In addition, the disposal approach of rigidity of rail fastenings was discussed based on the model so as to eliminate the variety of track rigidity of a turnout and homogenize the rigidity of track.

• 此外，为了消除道岔铺设在无碴轨道上的刚度不平顺，运用所建立的模型，探讨了均匀道岔轨道刚度分布的扣件刚度设置方式。