A mechanical model and its calculation method are advanced for calculating the variation regularity of load on the rails of the close contact section between switchpoint and stock rail.
提出了求解道岔转辙器部分尖轨与基本轨密贴区域内轮载在两钢轨上分布规律的力学模型与计算方法。
2
The model ofswitch calculated is built aiming to number 42 double arm elastic bending pointrail, system analysis is made for switching force and inadequate displacement.