摘要
通过对均质等长飞轮受力分析，建立应力求解公式。并对车轮车轴应力分布，飞轮离心力对紧固力过盈量的影响作了论述。首次提出用机车轮对安全运行条件确定轮对最小有效过盈量的方法及求解公式。
In this paper,the loads subjected by a flywheel with equal length and thickness are analyzed and the stress formulation of flywheel is derived. The stress distribution on wheel shaft and the effects of flywheel centrifugal force on its tight fit are discussed as well. The method and formulation for calculating the minimal effective tight fit of wheelset by the safety running condition of locmotive wheelset are established in the paper.
出处
《铁道学报》
EI
CSCD
北大核心
1996年第4期25-30,共6页
Journal of the China Railway Society
基金
国家"八五"重点科技攻关项目
