Theoretical Analysis on Needle-Punched Carbon/Carbon Composites

被引：0
作者：
Meng Han
Vadim V. Silberschmidt
机构：
[1] Nanjing University of Aeronautics and Astronautics,State Key Laboratory of Mechanics and Control of Mechanical Structures
[2] Loughborough University,Wolfson School of Mechanical, Electrical and Manufacturing Engineering
来源：
Applied Composite Materials | 2019年 / 26卷
关键词：
Carbon/carbon composites; Mesomechanics; Theoretical analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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.
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页码：805 / 816
页数：11
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  • [4] Wu Q(2011)Bending properties and fracture mechanism of C/C composites with high density preform Trans. Nonferrous Metals Soc. China 21 1795-1800
  • [5] Li Z(2011)Microstructure of pyrocarbon with chemical vapor infiltration Procedia Eng 27 847-854
  • [6] Xiao T(2016)Bend properties and failure mechanism of a carbon/carbon composite with a 3D needle-punched preform at room and high temperatures New Carbon Mater. 31 437-444
  • [7] Li DS(2012)Effect of temperature on bending properties and failure mechanism of three-dimensional braided composite Mater. Des. 41 167-170
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  • [9] Wang W(2017)Compression behaviors of carbon-bonded carbon fibre composites: experimental and numerical investigations Carbon 116 398-408
  • [10] Ge DY(2014)Microstructures and mechanical properties of three-dimensional ceramic filler modified carbon/carbon composites Ceram. Int. 40 399-408
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