摘要
玻璃－环氧圆柱壳（管）的撞击试验表明它的破坏是渐进过程。根据一维应力波传播理论，提出了圆柱壳受轴向撞击破坏的简化模型，分析了这一破坏过程中的能量变化。结果表明本文中所提出的模型能较好地描述圆柱壳受轴向撞击吸能过程。
Experiments showed that progressive failure was the main feature of glass epoxy cylindrical shells subjected to axial impact. Based on the one dimensional wave propagation theory, a simple dynamic model was presented to analyze the failure process and energy absorption of the shells under impact loading. It was found that this theoretical analysis was in agreement with the progressive failure.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
1999年第4期79-84,共6页
Acta Materiae Compositae Sinica
基金
哈尔滨市青年基金
