| An elasto-plastic contact model for conformal contacts between cylinders | |
Hu JQ(胡剑桥)1,2; Gao FH3; Liu XM(刘小明)1,2 ; Wei YG(魏悦广)4
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| Corresponding Author | Liu, Xiaoming([email protected]) |
| Source Publication | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY
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| 2019-12-22 | |
| Pages | 9 |
| ISSN | 1350-6501 |
| Abstract | In this paper, we present a new model for the elasto-plastic conformal contact between cylinders. By using finite element simulation, it is observed that the transition of elasto-plastic contact in conformal case is different from the transition in Hertz contact. The plastic contact of conformal case can be physically represented by the plastic-Winkler model. The new model provides an explicit solution for the normal force-displacement relation of elasto-plastic conformal contact. Compared to other elastic contact models of conformal contact, the advantages of our model are: (1) it can be used for high load contact and (2) plasticity is taken into account by using the plastic-Winkler model. Our model, therefore, is capable of dealing with realistic engineering problem with high load and plasticity. |
| Keyword | Conformal contact elasto-plastic transition normal force-displacement relation plastic-Winkler model |
| DOI | 10.1177/1350650119896461 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000506740700001 |
| WOS Keyword | FRICTIONLESS CYLINDRICAL CONTACT ; JOINTS ; CLEARANCE ; MECHANICS ; STATE |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Mechanical |
| Funding Project | National Natural Science Foundation of China[11772334] ; National Natural Science Foundation of China[11802310] ; National Natural Science Foundation of China[11672301] ; National Key R&D Program of China[2017YFA0204402] ; Youth Innovation Promotion Association CAS[2018022] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22040501] |
| Funding Organization | National Natural Science Foundation of China ; National Key R&D Program of China ; Youth Innovation Promotion Association CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| Classification | Q3 |
| Ranking | 1 |
| Contributor | Liu, Xiaoming |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/81299 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China; 3.China Inst Atom Energy, Beijing, Peoples R China; 4.Peking Univ, Coll Engn, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Hu JQ,Gao FH,Liu XM,et al. An elasto-plastic contact model for conformal contacts between cylinders[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY,2019:9.Rp_Au:Liu, Xiaoming |
| APA | 胡剑桥,Gao FH,刘小明,&魏悦广.(2019).An elasto-plastic contact model for conformal contacts between cylinders.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY,9. |
| MLA | 胡剑桥,et al."An elasto-plastic contact model for conformal contacts between cylinders".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2019):9. |
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| Jp2019453.pdf（1019KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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