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玻纤/环氧三维编织复合材料动态压缩性能研究
STUDY OF DYNAMIC COMPRESSION PERFORMANCE OF GLASS-EPOXY 3-D BRAIDED COMPOSITES
【摘要】 本文利用SHPB(splitHopkinsonpressurebar)装置对玻璃纤维 /环氧三维编织复合材料在高应变率 ( 4000s-1,5000s-1, 6000s-1 )下的动态压缩性质进行测试。试验结果表明,玻纤 /环氧三维编织复合材料是应变率敏感材料。
【Abstract】 In this paper the glass-epoxy 3-D braided composites are tested under high strain rates of 4000 s -1,5000s -1and 6000s -1 with the split Hopkinson pressure bar for dynamic response.The experimental results show that the glass-epoxy 3-D braided composites are strain rate sensitive materials.
【关键词】 SHPB;
高应变率;
玻璃纤维;
三维编织复合材料;
【Key words】 SHPB; high strain rate; glassfiber; three-dimension braided composite;
【Key words】 SHPB; high strain rate; glassfiber; three-dimension braided composite;
- 【文献出处】 玻璃钢/复合材料 ,Fiber Reinforced Plastics/Composite , 编辑部邮箱 ,2005年02期
- 【分类号】TB332
- 【被引频次】14
- 【下载频次】238