Theoretical analysis on needle-punched carbon/carbon composites
journal contributionposted on 2019-06-27, 10:47 authored by Meng Han, Vadim SilberschmidtVadim Silberschmidt
© 2019, Springer Nature B.V. Needle-punched carbon/carbon composites (NP-C/Cs) are advanced materials widely used in aerospace applications. The needle-punching technique improves the integrality of carbon-fibre plies, however, it also introduces many defects, affecting the mechanical behavior of NP-C/Cs. A theoretical model of irregular beams is suggested to investigate the mechanical behavior of unidirectional needle-punched carbon/carbon composites. Stress distributions in punched and squeezed fibres and an effect of the needle-punching technology are assessed.
This work is partially supported by the National Natural Science Foundation of China (11872205, 11272147), SKL Open Fund (MCMS-0218G01), Foundation of National Scholarship of China (201706830073), Priority Academic Program Development of Jiangsu Higher Education Institutions.
- Mechanical, Electrical and Manufacturing Engineering
Published inApplied Composite Materials
CitationHAN, M. and SILBERSCHMIDT, V.V., 2019. Theoretical analysis on needle-punched carbon/carbon composites. Applied Composite Materials, 26(3), pp 805–816.
- AM (Accepted Manuscript)
Publisher statementThis is a post-peer-review, pre-copyedit version of an article published in Applied Composite Materials. The final authenticated version is available online at: https://doi.org/10.1007/s10443-018-9749-2.