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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10016/7468
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| Title: | Experimental analysis of perforation of glass/polyester structures subjected to high-velocity impact |
| Author(s): | Buitrago, Brenda L.
García-Castillo, Shirley K.
Barbero, Enrique |
| Publisher: | Elsevier |
| Issued date: | 15-May-2010 |
| Citation: | Materials Letters, 2010, vol. 64, n. 9, p.1052-1054 |
| URI: | http://hdl.handle.net/10016/7468 |
| ISSN: | 0167-577X |
| DOI: | http://dx.doi.org/10.1016/j.matlet.2010.02.007 |
| Description: | 3 pages, 3 figures. |
| Abstract: | In this paper the ballistic behaviour of several glass/polyester laminate structures was studied, evaluating the residual velocity of the projectile and the damage area. Three monolithic laminates of different thicknesses and two multiplate laminate structures were analyzed: one of a sandwich type with face-sheets of glass/polyester and a foam core, and another made with the same face-sheet, which were separated by a distance equal to the thickness of the core. It was found that laminates of greater thickness show a larger damage area and a greater ballistic limit. The influence of the core on the ballistic limit of multiplate laminate structures is negligible but, nevertheless, the extension of the damage area in the back face-sheet is increased. |
| Review: | PeerReviewed |
| Publisher version: | http://dx.doi.org/10.1016/j.matlet.2010.02.007 |
| Keywords: | Composite materials
Sandwich
Multiplate structure
Impact behaviour
Aerospace materials |
| Rights: | © Elsevier |
| Appears in Collections: | DMMCTE - MMA - Artículos de revista
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