【摘要】 该文对北京市近年来车辆荷载的类型及轴载数据进行了详细的分析与处理,选取了具有代表性的实测荷载数据,采用一定的计算方法对其进行分析后,得出实际车辆荷载的计算代表值,并与规范设计值进行了对比,总结了两者之间车辆荷载的特征与差异,并提出了北京地区的汽车设计荷载建议值,可为北京地区的桥梁维修加固及未来北京地区制定汽车荷载设计规范的地方标准提供参考。更多还原

【Abstract】 The article analyzes and processes the types of vehicle loads and axle load data in Beijing in recent years,gives the representative calculation value of the practical vehicle load after the analysis of the representative measured load data by a certain calculation method,compares the standard design values, sums up the characteristics and differences of vehicle load between the both,and puts forward the proposed value of vehicle design load in Beijing,which can be referred for setting down the local standards for the bridge maintenance and reinforcement of Beijing and for the design vehicle load standard of the future Beijing.更多还原