Skoči na glavni sadržaj

Izvorni znanstveni članak

https://doi.org/10.31803/tg-20180824073309

Calculation of displacements and stresses in cylindrical shells by the boundary elements method

Aleksej Aniskin orcid id orcid.org/0000-0002-9941-1947 ; University North, Department of Civil Engineering, Jurja Križanića 31b, 42000 Varaždin, Croatia
Viktor F. Orobey ; Department of Dynamics, Strength of Machines and Resistance of Materials, Odesa National Polytechnic University, Shevchenko Avenue 1, Odesa, Ukraine
Leonid V. Kolomiets ; Odesa State Academy of Technical Regulation and Quality, Kovalska st. 15, Odesa, Ukraine
Aleksandr M. Lymarenko ; Department of Dynamics, Strength of Machines and Resistance of Materials, Odesa National Polytechnic University, Shevchenko Avenue 1, Odesa, Ukraine


Puni tekst: engleski pdf 997 Kb

str. 196-203

preuzimanja: 407

citiraj


Sažetak

The application of the boundary element method to the calculation of a closed circular cylindrical shell of step-constant thickness, loaded over the entire surface by a uniform normal pressure, is described. The numerical example is considered. The results of the calculation are compared by two numerical methods – boundary and finite elements.

Ključne riječi

cylindrical shells of piecewise constant rigidity, finite element method, MATLAB, non-conservative problems of stability, numerical-analytical boundary element method, rod system, stress-strain state

Hrčak ID:

210864

URI

https://hrcak.srce.hr/210864

Posjeta: 880 *