Contact of a spherical probe with a stretched rubber substrate
文献类型：期刊论文
| 作者 | Frétigny, Christian; Chateauminois, Antoine |
| 刊名 | Physical review. E
 |
| 出版日期 | 2017-07 |
| 卷号 | 96期号:1-1页码:013001 |
| ISSN号 | 2470-0053 |
| DOI | 10.1103/PhysRevE.96.013001 |
| 文献子类 | Article |
| 英文摘要 | We report on a theoretical and experimental investigation of the normal contact of stretched neo-Hookean substrates with rigid spherical probes. Starting from a published formulation of surface Green's function for incremental displacements on a prestretched, neo-Hookean, substrate [J. Mech. Phys. Solids 56, 2957 (2008)JMPSA80022-509610.1016/j.jmps.2008.07.002], a model is derived for both adhesive and nonadhesive contacts. The shape of the elliptical contact area together with the contact load and the contact stiffness are predicted as a function of the in-plane stretch ratios λ_{x} and λ_{y} of the substrate. The validity of this model is assessed by contact experiments carried out using an uniaxally stretched silicone rubber. For stretch ratio below about 1.25, a good agreement is observed between theory and experiments. Above this threshold, some deviations from the theoretical predictions are induced as a result of the departure of the mechanical response of the silicone rubber from the neo-Hokeean description embedded in the model. |
| 语种 | 英语 |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/266686]  |
| 专题 | 中国科学院上海药物研究所 |
| 作者单位 | Soft Matter Sciences and Engineering Laboratory (SIMM),PSL Research University, UPMC Univ. Paris 06, Sorbonne Universités, ESPCI Paris, CNRS, 10 rue Vauquelin, 75231 Paris cedex 05, France |
| 推荐引用方式 GB/T 7714 | Frétigny, Christian,Chateauminois, Antoine. Contact of a spherical probe with a stretched rubber substrate[J]. Physical review. E,2017,96(1-1):013001. |
| APA | Frétigny, Christian,&Chateauminois, Antoine.(2017).Contact of a spherical probe with a stretched rubber substrate.Physical review. E,96(1-1),013001. |
| MLA | Frétigny, Christian,et al."Contact of a spherical probe with a stretched rubber substrate".Physical review. E 96.1-1(2017):013001. |
入库方式： OAI收割
来源：上海药物研究所
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