Local bending containment in sandwich panels with sub-surface core damage

dc.contributor.authorKeshavanarayana, Suresh R.
dc.contributor.authorGhimire, Ritesh
dc.date.accessioned2017-09-01T15:30:50Z
dc.date.available2017-09-01T15:30:50Z
dc.date.issued2008-05-02
dc.descriptionClick on the DOI link to access the article (may not be free).
dc.description.abstractA simple repair technique to contain the local facesheet bending in sandwich panels with sub-surface core damage has been explored using experiments. The strategic filling of honeycomb cells in the damage region using polymeric resin has been used to repair impact/ indentation damaged sandwich panels. The effectiveness of repair was measured using edgewise compression tests. The test results indicate that the best bending containment is achieved by filling a honeycomb cell at the center of the damage region and at the periphery of the damage region along the line of potential failure. The residual strengths of repaired sandwich panels improved to 87—92% of that of the undamaged panel.en_US
dc.identifier.citationRaju KS, Ghimire R. Local Bending Containment in Sandwich Panels with Sub-surface Core Damage. Journal of Reinforced Plastics and Composites. 2009;28(13):1601-1611. doi:10.1177/0731684408089862en_US
dc.identifier.issn0731-6844
dc.identifier.issn1530-7964 (online)
dc.identifier.urihttp://doi.org/10.1177/0731684408089862
dc.identifier.urihttp://hdl.handle.net/10057/14070
dc.language.isoen_USen_US
dc.publisherSageen_US
dc.relation.ispartofseriesJournal of Reinforced Plastics and Composites,;vol. 28, 13
dc.rights.holderCopyright by Sage, 2009en_US
dc.subjectSandwichen_US
dc.subjectDamageen_US
dc.subjectRepairen_US
dc.titleLocal bending containment in sandwich panels with sub-surface core damageen_US
dc.typeArticleen_US
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