设计中采用推荐曲线半径,不仅具有提高线路平面设计质量和列车运行品质的优点,还具有优化列车运营条件、减少养护维修工作量的作用.论述了铁路线路专业设计规范纳入推荐曲线半径标准的意义,并通过分析计算,提出了推荐曲线半径的标准建议值,得出将推荐曲线半径纳入铁路线路设计规范,可进一步体现技术标准的科学合理性和技术经济性,提高规范的指导性和可操作性,达到线路平面技术经济的优化配置的结论.%Using the recommended curve radiuses in railway design not only is helpful for improving the alignment design quality as well as train's operation performance, but also is good for optimizing the train's operation condition and reducing the maintenance workload. The author firstly expounds the significance of bringing the recommended curve radiuses into the design standards of railway route, and then by means of analysis and calculation, the author puts forward the suggested values of recommended curve radiuses in design standards. Finally, the author draws conclusion; if the recommended curve radiuses are brought into the design standards of railway route, the scientific rationality of the technical standards will be further reflected, and the standard's guiding role and operability will be enhanced, so that the optimal configuration on technical economy for railway route alignment will be achieved better.
展开▼
