By means of the Monte Carlo method, the reliability of CWR track stability is analyzed.By the single-parameter sensitivity analysis method, sensitivity of random variables is studied.

• 本文基于蒙特卡洛方法，分析无缝线路稳定性可靠度，并且采用单参数敏感性分析法，通过改变各参数的平均值，而保持其变异系数不变，对设计参数进行敏感性分析。