煤矿铁路运输不均衡性的统计分析  

Statistical analysis on the imbalance of train transportation of coalmine

作　　者：申斌学 张广军[2] 

机构地区：[1]中煤能源集团公司煤炭工业西安设计研究院,陕西省西安市710054 [2]天地科技股份有限公司高新技术事业部,北京市和平里青年沟100013

出　　处：《中国煤炭》2004年第7期19-20,共2页China Coal

摘　　要：针对矿井设计中铁路运输不均衡系数的选择问题 ,根据对某矿实际到发列车的数据采集 ,运用数理统计方法对煤矿铁路运输的不均衡性进行了定量分析 ,明确了运输不均衡系数的意义。建议对铁路运输不均衡性进行分析 ,选择合理的装车系统。Aims at the determination of imbalance coefficient of train transportation in the design of coalmine, based on the date collection of arrival time of train in the mine, the paper quantitatively analyzes the imbalance of train transportation of coal mine by mathematical statistics and define the meaning of imbalance coefficient of train transportation. Then the paper suggests that the imbalance of train transportation should be analyzed to choose the suitable car loading system.

关 键 词：铁路运输 煤矿 数据采集 定量分析 不均衡系数 

分 类 号：TD524[矿业工程—矿山机电]