Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube and α-Alumina

被引：2
|
作者：
Yan, Tingting [1 ]
Wei, Gaofeng [1 ]
机构：
[1] Qilu Univ Technol, Sch Mech & Automot Engn, Jinan 250353, Peoples R China
来源：
ADVANCES IN MATERIALS SCIENCE AND ENGINEERING | 2014年 / 2014卷
基金：
中国国家自然科学基金;
关键词：
COHESIVE LAW; PULL-OUT; SIMULATION; POLYMER;
D O I：
10.1155/2014/237097
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Based on multiscale methods the mechanical behavior for the interface of carbon nanotube and alpha-alumina is analyzed. The stress transfer between nanotube and alumina is provided by van der Waals interaction. Using cohesive law the relationship between normal stress (shear stress) and displacement is studied, as well as the stress intensity. The stress distribution of the interface is obtained by improved COX model. The strain rate of nanotube-composite is presented when the interfacial slip occurs through the van der Waals interaction.
引用
收藏
页数：7
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