Linear and Nonlinear Dynamic Analyses of Sandwich Panels with Face Sheet-to-Core Debonding
Joint Authors
Burlayenko, Vyacheslav N.
Sadowski, Tomasz
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-26, 26 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-14
Country of Publication
Egypt
No. of Pages
26
Main Subjects
Abstract EN
A survey of recent developments in the dynamic analysis of sandwich panels with face sheet-to-core debonding is presented.
The finite element method within the ABAQUS™ code is utilized.
The emphasis is directed to the procedures used to elaborate linear and nonlinear models and to predict dynamic response of the sandwich panels.
Recently developed models are presented, which can be applied for structural health monitoring algorithms of real-scale sandwich panels.
First, various popular theories of intact sandwich panels are briefly mentioned and a model is proposed to effectively analyse the modal dynamics of debonded and damaged (due to impact) sandwich panels.
The influences of debonding size, form, and location and number of such damage incidents on the modal characteristics of sandwich panels are shown.
For nonlinear analysis, models based on implicit and explicit time integration schemes are presented and dynamic responses gained with those models are discussed.
Finally, questions related to debonding progression at the face sheet-core interface when dynamic loading continues with time are briefly highlighted.
American Psychological Association (APA)
Burlayenko, Vyacheslav N.& Sadowski, Tomasz. 2018. Linear and Nonlinear Dynamic Analyses of Sandwich Panels with Face Sheet-to-Core Debonding. Shock and Vibration،Vol. 2018, no. 2018, pp.1-26.
https://search.emarefa.net/detail/BIM-1215328
Modern Language Association (MLA)
Burlayenko, Vyacheslav N.& Sadowski, Tomasz. Linear and Nonlinear Dynamic Analyses of Sandwich Panels with Face Sheet-to-Core Debonding. Shock and Vibration No. 2018 (2018), pp.1-26.
https://search.emarefa.net/detail/BIM-1215328
American Medical Association (AMA)
Burlayenko, Vyacheslav N.& Sadowski, Tomasz. Linear and Nonlinear Dynamic Analyses of Sandwich Panels with Face Sheet-to-Core Debonding. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-26.
https://search.emarefa.net/detail/BIM-1215328
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215328