摘要
对开孔泡沫铝、闭孔泡沫铝硅和闭孔泡沫铝铜材料进行了准静态压缩实验。研究了泡沫铝材料的准静态压缩力学行为及吸能机制,分析了相对密度和试件高度对泡沫铝吸能特性的影响。
A quasi -static compression test was carried on open- cell foamed aluminum, Al- Si and Al - Cu closed - cell foamed aluminum. The quasi - static mechanic behavior and mechanism of energy absorption of the tested material were studied, meanwhile, the effect of the relative density and depth of the specimen on the energy absorbing character of foamed aluminum were also analyzed.
出处
《煤矿机械》
北大核心
2009年第2期70-72,共3页
Coal Mine Machinery
基金
国家自然科学基金项目(50578005)
关键词
泡沫铝
准静态压缩
能量吸收特性
foamed aluminum
quasi - static compression
energy absorption characteristics
