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Nonlinear dynamics of structures with propagating cracks

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conference contribution
posted on 22.01.2015, 14:16 by Vikrant Hiwarkar, Vladimir Babitsky, Vadim SilberschmidtVadim Silberschmidt
The aim of this paper is to study the evolution of nonlinear dynamics of structures with a propagating crack. A method of simulation used for analysis of dynamics of the cracked structure is based on a combination of an analytical technique and Matlab-Simulink-based simulations. As an example, a model of a cracked bar subjected to longitudinal excitation is used to analyse its nonlinear response as a way to monitor the structural health as crack propagates.

Funding

The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement No. PIAPP-GA-284544-PARM-2.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Published in

8th European Nonlinear Dynamics Conference

Pages

1 - 5 (5)

Citation

HIWARKAR, V., BABITSKY, V.I. and SILBERSCHMIDT, V.V., 2014. Nonlinear dynamics of structures with propagating cracks. 8th European Nonlinear Dynamics Conference (ENOC 2014), 6th-11th July 2014, Vienna, Austria.

Publisher

European Mechanics Society (EUROMECH)

Version

AM (Accepted Manuscript)

Publisher statement

This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/

Publication date

2014

Notes

This is a conference paper.

ISBN

9783200034334

Language

en

Location

Vienna, Austria

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