|
Advances in Aircraft and Spacecraft Science Volume 6, Number 2, March 2019 , pages 087-103 DOI: https://doi.org/10.12989/aas.2019.6.2.087 |
||
|
Hemp fibre woven fabrics / polypropylene based honeycomb sandwich structure for aerospace applications |
||
Sheedev Antony, Abel Cherouat and Guillaume Montay
|
||
| Abstract | ||
| Recently, natural fibre composites are widely used in aerospace industries due to their good specific mechanical properties, better acoustic properties, light weight, readily availability, biodegradability, recyclability, etc. In this study, the hemp fibre woven fabrics / polypropylene based honeycomb sandwich structure were proposed for aerospace applications. Firstly, the hemp fibre woven fabrics based honeycomb sandwich structures were manufactured and experimental mechanical tests (compressive and flexural) were performed in the laboratory. Numerical simulation was also performed and analysed to validate the proposed methodology. Different complex shaped aircraft part CAD models were created and numerical analysis was carried out in order to have a better understanding about the complex honeycomb sandwich structures. | ||
| Key Words | ||
| honeycomb sandwich structure; natural fibre composites; mechanical testing; numerical analysis | ||
| Address | ||
| Sheedev Antony, Abel Cherouat: University of Technology of Troyes, GAMMA3-INRIA 12 rue Marie-Curie, BP 2060, 10010 Troyes, France Guillaume Montay: University of Technology of Troyes, LASMIS 12 rue Marie-Curie, BP 2060, 10010 Troyes, France | ||
