节点文献
60kg/m钢轨12号提速道岔曲线尖轨磨耗机理探讨
Discussion on Mechanics to Reduce Wearing of Curve Point of 60 kg/m Rail No.12 Enhancing Velocity’s Frog
【摘要】 分析了 6 0kg/m钢轨 12号提速道岔曲线尖轨磨耗严重的原因 ,并就沧州工务段提出的采用减磨护轨方法进行理论论证和试验验证 .
【Abstract】 This paper analyzed the wearing reasons of curve point of 60 kg/m rail No.12 enhancing velocity’s frog, proposed the way using guard rail to reduce wear and tested the method by theory and experiment.
【关键词】 磨耗;
冲角;
导向力;
提速道岔;
【Key words】 wear; angle of attack; leading force; enhancing velocity’s frog;
【Key words】 wear; angle of attack; leading force; enhancing velocity’s frog;
- 【文献出处】 北方交通大学学报 ,Journal of Northern Jiaotong University , 编辑部邮箱 ,2001年01期
- 【分类号】U213.63
- 【被引频次】4
- 【下载频次】166