摘要
本文根据杆在轴向动力荷载作用下的分析研究,提出了考虑杆顶附加质量影响的杆动力性能计算方法,导出了杆在各种支承条件下的动力计算公式,可供实际工程应用参考。
<ABSTRACT>:In this paper,based on the analysis of rod under axial dynamic load,a method for computing the influence of additional mass at the top of the rod on dynamial property is proposed,the formulas for calculating rod under some kinds of supporting condition are deduced. It is hoped that these formulas may provide some reference for practical engineering.
出处
《安徽建筑工业学院学报（自然科学版）》
1996年第3期46-50,共5页
Journal of Anhui Institute of Architecture(Natural Science)
关键词
附加质量
动力稳定性
振型函数
: additional mass,dynamic stability,modal function
