公路货物超载运输轴载调查及数据分析研究

为了有效地获取超载超限条件下公路运输车辆的实际轴载信息,研究了通过称重设备对行驶车辆进行现场称重的轴载调查及数据分析方法,阐述了车辆轮轴类型分类、车辆轴载称重调查、按轮轴类型划分的交通量调查、调查数据分析与轴载谱分析的内容、方法和注意事项。结合公路安徽世行项目Ⅱ———超载运输研究,给出了调查与分析实例,证明文中的方法切实可行。

Overloading Vehicles Axle-loads Survey and Analysis

Based on a case of the overloading study for the Anhui highway project II,the paper outlines a practical method of the axleload survey and data analysis in China.By use of portable weightinmotion system,the axle loads data of highway overloading trucks with prevailing axle configuration can be achieved efficiently. Subsequently,cooperated with traffic survey in which traffic flow is classified by vehicle configuration,the traffic loads distribution can also be developed.