Nonlinear dynamics of a composite column loaded by axial periodic force is presented in the paper. The simply supported channel column is made of several layers of a laminate with an general arrangement, leading to mechanical deformation couplings. A reduced model of the column is represented by a set of nonlinear equations which includes geometric nonlinear terms and parametric excitation. For the selected configuration of the composite structure parametric instability zones and vibration modes coupling occur. In contrast to isotropic materials, a modification of the reinforcing fibres layout results in a change of structure dynamic properties and a location of parametric resonance zones. Furthermore, buckling phenomenon may occur through various scenarios, by the global or local mode activation. The effect of the composite configuration on the principal parametric resonance zones is presented.
Skip Nav Destination
ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference
August 6–9, 2017
Cleveland, Ohio, USA
Conference Sponsors:
- Design Engineering Division
- Computers and Information in Engineering Division
ISBN:
978-0-7918-5820-2
PROCEEDINGS PAPER
Nonlinear Modal Interactions of a Parametrically Excited Composite Column
Jerzy Warminski,
Jerzy Warminski
Lublin University of Technology, Lublin, Poland
Search for other works by this author on:
Andrzej Teter
Andrzej Teter
Lublin University of Technology, Lublin, Poland
Search for other works by this author on:
Jerzy Warminski
Lublin University of Technology, Lublin, Poland
Andrzej Teter
Lublin University of Technology, Lublin, Poland
Paper No:
DETC2017-67249, V006T10A041; 7 pages
Published Online:
November 3, 2017
Citation
Warminski, J, & Teter, A. "Nonlinear Modal Interactions of a Parametrically Excited Composite Column." Proceedings of the ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Volume 6: 13th International Conference on Multibody Systems, Nonlinear Dynamics, and Control. Cleveland, Ohio, USA. August 6–9, 2017. V006T10A041. ASME. https://doi.org/10.1115/DETC2017-67249
Download citation file:
10
Views
Related Proceedings Papers
Related Articles
Nonlinear Dynamics Analysis of a Laminated Printed Wiring Board
J. Electron. Packag (June,2002)
Analysis of Composite Structures
Appl. Mech. Rev (January,2003)
Low-Velocity Impact Response Characterization of a Hybrid Titanium Composite Laminate
J. Eng. Mater. Technol (April,2007)
Related Chapters
Influence of the Free Edge upon the Strength of Angle-Ply Laminates
Analysis of the Test Methods for High Modulus Fibers and Composites
Fluidelastic Instability of Tube Bundles in Single-Phase Flow
Flow-Induced Vibration Handbook for Nuclear and Process Equipment
Effects of Specimen Geometry on the Strength of Composite Materials
Analysis of the Test Methods for High Modulus Fibers and Composites