rail creeping meaning in English
钢轨爬行
Examples
- Influences of rail creep on the longitudinal forces and displacements of welded turnout
线路爬行对无缝道岔受力与变形的影响分析 - Abstract : three - dimension wheel - rail contact geometry is taken into account in studying the vibration between bridge and vehicle . the iteration method of wheel - rail creep force is proposed to improve the existed calculating method
文摘:对车桥耦合振动研究中轮轨关系的线性方法进行了改进,提出考虑三维非线性轮轨接触几何,采用迭代法求解法向力和蠕滑系数。 - Above all , with the data acquired by tests , this thesis has analysized the lateral resistanc , longitudinal resistance and rail creep etc between ballast and sleeper before and after mass machine work , discussed the effect of mass machine on stability of continuously welded rail track , reseached the change regularity of fastening - down temperature of rail , which is resulted by mass machine work , and have settled the suitable range of work temperature which guarantees the stability of jointless railway . what ' s more , this thesis has put forward the appropriate work pattern , work temperature and work area for mass machine work in future . at the same time , this thesis has given rational suggestions about some conditions worth of attention in production of mass machine , which can in return raise the work productiveness of mass machine . at last , this thesis has considered formulating reasonable measures for operation organization and work standard , so that mass machine work can play an important role in maintenance , which can reduce work load , raise work efficiency and maintenance cost in daily maintenance
本文通过实测的各种数据,分别对大机作业前后道床对轨枕的横向阻力、纵向阻力、钢轨爬行情况等进行深入分析,进一步探讨大机作业对无缝线路稳定性的影响,研究大机作业引起的锁定轨温的变化规律,确定保证无缝线路稳定的合适作业轨温范围。为我国今后的大型养路机械作业提出合理的作业方式、合适的作业轨温和作业地段,同时对大型养路机械作业中应注意的问题提出合理化建议,为大型养路机械作业提供更高的安全保障,进一步提高大机作业效率。最后,对工务段在大机作业中的配合制定完善的施工组织措施及作业标准,使大机作业在养护维修中发挥更大的作用,为工务段日常的养护维修减少工作量,提高劳动效率,降低维修成本。 - 3 . the independently rotating wheel is an important part of the whole bogie , because of not only the gauge - changeable function of the independently rotating wheel , but also difference of wheel - rail creep between the independently rotating wheel and traditional wheelsets , which enormously effects dynamic performance of the gauge - changeable bogie
独立旋转车轮是整个变轨距转向架的重要组成部件,不仅是因为其实现了变轨距功能,更重要的是独立旋转车轮的轮轨蠕滑效应与传统轮对存在极大差异,这在很大程度上影响了变轨距转向架的动力学性能。