PRELIMINARY INVESTIGATION ON THE DYNAMIC COMPRESSION PROPERTIES OF THREE-DIMENSIONAL (3D) CARBON FIBRE COMPOSITES

摘要：

3D carbon fibre composites have been widely used in the aerospace and automobile industry,because this material is thermostable and wearable.There were much research on material manufacture and mechanical properties under static load condition,but the studies were relative fewer under dynamic loading.So the dynamic mechanical properties were obtained by SHPB compression experiment to 3D carbon fibre composites,the dynamic compression mechanical properties and the dynamic compression failure strength under different strain rate conditions were also gained in this paper.The experiment results indicate that this material was sensitive to strcss rate.In addition,the improvement of dynamic compression experiment to composites has been discussed to gain the credible results.

关键词： Carbon Fibre Composites Dynamic Compression Mechanicalproperties Strain rate SHPB

作者: Yu Hongwei Tao Junlin Yao Yong

作者单位: South China Company of CNPC Cas Pipeline Bureau,Shenzhen,Guangzhou 518067,China Department of Civil Engineering and Architecture,Southwest University of science and Technology,Mian

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1025-1028

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）