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JOURNALS // Proceedings of the Yerevan State University, series Physical and Mathematical Sciences // Archive

Proceedings of the YSU, Physical and Mathematical Sciences, 1991 Issue 2, Pages 64–68 (Mi uzeru780)

Mechanic

On the dynamic stability of a compound beam

L. A. Movsessian

Yerevan State University, Faculty of Mathematics and Mechanics

Abstract: The stability of a compound beam is investigated when in the joint point of the material some periodic or impulsive forces are applied. The unstability regions and the critical time of the losing stability are defined.

UDC: 539.3

Received: 22.10.1990
Accepted: 10.11.1991



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