【摘要】 通过分析折角车流产生的原因及其对车站能力和作业时间的影响，指出编组站除了优化折角车流站内组织外，关键是通过优化路网车流组织，减少编组站折角车流的数量，来降低车站的重复改编作业，从而提高车站经济效益。更多还原

【Abstract】 This paper analyzes the creating causes of angular wagon flow(AWF) and its influences on the capacity and operating time of marshalling yard.Besides optimizing the organization of AWF at yard,the more important plan is to optimize the organization of main line network wagon flow,thus reducing the number of AWF and avoiding unnecessary repetition of resorting operation.更多还原