摘要
从力学角度分析小半径曲线上股钢轨磨耗的原因,并以50kg级轨为例验算轮轨接触点的局部应力,提出相应的防治措施。
The paper analyzes the wear causes of upper rail in terms of mechanics and takes 50 kg of rail for example to calculate the local stress of wheel contact points.Some prevention measures have been proposed.
出处
《南钢科技与管理》
2011年第2期54-56,共3页
NISCO Technology and Management
关键词
铁路
小半径曲线
钢轨
磨耗
railway
small radius curve
rail
wear
