review
2005, vol. 55, iss. 2, pp. 41-49
article language: English
document type: Scientific Paper

The analysis of behaviour of thin-walled elements subjected to dynamic loads
aOntario, Canada
bMilitary Academy of Serbia and Montenegro Armed Forces, Belgrade

Abstract

The methods of calculation and analysis of thin-walled elements with variable and different shapes of the cross sections subjected to dynamic loads are presented in this work. A particular attention is paid to the influence of the stresses caused by bimoments and specific elastic and inertial loads during the oscillations of the elements. The comparative analysis of the behavior of the elements of different cross section shapes is done. The methods of the frequent analysis of the behavior of the elements and possibilities of improving the structure from the point of view of its strength are presented. All calculations are done using numerical methods with either self made or existing algorithms for the numerical analysis.

Keywords

References

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Ružić, D. (1995) Otpornost konstrukcija. Beograd
Smith, G.D. (1965) Numerical solution of partial differential equations. Oxford
Vlasov, V.Z. (1959) Tonkostennye uprugie sterzhni. Moskva