<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper deals with stability analysis of pin-jointed beams that are affected to random pulsating load. The stability conditions of a pin-jointed beam are analysed using a mathematical model of the beam characterised by longitudinal force with Poisson characteristics and applying the stochastic modification of the second Lyapunov method.</p></abstract>

This paper deals with stability analysis of pin-jointed beams that are affected to random pulsating load. The stability conditions of a pin-jointed beam are analysed using a mathematical model of the beam characterised by longitudinal force with Poisson characteristics and applying the stochastic modification of the second Lyapunov method.

On Stability of Pin-Jointed Beam Affected by Random Pulsating Load

Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"On Stability of Pin-Jointed Beam Affected by Random Pulsating Load"}

This paper deals with stability analysis of pin-jointed beams that are affected to random pulsating load. The stability conditions of a pin-jointed beam are...

On Stability of Pin-Jointed Beam Affected by Random Pulsating Load

Published Online: Jun 01, 2017

Page range: 63 - 68

Received: Dec 13, 2016

Accepted: Jan 05, 2017

DOI: https://doi.org/10.1515/prolas-2017-0011

Keywords
beam dynamics, perturbation theory, second Lyapunov method, random harmonic oscillator

© by Andrejs Matvejevs

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

On Stability of Pin-Jointed Beam Affected by Random Pulsating Load

Published Online: Jun 01, 2017

Page range: 63 - 68

Received: Dec 13, 2016

Accepted: Jan 05, 2017

DOI: https://doi.org/10.1515/prolas-2017-0011

Keywordsbeam dynamics, perturbation theory, second Lyapunov method, random harmonic oscillator

© by Andrejs Matvejevs

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
beam dynamics, perturbation theory, second Lyapunov method, random harmonic oscillator