Effects of different interface conditions on energy absorption characteristics of Al /carbon fiber reinforced polymer hybrid structures for multiple loading conditions

2021 ◽  
Author(s):  
Qi‐hua Ma ◽  
Fan Dong ◽  
Xue‐hui Gan ◽  
Tianjun Zhou
2018 ◽  
Vol 5 (9) ◽  
pp. 20777-20784
Author(s):  
Pravanjan Mandal ◽  
Dipak Kumar Jesthi ◽  
Diptikanta Das ◽  
Arun Kumar Rout ◽  
Ramesh Kumar Nayak

2018 ◽  
Vol 5 (9) ◽  
pp. 19854-19861 ◽  
Author(s):  
Santi Swarup Mohanty ◽  
Akshya Kumar Rout ◽  
Dipak Kumar Jesthi ◽  
Bharat Chandra Routara ◽  
Ramesh Kumar Nayak

2010 ◽  
Vol 63 ◽  
pp. 120-125
Author(s):  
Cheng Gang Chen ◽  
Kevin H. Hoos ◽  
Ming Yung Chen

The mismatch of the coefficient of the thermal expansion (CTE) is one of the main causes of crack initiation and delamination for carbon fiber-reinforced polymer hybrids and metal/polymer hybrid materials. In this research, a negative CTE ceramic material (zirconium tungstate) was incorporated with a thermoset polymer (bismaleimide) resulting in a ~40% reduction in CTE and a significant improvement in thermal stability. The morphology showed good dispersion of the zirconium tungstate particles within the bismaleimide. Comparisons of the experimental CTE values with the rule-of-mixture and the analytical micromechanical models will be discussed.


2012 ◽  
Vol 535-537 ◽  
pp. 174-177
Author(s):  
Guo Zheng Quan ◽  
Ying Tong ◽  
Gui Sheng Li

In order to investigate the energy absorption of carbon fiber reinforced polymer (CFRP) under different impact velocity, ABAQUS finite element analysis software was used to simulate the impact experiments under the velocities of 1~100m/s. The kinetic energy reduction of the bullet was analyzed. The results shows that: the energy absorption of the composites panel improves with the initial impact velocity increasing, while as the velocity increasing to a certain value, such energy absorption approaches a constant value. And taking further analysis found that property of impact resistance of CFRP has a speed effect, with the strain rate increasing, the dynamic mechanical properties improve.


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