区段管内车流组织研究

根据区段管内列车的运行过程和车流产生情况，分析列车的各种车小时消耗，在着重考虑集结完成的车流在站等待挂车车小时消耗的前提下，推导出相应的计算公式。建立以总车小时消耗最少为目标的优化模型，并利用分层求解算法对模型进行求解，进而求得总车小时消耗最少的运输组织方案。

Study on the Organization of Local Wagon Flow Within Local Railway Section

According to the operation course of local train within the local railway section and the production circumstances of wagon flow, the authors analyze the various consumptions of car-hour, and infer the corresponding formula on the premise that concerns the car-hour consumption of the over-assembled wagon flow to wait for picking up in station. An optimization model was established based on the minimization of overall consumption of car-hour, and the layered algorithm is introduced into the question to solve the problem, and acquired the scheme of transport organization with the minimization of overall consumption of car-hour.