泡沫铝材料在防爆复合装甲板设计中的应用  

Application Study of the Closed-cell Aluminum Foams in the Composite Armored Plate Design for Blast Protection

作　　者：焦丽娟[1] 韩辉[1] 

机构地区：[1]中国北方车辆研究所,北京100072

出　　处：《车辆与动力技术》2009年第3期42-45,48,共5页Vehicle & Power Technology

摘　　要：介绍了闭孔泡沫铝在压缩状态下的重要力学性能表现,指出其在能量吸收领域和防爆领域具有潜在的应用前景,并给出了表征其在压缩状态下能量吸收性能的2个重要参量的计算方法.重点是对含有闭孔泡沫铝夹层的三明治防爆装甲板设计进行了论述,结合1个实例,给出了具体的设计方法,对于吸能型防爆复合结构的设计具有重要的指导作用.Because of the important mechanics performance under the compression conditions, the closed-cell aluminum foams have potential application foreground in the energy absorption and blast protection realm. This paper presents the calculation method of two important parameters which are the token of the energy absorption property under the compression conditions. Combined with a example, this paper discusses the design method of sandwich armored plate, which contains closed-cell aluminum foams cores for blast protection. The method is important for the absorbing blast protection composite structure design.

关 键 词：复合装甲 三明治结构 闭孔泡沫铝 能量吸收 冲击波 

分 类 号：TJ810.38[兵器科学与技术—武器系统与运用工程] TB34[一般工业技术—材料科学与工程]