A Progressive Failure Study of E-glass/Epoxy Composite in Case of Low Velocity Impact

2014 ◽  
pp. 273-300
Author(s):  
Harpreet Singh ◽  
Puneet Mahajan ◽  
K. K. Namala
Keyword(s):  
Epoxy Composite ◽  
Progressive Failure ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact

The effect of low-velocity impact on the flexural strength of E-glass/epoxy composite plates

2020 ◽  
Vol 34 (5) ◽  
pp. 1879-1886
Author(s):  
Pham Xuan Quang ◽  
Satrio Wicaksono ◽  
Tatacipta Dirgantara ◽  
Bambang Kismono Hadi
Keyword(s):  
Flexural Strength ◽  
Epoxy Composite ◽  
Composite Plates ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact

Experimental and Numerical Investigation of Response of Sandwich Composite Beam Subjected to Low-Velocity Impact

2015 ◽  
Vol 732 ◽  
pp. 239-246 ◽  
Author(s):  
Tomáš Mandys ◽  
Vladislav Laš ◽  
Tomáš Kroupa ◽  
Robert Zemčík
Keyword(s):  
Composite Beam ◽  
Progressive Failure ◽  
Material Model ◽  
Low Velocity Impact ◽  
Elastic Behavior ◽  
Sandwich Composite ◽  
Low Velocity ◽  
Velocity Impact ◽  
Non Linear ◽  
Force Time

This paper deals with the progressive failure analysis of sandwich composite beam loaded with transversely low-velocity impact. A user defined material model was used for modeling of the non-linear orthotropic elastic behavior of composite skin. The non-linear behavior of foam core was modeled using Low-Density Foam material model. The numerical model was validated using performed experiment and the results in terms of deflection and contact force time dependencies are mutually compared.

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