EXPERIMENTAL INVESTIGATION ON THE ENERGY ABSORPTION OF FOAM ALUMINUM CYLINDER AT MODERATE DEFORMATION RATE

摘要：

The steel shell,foam aluminum cylinder and foam aluminum filled steel shell were tested using drop hammer to study their energy absorption characteristics at moderate deformation rate.The results showed that the foam aluminum-copper alloy exhibits typical brittleness.The energy absorption capability of the steel shell with circumferential notches was weaker than that without notches.The foam aluminum filled steel shell possessed strong capability of energy absorption due to the combination of steel shell and filled materials.

关键词： foam aluminum drop hammer impact energy absorption

作者: R.Z.Xie J.Q.Jiang P.He F.J.Zhang X.C.Huang

作者单位: Institute of Structural Mechanics,CAEP, Mianyang 621900,China

会议类型: 国际会议

会议名称: The Third International Conference on Heterogeneous Material Mechanics(第三届国际非均匀材料力学会议)

会议地点: 上海

会议语种:英文

页码: 881-884

在线出版日期: 2011-05-22（万方平台首次上网日期，不代表论文的发表时间）