基于电算应用的既有曲线整正计算的研究

Research on Curve Adjusting calculation in Existing Railway Based on Zooming

结合电算要求,对现行铁路既有曲线整正计算方法———渐伸线偏角法进行了一定的归纳研究。给出了程序流程图,并编制计算程序对一组单曲线数据进行了试算,其计算结果较为合理可靠,为既有曲线整正的电算化提供参考资料。

according to the demand of zooming, research is carried out on curve adjusting calculation in existing railway. And involute （offset method） is used to do the research work. The program flow chart is given in this paper. The results in this calculation are rational and reliable. With the program worked out in this paper, pilot calculation is done on the basis of a group of data in single curve railway. This research work will provide reference for the way of zooming in curve adjusting calculation in existing railway.