期刊
COMPOSITES SCIENCE AND TECHNOLOGY
卷 70, 期 8, 页码 1214-1222出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compscitech.2010.03.009
关键词
Carbon fibres; Fracture; Finite Element analysis (FEA)
资金
- Engineering and Physical Sciences Research Council
- Ministry of Defence [EP/E0Z3169/1]
- Engineering and Physical Sciences Research Council [EP/E023169/1] Funding Source: researchfish
- EPSRC [EP/E023169/1] Funding Source: UKRI
A micro-mechanical Finite Element (FE) model is used to investigate the failure mechanisms and generate failure envelopes for fibre reinforced composites under combined in-plane shear and longitudinal compressive loading. The results show that the failure envelopes are defined by two regions corresponding to different failure mechanisms: (i) shear-driven fibre compressive failure and (ii) kinking/splitting. The FE model is also used to reproduce and give insight into different experimental trends typically reported in the literature. (C) 2010 Elsevier Ltd. All rights reserved.
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