Acta Mechanica Slovaca 2020, 24(1):6-12

Study of Stability Loss of Cylindrical Shell Using Experimental and Numerical Methods

Jozef Bocko, Ján Kostka, Peter Pavelka, Tomáš Kula, Peter Čarák, Cosmin Stefan Roszkos, Patrik Varga
Technical University of Košice, Faculty of Mechanical Engineering, Institute of Design Machine and Process Engineering, Department of Applied Mechanics and Mechanical Engineering, Letná 9, 042 00 Košice, Slovak Republic

The contribution of the paper is to determine the critical compressive force for a thin-walled cylindrical shell made of aluminium alloy. The solution of the problem involves use of the experimental method. A numerical approach, based on the finite strip method is chosen as the verification step. In order to determine the critical force, specimens representing a cylindrical thin-walled shell are used. Subsequently, the results obtained by the finite strip method are checked by experimental measurements.

Keywords: cylindrical shell, loss of stability, experimental measurement, critical force, finite strip me-thod.

Published: March 27, 2020  Show citation

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Bocko, J., Kostka, J., Pavelka, P., Kula, T., Čarák, P., Roszkos, C.S., & Varga, P. (2020). Study of Stability Loss of Cylindrical Shell Using Experimental and Numerical Methods. Acta Mechanica Slovaca24(1), 6-12
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