基于自然高差△h的甩车场设计方法  

Car Detaching Field Design Method Based on Natural Dispersion △h

作　　者：李焕金 

机构地区：[1]煤炭工业石家庄设计研究院,河北石家庄050051

出　　处：《煤炭与化工》2014年第10期96-99,共4页Coal and Chemical Industry

摘　　要：为了研究双道起坡甩车场斜面线路和竖曲线连接的设计方法,通过剖析自然高差△h及△L的成因以及它们对甩车场设计的影响,指出《采矿工程设计手册》中双道起坡甩车场设计存在的问题,并得出基于自然高差△h的双道起坡甩车场设计的图形标示及计算公式。并对双道起坡甩车场一点落平法进行了分析和探讨。In order to study the slope double way car detaching field slant lines and vertical curve lines connection design method, through analyzing natural dispersion and cause and their influence to car detaching field, double way slope car detaching field problem in Mining engineering design manual was pointed out, graphic signs and calculation formula based on natural dispersion double way slope car detaching field design were given. double way slope car detaching field one point fall flat method was analyzed and discussed.

关 键 词：自然高差 双道起坡甩车场 最大高差 逐段投影 一点落平 

分 类 号：TD21[矿业工程—矿井建设]