Effective Elastic Constants of Arbitrary Anisotropic Composite Material

1997 ◽  
Author(s):  
A.B. Druzhinin
Keyword(s):  
Composite Material ◽  
Elastic Constants ◽  
Effective Elastic Constants ◽  
Anisotropic Composite

Effective Elastic Constants of Fiber-Eutectics and Transformation Particles Composite Ceramic

2010 ◽  
Vol 177 ◽  
pp. 182-185 ◽  
Author(s):  
Bao Feng Li ◽  
Jian Zheng ◽  
Xin Hua Ni ◽  
Ying Chen Ma ◽  
Jing Zhang
Keyword(s):  
Elastic Modulus ◽  
Elastic Constant ◽  
Effective Stress ◽  
Elastic Constants ◽  
Transverse Isotropy ◽  
Analytical Formula ◽  
Composite Ceramic ◽  
Phase Model ◽  
Composite Ceramics ◽  
Effective Elastic Constants

The composite ceramics is composed of fiber-eutectics, transformation particles and matrix particles. First, the recessive expression between the effective stress in fiber-eutectic and the flexibility increment tensor is obtained according to the four-phase model. Second, the analytical formula which contains elastic constant of the fiber-eutectic is obtained applying Taylor’s formula. The eutectic is transverse isotropy, so there are five elastic constants. Third, the effective elastic constants of composite ceramics are predicted. The result shows that the elastic modulus of composite ceramic is reduced with the increase of fibers fraction and fibers diameter.

Effective elastic constants of hexagonal array of soft fibers

2017 ◽  
Vol 139 ◽  
pp. 395-405 ◽  
Author(s):  
Piotr Drygaś ◽  
Simon Gluzman ◽  
Vladimir Mityushev ◽  
Wojciech Nawalaniec
Keyword(s):  
Elastic Constants ◽  
Hexagonal Array ◽  
Effective Elastic Constants

Effective elastic constants in acoustoelasticity

2008 ◽  
Vol 92 (24) ◽  
pp. 244105 ◽  
Author(s):  
Marc Duquennoy ◽  
Mohammadi Ouaftouh ◽  
Dany Devos ◽  
Frédéric Jenot ◽  
Mohamed Ourak
Keyword(s):  
Elastic Constants ◽  
Effective Elastic Constants
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