煤炭集运站到发线能力计算方法探析

Study on Calculating Siding Capacity of Coal Loading Station

以某纵列式集运站为例,在分析其作业流程基础上,采用作业时分法、甘特图法、全日作业图法等方法对煤炭集运站到发线能力进行计算。研究结果表明,作业时分法是一种较为粗放式的计算方法,建议用于规划阶段及方案研究阶段车站到发线规模的核定;甘特图法和全日作业图法,能力计算结果更为真实可靠,在进入初步设计阶段(实质性工程设计阶段),应采用甘特图法和全日作业图法确定车站到发线规模。

With reference to a tandem coal loading station and on the basis of the analysis of its operations, such three methods as Task Hours Count, Gantt Chart and Full-day Task Drawing are employed to calculate the siding capacity of the coal loading station. The results show that Task Hours Count is a rough method, which is proposed to calculate the siding scale in planning and scheme studying , while the calculations conducted with Gantt Chart and Full-Day Task Drawing are authentic and reliable, thus these two should be applied in preliminary design to calculate the siding scale.