The influences of heavy haul trains on the rail wear such as weight,axleload of the train as well as the radius of the track are emphasized.

 
  • 貝氏體鋼軌的發(fā)展是鐵路基礎領(lǐng)域的一項重要進(jìn)步,鋼軌焊接性研究直接影響了貝氏體鋼軌的應用。
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