Transitions Between Different Contact Models
文献类型：期刊论文
| 作者 | Zhang Y(张吟)
|
| 刊名 | Journal of Adhesion Science and Technology
 |
| 出版日期 | 2008 |
| 页码 | 699-715 |
| 通讯作者邮箱 | zhangyin@lnm.imech.ac.cn |
| 关键词 | Contact Contact Pressure Adhesion/Surface Energy Elastic Deformation Adhesive Contact Elastic Spheres Surface-Energy Deformations Particles Solids Force Friction Bodies |
| ISSN号 | 0169-4243 |
| 通讯作者 | Zhang, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | The transitions between the different contact models which include the Hertz, Bradley, Johnson-Kendall-Roberts (JKR), Derjaguin-Muller-Toporov (DMT) and Maugis-Dugdale (MD) models are revealed by analyzing their contact pressure profiles and surface interactions. Inside the contact area, surface interaction/adhesion induces tensile contact pressure around the contact edge. Outside the contact area, whether or not to consider the surface interaction has a significant influence on the contact system equilibrium. The difference in contact pressure due to the surface interaction inside the contact area and the equilibrium influenced by the surface interaction outside the contact area are physically responsible for the different results of the different models. A systematic study on the transitions between different models is shown by analyzing the contact pressure profiles and the surface interactions both inside and outside the contact area. The definitions of contact radius and the flatness of contact surfaces are also discussed. (C) Koninklijke Brill NV, Leiden, 2008. |
| 类目[WOS] | Engineering, Chemical ; Materials Science, Multidisciplinary ; Mechanics |
| 研究领域[WOS] | Engineering ; Materials Science ; Mechanics |
| 关键词[WOS] | ADHESIVE CONTACT ; ELASTIC SPHERES ; SURFACE-ENERGY ; DEFORMATIONS ; PARTICLES ; SOLIDS ; FORCE ; FRICTION ; BODIES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000257949700003 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25954]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Zhang Y. Transitions Between Different Contact Models[J]. Journal of Adhesion Science and Technology,2008:699-715. |
| APA | 张吟.(2008).Transitions Between Different Contact Models.Journal of Adhesion Science and Technology,699-715. |
| MLA | 张吟."Transitions Between Different Contact Models".Journal of Adhesion Science and Technology (2008):699-715. |
入库方式： OAI收割
来源：力学研究所
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