摘要
钢轨爬行是铁路技术状态被破坏的重要因素,严重时危及行车安全。2007年以来运输部尝试在莱钢铁路中应用C型免维护扣件,运用实践证明,该扣件安全可靠、适应性强、使用寿命长、基本不需要维护,有效解决了钢轨爬行带来的诸多问题。
Rail creeping,an important factor of railway technical state being destructed,will endanger the safety of trains in running when it is severe.Since 2007,the Transportation Dept.has attempted using maintenance-free C-fasteners in railway transport in Laigang,indicating the fasteners are safe and reliable,strong in adaptability,longer in service life,and basically needless in maintenance,effectively solving a good many problems caused by rail creeping.
出处
《莱钢科技》
2009年第6期29-30,共2页
Laigang Science & Technology
关键词
钢轨爬行
免维护
扣件
rail creeping
maintenance-free
fastener
