履带车辆软地通过性能指标的对比研究  

Contrast Research on Indices for Evaluating Soft Ground Trafficability of Track Vehicle

作　　者：陈宁[1] 龚烈航[1] 王强[1] 张庚申[1] 

机构地区：[1]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《矿山机械》2003年第6期14-15,共2页Mining & Processing Equipment

摘　　要：将评价履带车辆软地通过性能的三个指标(名义接地压力、平均最大压力、挂钩牵引力)的优缺点和适用范围进行了分析比较,得出能够准确评价该性能的指标,有助于设计过程中总体参数的选择。The paper compares and analyzes the three indices, i.e., nominal ground bearing pressure, maximalaverage pressure and drawbar tractive power, in view of their mexit, defeat and applied conditions,thus gaining the indices for precisely evaluating the soft ground trafficability of track vehiclewhich will be helpful to the choice of collectivity parameters.

关 键 词：履带车辆 名义接地压力 平均最大压力 挂钩牵引力 软地 通过性能 

分 类 号：U469.694[机械工程—车辆工程]