无缝钢轨是把25米长的钢轨焊接起来连成几百米长甚至几千米长,然后再铺在路基上,无缝钢轨每段之间有11毫米的空隙。
磁记忆检测在无缝钢轨内应力测试中的可行性研究_电子资料文库 关键词:磁记忆检测;无缝钢轨;载荷;内应力 [gap=845]Keywords :Magnetic memory testing ; Seamless railway ; Load ; Internal st ress
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超长无缝钢轨减少了列车行驶过程中的振动。
道岔与无缝线路焊接后,随着轨温的变化,长钢轨纵向温度力将直接作用于道岔的撤叉和转撤部分。
When a turnout is connected with CWR through welded joints, the longitudinal rail temperature force ACTS directly on the frog and the switch section along with the variation of rail temperature.
无缝线路长钢轨通常由铁路焊轨厂或现场焊轨基地焊接。
Long rails in jointless track are usually made on welded rail site or in railway welded rail factory.
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