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The interlaminar and intralaminar fracture toughness of carbon-fibre/polymer composites: The effect of temperature
被引:68
|作者:
Cowley, KD
[1
]
Beaumont, PWR
[1
]
机构:
[1] Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England
基金:
英国工程与自然科学研究理事会;
关键词:
carbon fibres;
polymer-matrix composites;
fracture toughness;
high-temperature properties;
D O I:
10.1016/S0266-3538(97)00047-X
中图分类号:
TB33 [复合材料];
学科分类号:
摘要:
The mode I interlaminar toughness and intralaminar fracture toughness, and mode II interlaminar shear fracture toughness of a thermoplastic and a toughened thermosetting polymer reinforced with aligned and cross-ply carbon fibres are investigated over a wide range of temperature. The nature of the fracture process and fracture resistance are explained qualitatively on the basis of measurements of toughness, crack-tip and crack-wake events, and post-mortem fractographic analysis. (C) 1997 Elsevier Science Limited.
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页码:1433 / 1444
页数:12
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