北京交通大学学报2013，Vol.37Issue(3)：98-102,5.
北京正阳门城楼周边路面交通振源特性的现场调查
Investigation of ground traffic vibration source of Beijing Zhengyang Men area
摘要
Abstract
Zhengyang Men is located on the north-south axis line of Beijing,surrounded by the vital communication lines,and it is suffered from the environmental vibration induced by the busy ground traffic.In order to study the dynamic response of Zhengyang Men city gate and arrow tower,which is caused by ground traffic,the vibration characteristic of ground traffic is the basic research content.So the motion equation,which is established by means of the vehicle dynamic model,and the ground traffic characteristic,which is summarized based on the traffic site investigation,are used to derive the vibration source form of a single type vehicle,further more the form of different type vehicles.And then the vibration source is used for studying the dynamic response of city gate and arrow tower.关键词
正阳门/交通调查/路面交通/车辆振动系统模型/振动位移Key words
Zhengyang Men/ traffic investigation/ ground traffic/ vehicle dynamic model/ vibration displacement分类
交通工程引用本文复制引用
宋琪,陈文化,郭家奇..北京正阳门城楼周边路面交通振源特性的现场调查[J].北京交通大学学报,2013,37(3):98-102,5.基金项目
国家自然科学基金资助项目(50118073) （50118073）
