EXPERIMENTAL AND NUMERICAL DETERMINATION OF THE FRACTURE ENERGY OF PAN/PHENOLIC-BASED CARBON/CARBON COMPOSITES

被引：0
|
作者：
Iqbal, Khurram [1 ]
机构：
[1] Dalian Univ Technol, Sch Aeronaut & Astronaut, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
来源：
Proceedings of the 3rd World Congress on Integrated Computational Materials Engineering (ICME) | 2015年
关键词：
Composite material; Delamination; Finite element method; Fracture; CARBON; STRENGTH;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, the validity of some formulations allowing the determination of the fracture energy of PAN/phenolic-based carbon/carbon composites has been verified. The is chosen as fracture characterizing parameter which is experimentally determined by considering a multiplying form that is numerically evaluated using a finite element method. The numerical results are compared to the experimental data, and a good agreement has been observed. The specimen geometry was used to determine the mode II delamination fracture energy.
引用
收藏
页码：89 / 96
页数：8
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