Metadata (abstracts and keywords) for the articles in the journal
A. I. Sumin Occurrence of stochastic instability in nonlinear fluctuations of elastic bodies // Vestnik I. Yakovlev Chuvach State Pedagogical University. Series: Mechanics of a limit state . 2010. № 2(8). p. 501-505
Author(s):
A. I. Sumin
Index of UDK:
539.3
DOI:
Title:
Occurrence of stochastic instability in nonlinear fluctuations of elastic bodies
Keywords:
stability of nonlinearly elastic bodies, finite disturbances, nonlinear vibrations.
Abstracts:
Questions of stability of nonlinearly elastic bodies at dynamic load are considered. The system of second order ordinary differential equations is obtained after imposing finite disturbances on the basic condition of the deformed nonlinearly elastic body. This system is investigated in onedimensional case. The stability criterion is obtained.
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