Rolling motion of an elastic cylinder induced by elastic strain gradients

IMECH-IR > 非线性力学国家重点实验室

	Rolling motion of an elastic cylinder induced by elastic strain gradients
	Chen L(陈磊); Chen SH(陈少华)
发表期刊	Journal of Applied Physics
	2014
卷号	116 期号:16 页码:164701
ISSN	0021-8979
摘要	Recent experiment shows that an elastic strain gradient field can be utilized to transport spherical particles on a stretchable substrate by rolling, inspired by which a generalized plane-strain Johnson-Kendall-Roberts model is developed in this paper in order to verify possible rolling of an elastic cylinder adhering on an elastic substrate subject to a strain gradient. With the help of contact mechanics, closed form solutions of interface tractions, stress intensity factors, and corresponding energy release rates in the plane-strain contact model are obtained, based on which a possible rolling motion of an elastic cylinder induced by strain gradients is found and the criterion for the initiation of rolling is established. The theoretical prediction is consistent well with the existing experimental observation. The result should be helpful for understanding biological transport mechanisms through muscle contractions and the design of transport systems with strain gradient
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000344589400095
项目资助者	Support from the National Science Foundation of China (Grant Nos. 11372317 and 11125211), the 973 Nano-project (2012CB937500), and the CAS/SAFEA International Partnership Program for Creative Research Teams are gratefully acknowledged.
课题组名称	LNM仿生材料与固体的微尺度力学
论文分区	二类/Q2
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/49371
专题	非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Chen L,Chen SH. Rolling motion of an elastic cylinder induced by elastic strain gradients[J]. Journal of Applied Physics,2014,116,16,:164701.
APA	Chen L,&Chen SH.(2014).Rolling motion of an elastic cylinder induced by elastic strain gradients.Journal of Applied Physics,116(16),164701.
MLA	Chen L,et al."Rolling motion of an elastic cylinder induced by elastic strain gradients".Journal of Applied Physics 116.16(2014):164701.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
2014-chen-chen-JAP.p（785KB）			开放获取	使用许可	浏览下载