... computer 计算机 connecting beam 联结双梁 connecting pin fixing plate 联结销固定板 ...
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联结双梁
Coupling double beam
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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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