track stress

The paper also explores the impact of track bed resistance, fastening resistance, filler resistance, and spacing between master block and slave block of the limit device on track stress and track deformation.

探讨道床阻力、扣件阻力、间隔铁阻力以及限位器子母块间隙对钢轨受力与变形的影响。

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Therefore, rigid jointless track laying must be carried out under specific thermal conditions to avoid dangerous tensile and compressive stress in the rails during extreme weather.

因此在铺设无缝线路时，钢轨温度需要保持在一定的范围内，以避免恶劣气候条件下钢轨内部产生的拉伸应力对其产生的损害。

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This paper analyses the contact stress between the rollers and the outer track of roller bearing in detail, and then concludes the contact stress of all kinds of the bearing rollers.

本文就三牙轮钻头滚动轴承滚子与外圈之间的接触应力进行了详细的分析，得出各种类型轴承滚子的接触应力分析情况。

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But in fact, due to the great variation of ballast resistance during track work and change of "stress free temperature" of the rail, they are hard to measure then hard to control.

但道床阻力在作业时变化很大，钢轨在线路上长期使用，锁定轨温可能发生变化，温度力亦不易控制。

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In this paper, a new model based on a track on the solid ballast for analyzing the longitudinal temperature stress distribution of welded continuous track is presented.

以整体道床上的新型轨道为基础，提出了一种用于计算此类轨道纵向温度力分布的新模型&轨道爬行。

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