Phenomenological model of interfacial stress transfer in carbon nanotube reinforced composites with van der Waals effects

2011 ◽  
Vol 32 (7) ◽  
pp. 1069-1076 ◽  
Author(s):  
Li-Jun Zhou ◽  
Yi-Lan Kang ◽  
Jian-Gang Guo
Keyword(s):  
Carbon Nanotube ◽  
Phenomenological Model ◽  
Van Der Waals ◽  
Stress Transfer ◽  
Interfacial Stress ◽  
Reinforced Composites

scholarly journals Multiscale Analysis of the Interfacial Mechanical Behavior for Composite of Carbon Nanotube andα-Alumina

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Tingting Yan ◽  
Gaofeng Wei
Keyword(s):  
Carbon Nanotube ◽  
Mechanical Behavior ◽  
Multiscale Analysis ◽  
Cox Model ◽  
Van Der Waals ◽  
Stress Transfer ◽  
Multiscale Methods ◽  
Van Der Waals Interaction ◽  
Cohesive Law ◽  
The Relationship

Based on multiscale methods the mechanical behavior for the interface of carbon nanotube andα-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.

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