摘要
提出了冲击力的一个理想模型,进而用δ函数建立了冲击力的数学表达式,通过定量分析,得到了冲击力作用效果的基本特征。
In this paper, we established a ideal model of impact force. Based on this model, the mathcmalic expression and the hasic characters of active effect of impact force were obtained through quantilivc analysis.
关键词
碰撞
冲击力
冲量
Δ函数
数学表达式
words Collission, impact force, normal quantity, Sfunction
