| Dynamic Crack Propagation along Elastic Interfaces in Double Cantilever Beams under High Loading Rates | |
Chen TY(陈天宇)1; Yuan, Bo2; Harvey, Christopher M.3,4; Zhang K(张坤)1,5 ; Wang, Simon3,4; Silberschmidt, Vadim V.6; Wei, Bingchen1,5,7
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| Corresponding Author | Chen, Tianyu(chentianyu@imech.ac.cn) |
| Source Publication | JOURNAL OF AEROSPACE ENGINEERING
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| 2022-07-01 | |
| Volume | 35Issue:4Pages:9 |
| ISSN | 0893-1321 |
| Abstract | 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. |
| Keyword | Beam dynamics Double cantilever beams Dynamic mode-I energy release rate Propagating crack Elastic interface |
| DOI | 10.1061/(ASCE)AS.1943-5525.0001418 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000796078600015 |
| WOS Keyword | INTERLAMINAR FRACTURE-TOUGHNESS ; BONDED FIBER COMPOSITES ; FAILURE ; DELAMINATION |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Aerospace ; Engineering, Civil |
| Funding Project | 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] |
| Funding Organization | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Innovation Program |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Chen, Tianyu |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/89424 |
| Collection | 微重力重点实验室 |
| Affiliation | 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 |
| Recommended Citation 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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| Jp2022FA620.pdf（587KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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