机械杆件冲击动荷系数公式的统一形式

General Impulsive Loading Coefficient of Bars, Axes and Beams

杆、轴、梁等机械中常见的杆件受重物冲击的问题,按计算模型划分为拉压弹簧棗质量系统和扭转弹簧棗质量系统两种类型,文章导出了同时适用于不同冲击类型的、统一的冲击动荷系数公式,可供工程技术人员参考.

The problems of poles such as bars、axes and beams bearing impulsive loading are divided into two kinds based on the models of axial and spring—mass systems, and a generalized form of the formula of impulsive loading coefficient is derived , which is useful for technicians.