【摘要】 本文讨论了井底车场采用单个翻罐笼时,煤列车在列车存车线卸载系统内的运行过程。并以排队理论为基础,根据列车到达间隔时间与卸载时间的分布规律,给出产生列车到达、卸载和运行时间的随机变量公式,从而建立JZM计算机模拟模型。经对不同参数的模拟结果分折,提出一组确定存车线长度的取值范围更多还原

【Abstract】 A discussion is made of coal train operations within the stationing and unloading system at a singletripper pitbottom. Based on queueing theory and patterns of train arrival and unloading time, formulas are given of stochastic variables concerning train arrivals, unloading time and time for train passage, A JMZ computer simulation model is built. Through analysis of simulation results of various parameters, a range of possible lengths for a stationing and unloading line is advanced更多还原