| Minimal rebounding height on shell elucidated: Impact memory of bead on shell | |
Peng Q(彭青)1,2 ; Liu XM(刘小明)1,2; Wei YG(魏悦广)3
| |
| Corresponding Author | Liu, Xiaoming([email protected]) |
| Source Publication | INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES
 |
| 2024 | |
| Volume | 286Pages:10 |
| ISSN | 0020-7683 |
| Abstract | For the impact of a bead on a flat plate, the rebounding height decreases as the bead size increases. However, for the impact on a shell, a minimal rebounding height exists for a certain size of the bead. In this study, we revealed that the reason behind, which has never been comprehended, is the memory effect of impact of the bead on the shell. Separating the memory contribution analytically, we demonstrated that the memory effect will enhance the rebounding height as the bead size increases. In particular, we found that the single contact will split into two sub-contacts as the bead size increases; the memory of impact fundamentally changes the type of contacts. Moreover, the boundary of sub-contacts determines the condition for the minimal rebounding height. |
| Keyword | Memory effect Impact dynamics Bead size Shallow shell |
| DOI | 10.1016/j.ijsolstr.2023.112594 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001125591400001 |
| WOS Keyword | ELASTIC IMPACT ; CONTACT TIME ; SPHERES |
| WOS Research Area | Mechanics |
| WOS Subject | Mechanics |
| Funding Project | National Natural Science Foun-dation of China[12022210] ; National Natural Science Foun-dation of China[12032001] ; National Natural Science Foundation of China[12022210] ; National Natural Science Foundation of China[12032001] ; Youth Innovation Promotion Association CAS, China[2018022] ; National Natural Science Foundation of China ; Basic Science Center Program for Multiscale Problems in Nonlinear Mechanics[11988102] ; National Key Research Development Program of China[2020-JCJQ-ZD-254] ; National Key Research Development Program of China[2022YFE0124700] |
| Funding Organization | National Natural Science Foun-dation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS, China ; National Natural Science Foundation of China ; Basic Science Center Program for Multiscale Problems in Nonlinear Mechanics ; National Key Research Development Program of China |
| Classification | 一类/力学重要期刊 |
| Ranking | 1 |
| Contributor | Liu, Xiaoming |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/93777 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, LNM, Inst Mech, Beijing 100190, Peoples R China; 2.UCAS, Sch Engn Sci, Beijing 100049, Peoples R China; 3.Peking Univ, Coll Engn, Beijing 100871, Peoples R China |
| Recommended Citation GB/T 7714 | Peng Q,Liu XM,Wei YG. Minimal rebounding height on shell elucidated: Impact memory of bead on shell[J]. INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,2024,286:10.Rp_Au:Liu, Xiaoming |
| APA | 彭青,刘小明,&魏悦广.(2024).Minimal rebounding height on shell elucidated: Impact memory of bead on shell.INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES,286,10. |
| MLA | 彭青,et al."Minimal rebounding height on shell elucidated: Impact memory of bead on shell".INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES 286(2024):10. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment