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研究目的:缓和曲线长度标准是线路设计的主要设计标准之一,主要受舒适度水平控制,关系到线位选择、优化工程设计、施工及养护精度要求等。因此,本文特对其进行研究。研究结论:在一定的设计边界条件下,合理选用设计标准和计算结果在技术上是可行的,可以增加线路设计灵活性、适度地优化工程设计,为施工及养护维修预留良好条件,而且可以使工程经济更加合理,更好地体现以人为本、服务运输的设计理念。
Research purposes: The curve length standard is one of the main design standards of circuit design, which is mainly controlled by the level of comfort, related to the choice of line position, optimization of engineering design, construction and maintenance accuracy requirements. Therefore, this article special study. Research conclusions: Reasonable selection of design standards and calculation results is technically feasible under certain design boundary conditions, which can increase flexibility of circuit design, moderately optimize engineering design, reserve good conditions for construction and maintenance, and can be Make engineering economy more reasonable, and better reflect the people-oriented, service transport design.