... 纵向极化 longitudinal polarization 纵向阻力 longitudinal resistance 焦点纵向偏移 longitudinal shift of focus ...
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通过对试验数据的分析整理，为冻结无缝线路稳定性分析提供了道床横向阻力和纵向阻力等计算参数。
Based on the analysis of the data, I provide ballast's longitude and lateral parameter for the stability analysis of frozen jointless track.
轨道结构与桥梁共同作用的力学计算模型是解决轨道纵向位移阻力与梁轨相对位移相互作用计算问题的关键。
The key is that to resolve the interaction between bridge and track, that the mechanics model of this interaction, as well as rail longitudinal resistance to displacement between rail and beam.
桥梁和轨道的联结采用非线性梁单元模拟，其材料弹性模量和屈服应力通过轨道纵向位移阻力与梁轨相对位移关系的双折线化确定；
The coupling between bridge and track adopts by beam unit, modulus of electricity of and yielding stress according to the broken line of the non-liner rail longitudinal resistance of displacement.
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