引入“等效曲线半径”概念进行机车车辆几何曲线通过计算

Calculation of curving of locomotives and vehicles by introducing the conception of equivalent radius of curve

文章采用一种新的计算方法,将"等效曲线半径"概念引入机车车辆曲线通过计算中,将转向架固定轴距引起的车体偏移等效到曲线半径中,这样既可以在计算中考虑转向架引起的车体相对于轨道的偏移,提高计算的准确性,又可以使原本复杂的计算简化。

Introducing a new method to calculate curving of locomotives and vehicles by the conception of equivalent radius of curve. By this method, the car body excursion caused by bogie fixed axles distance can be considered as equivalent radius of curve. So the calculation would become more accurate by considering the car body excursion caused by bogie fixed axle distance, and more simple by introducing of equivalent radius of curve.