2009•Packaging EngineeringRequires access
Influence of Fatigue Vibration on the Load Capacity and Cushion Performance of Honeycomb Cardboard
Zhaoyang Xu
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Abstract
The fatigue vibration test of honeycomb cardboard was conducted.The influence of the number of vibration and vibration acceleration on the load capacity and cushion coefficient of honeycomb cardboard were determined and compared with non-vibrated honeycomb cardboard.The results showed that the residual yield stress descends,cushion coefficient increases,and cushioning performance of honeycomb cardboard decreases with the number of vibration and acceleration increased.It was put forward that the influence of fatigue on the performance of cushion material should be considered,in order to meet the anticipated cushioning requirement.