Compressive behavior of fibre reinforced honeycomb cores
Paper
Paper/Presentation Title | Compressive behavior of fibre reinforced honeycomb cores |
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Presentation Type | Paper |
Authors | Rao, Sanjeev (Author), Banerjee, Sourish (Author), Jayaraman, Krishnan (Author) and Bhattacharyya, Debes (Author) |
Editors | Dattaguru, B., Gopalakrishnan, S. and Aatre, K. |
Journal or Proceedings Title | Proceedings of the 2008 IUTAM Symposium on Multi-Functional Material Structures and Systems |
Number of Pages | 9 |
Year | 2010 |
Place of Publication | United States |
ISBN | 9789048137701 |
9789048137718 | |
Digital Object Identifier (DOI) | https://doi.org/10.1007/978-90-481-3771-8_22 |
Web Address (URL) of Paper | https://link.springer.com/chapter/10.1007/978-90-481-3771-8_22 |
Web Address (URL) of Conference Proceedings | https://link.springer.com/book/10.1007/978-90-481-3771-8 |
Conference/Event | 2008 IUTAM Symposium on Multi-Functional Material Structures and Systems |
Event Details | 2008 IUTAM Symposium on Multi-Functional Material Structures and Systems Event Date 10 to end of 12 Dec 2008 Event Location Bangalore, India |
Abstract | Honeycomb core sandwich panels have found extensive applications particularly in the aerospace and naval industries. In view of the recent interest in alternative, yet strong and lightweight materials, honeycomb cores are manufactured from sisal fiber-reinforced polypropylene (PP) composites and the out-of-plane compressive behaviour of these cores is investigated. The cell wall material is modeled as a linear elastic, orthotropic plate/lamina and also as a linear elastic, quasi-isotropic material. The failure criteria for the reinforced honeycombs are theoretically developed. Failure maps that can be used for the optimal design of such honeycombs are constructed for a wide range of honeycomb densities. The results indicate a significant improvement in the load carrying capacity of the honeycomb cores after fiber reinforcement. |
Keywords | reinforced honeycombs; compression; failure map; optimal design; sandwich panel; compressive behaviour and modelling; natural fibre |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 401602. Composite and hybrid materials |
401706. Numerical modelling and mechanical characterisation | |
401707. Solid mechanics | |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | University of Auckland, New Zealand |
Centre of Excellence in Engineered Fibre Composites | |
Institution of Origin | University of Southern Queensland |
Book Title | IUTAM Symposium on Multi-Functional Material Structures and Systems |
https://research.usq.edu.au/item/q07v6/compressive-behavior-of-fibre-reinforced-honeycomb-cores
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