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Dynamic response of sandwich plates subjected to impact loading
Joint Authors
Source
Jordan Journal of Civil Engineering
Issue
Vol. 4, Issue 3 (30 Sep. 2010), pp.231-252, 22 p.
Publisher
Jordan University of Science and Technology Deanship of Research
Publication Date
2010-09-30
Country of Publication
Jordan
No. of Pages
22
Main Subjects
Abstract EN
Two models of three-layered sandwich plate are proposed in this paper to study the dynamic response of these types of plates when subjected to impact loading.
Transverse shear and normal deformations are accounted for in the core, while the face layers are treated as thin plates.
In the first model, the core is modeled as translational and rotational elastic springs connecting the face layers together and in plane displacements at the middle surface of the face layers are neglected, while in the second model the in plane displacements and shear stresses at the junctions of the face layers with the core are considered.
The governing equations of motion are analytically solved to obtain a closed form solution for simply supported plates using the modal superposition method.
The effects of various geometric and material parameters on the dynamic properties and response of sandwich plates are investigated.
The present study results are compared with those obtained from the literature and are found to be in good agreement in most cases.
It was shown in this study that the in plane displacements of the middle surface of face layers could be neglected for sandwich plates with thick or flexible core.
American Psychological Association (APA)
Numayr, K. S.& Duwayri, H. M.. 2010. Dynamic response of sandwich plates subjected to impact loading. Jordan Journal of Civil Engineering،Vol. 4, no. 3, pp.231-252.
https://search.emarefa.net/detail/BIM-284418
Modern Language Association (MLA)
Numayr, K. S.& Duwayri, H. M.. Dynamic response of sandwich plates subjected to impact loading. Jordan Journal of Civil Engineering Vol. 4, no. 3 (2010), pp.231-252.
https://search.emarefa.net/detail/BIM-284418
American Medical Association (AMA)
Numayr, K. S.& Duwayri, H. M.. Dynamic response of sandwich plates subjected to impact loading. Jordan Journal of Civil Engineering. 2010. Vol. 4, no. 3, pp.231-252.
https://search.emarefa.net/detail/BIM-284418
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 252
Record ID
BIM-284418