| 采用配重方式降低不均匀超限货物等级的研究 |
| |
| 引用本文： | 李方豫,盖宇仙.采用配重方式降低不均匀超限货物等级的研究[J].兰州铁道学院学报,2005,24(4):127-130. |
| |
| 作者姓名： | 李方豫 盖宇仙 |
| |
| 作者单位： | 兰州交通大学,交通运输学院,甘肃,兰州,730070;兰州交通大学,交通运输学院,甘肃,兰州,730070 |
| |
| 摘 要： | 针对密度不均匀、形状不规则货物按常规方法装载产生的超限问题,采用配重方法来降低货物的超限等级.通过在货物外形轮廓关于中心线不对称的3种方式下,依据力矩平衡原理进行分析、推导,确定出配重物的重量和重心位置、货物装载中心的位移值及降低货物超限等级的程度.最后,对如何选择配重物进行了分析.
|
| 关 键 词： | 不均匀 配重 超限等级 |
| 文章编号： | 1001-4373(2005)04-0127-04 |
| 收稿时间： | 2005-04-15 |
| 修稿时间： | 2005年4月15日 |
Research on Method of Balance to Reduce the Off-gauge of Freights |
| |
| Li Fangyu,Gai Yuxian.Research on Method of Balance to Reduce the Off-gauge of Freights[J].Journal of Lanzhou Railway University,2005,24(4):127-130. |
| |
| Authors: | Li Fangyu Gai Yuxian |
| |
| Abstract: | To settle the off-gauge problems caused by uneven-density and irregular shape freights when loaded following the usual method, a method of balancing is adopted to reduce the off-gauge grades of freights. According to the principle of moment balance,the weight value and position of the center of gravity of the balances,the displacement value of the center of gravity of the freight loaded,and the amount of reducing the off-gauge grades are analysed and deduced. Finally, methods of selecting balances are analysed. |
| |
| Keywords: | uneven balance off-gauge grade |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
