摘要
依据车重及轴组将车辆划分为7类，对每一类车辆统计其车重、轴重、轴距、车间距的分布模型。在此基础上将车型归并为3类，得到其等效轴重、等效轴距。然后引入了正弦形式的车辆动力荷载，提出了考虑车辆动力作用的等效车辆模型。
First, all vehicles were divided into 7 types according to the number of axles and their weight. Then, the statistical distribution of vehicle weight, axle weight, wheelbase, vehicle - to - vehi- cle distance were studied. In order to simplify the traffic load, 7 types of vehicles were combined to 3 types and their equivalent axle weight, wheelbase were obtained. Finally, 3 types of vehicle load models associated with dynamic load were derived from the distribution of axle weight.
作者
吴飞海
WU Feihai(School of Naval Architecture, Ocean and Civil Engi. , Shanghai Jiaotong Univ., Shanghai 200240, Chin)
出处
《低温建筑技术》
2017年第1期38-41,共4页
Low Temperature Architecture Technology
关键词
动力作用
统计方法
交通荷载
dynamic effect
statistical method
traffic load
