摘要
应用能量方法评价路面器材的车辆通过性.附着系数是评价车辆通过性的重要参数,在分析附着系数与滑动率关系的基础上,给出了制动时的临界滑移率和最大附着系数.根据制动滑移率与附着系数的关系,设计了现场测试附着系数的实验方法.试验结论表明,该方法在工程应用中简便有效.
An energy method is developed to evaluate the trafficbility of mechanized road systems. The tractive effort coefficient is an important for evaluating the traffichility of an vehicle. The critical skid and the maximum tractive effort coefficient were given according to the relationship between the slip and the tractive effort coefficient. An in-situ experiment method for determining the tractive effort coefficient was proposed. The test result shows that the method is simple and effective.
出处
《车辆与动力技术》
2006年第2期5-7,共3页
Vehicle & Power Technology
关键词
路面器材
通过性
附着系数
滑转率
试验方法
road equipments
trafficbility
tractive effort coefficient
slip and skid
in-situ experiment method
