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Dynamic Stability of a Structurally Damped Delaminated Beam Using Higher Order Theory
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-06
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
The static and dynamic stability of the composite beam with a single delamination are investigated using the Timoshenko beam theory.
The mechanical model is discretized using the finite element method and the equation of motion is obtained using Hamilton’s principle.
The coefficients of the mass and stiffness matrix for the damping matrix are determined using experimental modal analysis.
The effect of harmonic excitation on the dynamic stability of a single delaminated composite beam is investigated using Bolotin’s harmonic balance method.
The stability boundaries of the damped and undamped system are compared for different static load values and delamination lengths on the excitation frequency-excitation force amplitude parameter field.
American Psychological Association (APA)
Pölöskei, Tamás& Szekrenyes, A.. 2018. Dynamic Stability of a Structurally Damped Delaminated Beam Using Higher Order Theory. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1206389
Modern Language Association (MLA)
Pölöskei, Tamás& Szekrenyes, A.. Dynamic Stability of a Structurally Damped Delaminated Beam Using Higher Order Theory. Mathematical Problems in Engineering No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1206389
American Medical Association (AMA)
Pölöskei, Tamás& Szekrenyes, A.. Dynamic Stability of a Structurally Damped Delaminated Beam Using Higher Order Theory. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1206389
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1206389