Research on dynamic test method of advanced composite armor

摘要：

　　A typical composite armor consists of a layer of material made of fiber laminates, ceramics, rubber,metals, and the like.The most common design variables in composite armor design usually include the choice of materials, the order and thickness of each layer of material.This article has designed a typical ceramic composite armor structure.A one-dimensional Hopkinson pressure bar experimental device was used to generate stress waves in ceramic composite armor structures.Strain gauges were used to measure the reflected and transmitted waves at the interfaces between ceramic and metal backplates.As a result, it was found that the intensity of the stress wave passing through the composite armored is greatly reduced, and the increase of the energy absorbing layer can improve the armors resistance to projectile.

关键词： Composite armor Hopkinson experiment Stress wave

作者: Jing LIU Wen-jun ZHAO

作者单位: Inner Mongolia First Machinery Group Co., Ltd.China

会议类型: 国际会议

会议名称: 2018 International Conference on Defence Technology (2018国际防务技术会议)

会议地点: 北京

会议语种:英文

页码: 662-665

在线出版日期: 2018-10-21（万方平台首次上网日期，不代表论文的发表时间）