Show simple item record

AuthorEyvazian, Arameh
AuthorMoeinifard, Majid
AuthorMusharavati, Farayi
AuthorTaghizadeh, Seyed Ahmad
AuthorMahdi, Elsadig
AuthorHamouda, Abdel Magid
AuthorTran, Trong Nhan
Available date2023-12-07T07:32:04Z
Publication Date2021
Publication NameJournal of Sandwich Structures and Materials
ResourceScopus
ISSN10996362
URIhttp://dx.doi.org/10.1177/1099636220909752
URIhttp://hdl.handle.net/10576/50258
AbstractThis paper reports the mechanical behavior of resin pin-reinforced composite sandwich panels made from polyvinyl chloride core and glass/epoxy face sheets under indentation of a hemispherical indenter and three-point bending loading conditions. The goal was to study the effects of reinforcing parameters such as the number, arrangement, and diameter of the through-the-thickness resin pins on the indentation maximum load, the bending strength, and energy absorption characteristics of the tested samples under these loading conditions. The results revealed that using the resin pins to reinforce the polyvinyl chloride foam core led to increase the indentation maximum load up to 47%, and the maximum bending load up to 34%, compared to nonreinforced foam-core sandwich structures. Also, the presence of resin pins led to the change in the failure modes of specimens (i.e. from local to global deformation and failure) and consequently increased the energy absorption capability of sandwich structures by 31% and 68% respectively under indentation and bending loads.
SponsorThe author(s) disclosed receipt of the following financial support for the research, authorship and/or publication of this article: This research is funded by the Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 107.99-2019.02. The publication of this article was funded by the Qatar National Library.
Languageen
PublisherSAGE Publications Ltd
Subjectbending
composite
energy absorption
indentation
Pin reinforcement
PVC foam
sandwich panel
TitleMechanical behavior of resin pin-reinforced composite sandwich panels under quasi-static indentation and three-point bending loading conditions
TypeArticle
Pagination2127-2145
Issue Number6
Volume Number23
dc.accessType Abstract Only


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record