Dynamic Crack Propagation along Elastic Interfaces in Double Cantilever Beams under High Loading Rates

doi:10.1061/(ASCE)AS.1943-5525.0001418

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	Dynamic Crack Propagation along Elastic Interfaces in Double Cantilever Beams under High Loading Rates
	Chen TY(陈天宇)1; Yuan, Bo 2; Harvey, Christopher M.3,4; Zhang K(张坤)1,5 ; Wang, Simon 3,4; Silberschmidt, Vadim V.6; Wei, Bingchen1,5,7
通讯作者	Chen, Tianyu(chentianyu@imech.ac.cn)
发表期刊	JOURNAL OF AEROSPACE ENGINEERING
	2022-07-01
卷号	35 期号:4 页码:9
ISSN	0893-1321
摘要	The dynamic mode-I energy release rate of cracks propagating along elastic interfaces in double cantilever beams under high loading rates is derived analytically for the first time by accounting for structural vibration, wave propagation, and the Doppler effect along with the assumption of crack tip energy conservation. The developed theory can be used to study the "stick-slip" crack propagation behavior commonly observed in experiments, a progression of crack initiation, propagation, arrest, and reinitiation. In addition, the developed theory can be applied to measure crack initiation toughness as well as crack arrest toughness. The developed theory is verified against results from finite-element-method simulations of two experimental cases under high loading rates, demonstrating the excellent ability of the developed theory in capturing the crack propagation behavior as well as the ability in assessing dynamic mode-I energy release rate.
关键词	Beam dynamics Double cantilever beams Dynamic mode-I energy release rate Propagating crack Elastic interface
DOI	10.1061/(ASCE)AS.1943-5525.0001418
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000796078600015
关键词[WOS]	INTERLAMINAR FRACTURE-TOUGHNESS ; BONDED FIBER COMPOSITES ; FAILURE ; DELAMINATION
WOS研究方向	Engineering
WOS类目	Engineering, Aerospace ; Engineering, Civil
资助项目	National Natural Science Foundation of China[51401028] ; National Natural Science Foundation of China[51271193] ; National Natural Science Foundation of China[11790292] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22040303] ; Innovation Program[237099000000170004]
项目资助者	National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Innovation Program
论文分区	二类
力学所作者排名	1
RpAuthor	Chen, Tianyu
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/89424
专题	微重力重点实验室
作者单位	1.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Key Lab Micrograv, Beijing 100190, Peoples R China; 2.Tsinghua Univ, Dept Energy & Power Engn, Beijing 100084, Peoples R China; 3.Loughborough Univ, Dept Aeronaut & Automot Engn, Loughborough LE11 3TU, Leics, England; 4.Hebei Univ Engn, Sch Mech & Equipment Engn, Handan 056038, Peoples R China; 5.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 6.Loughborough Univ, Wolfson Sch Mech Elect & Mfg Engn, Loughborough LE11 3TU, Leics, England; 7.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chen TY,Yuan, Bo,Harvey, Christopher M.,et al. Dynamic Crack Propagation along Elastic Interfaces in Double Cantilever Beams under High Loading Rates[J]. JOURNAL OF AEROSPACE ENGINEERING,2022,35,4,:9.
APA	陈天宇.,Yuan, Bo.,Harvey, Christopher M..,张坤.,Wang, Simon.,...&Wei, Bingchen.(2022).Dynamic Crack Propagation along Elastic Interfaces in Double Cantilever Beams under High Loading Rates.JOURNAL OF AEROSPACE ENGINEERING,35(4),9.
MLA	陈天宇,et al."Dynamic Crack Propagation along Elastic Interfaces in Double Cantilever Beams under High Loading Rates".JOURNAL OF AEROSPACE ENGINEERING 35.4(2022):9.

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