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车流强度是评价技术(远程)直达去向合理性的重要依据。基于经典的车流组织理论,提出了车流强度标准的概念以及基本计算公式,针对其局限性进行了延伸和拓展,形成了计算车流强度静态标准的通项公式。利用列车编成辆数及去向里程两项参数描述不同的技术(远程)直达去向,构建了适用于多去向方案的车流强度静态标准表格,通过比对车流强度评价既有或规划去向的合理性,为列车编组计划的改进和完善提供决策支持,宜于实际应用推广。最后结合实际路网案例验证了车流强度静态标准的实用性和有效性。
Traffic intensity is an important basis for evaluating the technical (remote) directness to rationality. Based on the classic theory of vehicle flow organization, the concept of vehicle flow intensity standard and the basic calculation formula are proposed. The limitations and limitations of traffic flow scale are extended and extended to form the general formulas for calculating the static standard of vehicle flow intensity. Using the two parameters of train number and inbound mileage to describe different technical (remote) direct destination, a static standard form of traffic intensity for multi-direction scheme is constructed, and the rationality of existing or planned destination is evaluated by comparing the intensity of traffic flow , To provide decision support for the improvement and improvement of the train formation plan, which should be promoted in practical application. Finally, the actual traffic network case is used to verify the practicability and effectiveness of the static standard of traffic intensity.