A Quantitative Representation of Damage and Failure Response of Three-Dimensional Textile SiC/SiC Ceramics Matrix Composites Subjected to Flexural Loading

doi:10.1115/1.4056414

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	A Quantitative Representation of Damage and Failure Response of Three-Dimensional Textile SiC/SiC Ceramics Matrix Composites Subjected to Flexural Loading
	Yang ZM(杨正茂); Pang, Keji ; Lei XQ(雷现奇); Hu, Qing
刊名	JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME ; 3
	2023-07
卷号	145 页码:31001
关键词	ceramic matrix composites silicon carbide mechanical behavior microstructure deformation damage modeling/model flexural loading
ISSN号	0094-4289
DOI	10.1115/1.4056414
英文摘要	In the present work, the microstructure deformation and synergetic damage evolution of a three-dimensional textile SiC/SiC ceramic-matrix composite under flexural loading are investigated by in situ digital image correlation at ambient temperatures. The correlations between microstructure evolution and macro-mechanical degradation of 3D textile composites under flexural loading are established based on the experimental results. In addition, by establishing continuum damage mechanics and a thermodynamic framework with synergetic effects of microstructures, a flexural loading-induced damage evolution model is developed to reveal the relationship between the energy release rate and elastic modulus degradation. The proposed model can be used to predict the flexural stress-strain curves of 3D textile SiC/SiC composites to further improve the design and assessment of new textile architectures with specific mechanical properties.
分类号	Q4
WOS研究方向	WOS:000996579100006
语种	英语
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences [XDA17030100]
其他责任者	Yang, ZM
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/92229]
专题	力学研究所_非线性力学国家重点实验室
作者单位	1.(Hu Qing) Wuhan Univ Technol Wuhan 430070 Peoples R China 2.(Lei Xianqi) Chinese Acad Sci Inst Mech Beijing 100190 Peoples R China 3.(Pang Keji) China Acad Launch Vehicle Technol Beijing 100076 Peoples R China 4.(Yang Zhengmao) Univ Chinese Acad Sci Sch Engn Sci Beijing 100049 Peoples R China 5.(Yang Zhengmao) Chinese Acad Sci Inst Mech Beijing 100190 Peoples R China
推荐引用方式 GB/T 7714	Yang ZM,Pang, Keji,Lei XQ,et al. A Quantitative Representation of Damage and Failure Response of Three-Dimensional Textile SiC/SiC Ceramics Matrix Composites Subjected to Flexural Loading[J]. JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 3,2023,145:31001.
APA	杨正茂,Pang, Keji,雷现奇,&Hu, Qing.(2023).A Quantitative Representation of Damage and Failure Response of Three-Dimensional Textile SiC/SiC Ceramics Matrix Composites Subjected to Flexural Loading.JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME,145,31001.
MLA	杨正茂,et al."A Quantitative Representation of Damage and Failure Response of Three-Dimensional Textile SiC/SiC Ceramics Matrix Composites Subjected to Flexural Loading".JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME 145(2023):31001.