Energy Absorptions and Failure Modes of 3D Multi-layer Weft Interlaced with Warp Interlock Woven Fabric Composite by Flat-ended Rod

摘要：

The transverse impact of 3-D multi-layer weft interlaced with warp interlock woven fabric cellular composite was tested under modified split Hopkinson pressure bar and quasi-static loading. The load-displacement curves of transverse impact were obtained to analyze the energy absorption capacity of the composite. The failure load and energy absorption of composite increase as the impact velocity increases. The warp direction and the weft direction of the composite have different energy absorption at each impact velocity. The damage morphology of the composite coupon manifests the compression failure in the front side and tension failure in rear side.

关键词： 3-D multi-layer weft interlaced with warp interlock woven fabric cellular composite Transverse impact Split Hopkinson pressure bar

作者: Yuyuan Tang Wei Zhang Bohong Gu Xin Ding

作者单位: College of Textiles, Donghua University, Shanghai 20005, China;Department of Textile Engineering , Z Department of Textile Engineering , Zhongyuan Institute of Technology,Zhengzhou 450007, China College of Textiles, Donghua University, Shanghai 20005, China

会议类型: 国际会议

会议名称: 第35届纺织科学国际学术研讨会

会议地点: 杭州

会议语种:英文

页码: 492-499

在线出版日期: 2006-08-22（万方平台首次上网日期，不代表论文的发表时间）