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本文提供了一种在轮缘与钢轨接触情况下轮对准静态平衡条件的计算方法。用这种方法对脱轨系数Q/P和车轮的减载率△P/P_O在开始脱轨条件下进行了数值计算。计算结果表明,作用于轮对上的侧向力对减载率的影响很大。
This article provides a method of calculating wheel alignment static equilibrium conditions when the rim is in contact with the rail. In this method, the derailment coefficient Q / P and the wheel delaying rate △ P / P_O are calculated numerically at the beginning of derailment. The calculation results show that the lateral force acting on the wheelset has a great influence on the load shedding rate.