A material property degradation model of composite laminates considering stress level

doi:10.1080/15376494.2021.2012617

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	A material property degradation model of composite laminates considering stress level
	Ma, Huidong; Ma, Qiang; Bai, Xuezong; Xu, Jialiang; An, Zongwen
刊名	MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
	2021
关键词	Composites material property strength reserve stiffness reserve residual strength residual stiffness stress level
ISSN号	1537-6494
DOI	10.1080/15376494.2021.2012617
英文摘要	Conventional phenomenological models of composite laminates often require a large amount of experimental data due to the dependence on stress level. In this study, a new generalized model capable of predicting the material property degradation at each stress level using a single set of parameters is proposed to dramatically subside the experimental cost. Furthermore, two sets of residual strength data and one set of residual stiffness data are adopted to validate the proposed model. The results show that the new model is capable of predicting both residual strength and stiffness at arbitrary stress levels using single set of model parameters.
WOS研究方向	Materials Science ; Mechanics
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000734232800001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154942]
专题	机电工程学院
作者单位	Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Ma, Huidong,Ma, Qiang,Bai, Xuezong,et al. A material property degradation model of composite laminates considering stress level[J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,2021.
APA	Ma, Huidong,Ma, Qiang,Bai, Xuezong,Xu, Jialiang,&An, Zongwen.(2021).A material property degradation model of composite laminates considering stress level.MECHANICS OF ADVANCED MATERIALS AND STRUCTURES.
MLA	Ma, Huidong,et al."A material property degradation model of composite laminates considering stress level".MECHANICS OF ADVANCED MATERIALS AND STRUCTURES (2021).