期刊
COMPOSITES PART B-ENGINEERING
卷 43, 期 5, 页码 2237-2243出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compositesb.2012.01.073
关键词
Carbon fibre; Fracture; Damage mechanics; Mechanical testing
资金
- project Develop and support multidisciplinary postdoctoral programs in primordial technical areas of national strategy of the research - development - innovation 4D-POSTDOC [POSDRU/89/1.5/S/52603]
- project Progress and development through postdoctoral research and innovation in engineering and applied sciences - PRiDE [POSDRU/89/1.5/S/57083]
- European Social Fund through Sectorial Operational Program Human Resources
This paper proposes a new mathematical fracture model (FM) applicable to a biaxial reinforced composite material. The mathematical model provides predictions about the limit state of composite material. It is applicable both in uniaxial and biaxial requests. The mathematical model is validated by comparing its predictions with the experimental data obtained by authors. The studied composite material is composed by carbon fibre in epoxy matrix. The process used for obtaining the composite materials plates is vacuum forming. (C) 2012 Elsevier Ltd. All rights reserved.
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