宝钢普通铁路运输能力评估及扩充

基于宝钢普通铁路运输系统各子系统运输能力查定工作，运用系统方法和经济学原理，分析了宝钢普通铁路系统的运输能力，机车子系统和到发线子系统年输送能力分别为291t和296万t，是限制因素．增加1台机车和1条到发线，可使机车子系统和到发线子系统年输送能力分别增至439t和356万t，能满足宝钢2009年对晋通铁路系统的运输能力的需求．

Evaluation and Enhancement of Transport Capacity of Railway System in BAOSTEEL

The transport thorough investigation on capacity of the railway the carrying capacities departure tracks, and loading-unloading system in BAOSTEEL was evaluated based on a of the sub-systems, such as locomotive, arrivalof products and coke. The investigation shows that the subsystems of locomotive and arrival-departure tracks form the bottleneck of the railway system, the annual transportation capacities of which are 2.91 million t and 2.96 million t, respectively. Adding a locomotive and a arrival-departure track will raise the annual carrying capacities of the two limiting subsystems to 4.39 million t and 3.56 million t, respectively, to meet the demands of carrying capacity by 2009.