下津 meaning in Chinese

orido
orito
oritsu
shimotsu

For recently there are some different opinions about the mechanism of bridge resonant vibration excited by moving vehicles , further study is done in this paper to analyze the dynamic response of jinhuai bridge under multiple vehicles with different velocity , moving direction and distance between two adjacent vehicles
鉴于近期学术界对桥梁车激共振动机理存在不同认识，本文进一步研究在不同车速、不同车距和不同方向的多车荷载作用下津淮刚架拱桥的动力响应。
Based on the principle and method of computing visualization , an easily implementing procedure for dynamic graphic description is proposed . a two - dimensional model of jinhuai bridge has been established in the paper with opengl as graphic tool , and a high - resolution animated cartoon simulation of jinhuai bridge under the moving vehicles has been accomplished
并以opengl为图形工具，建立津淮刚架拱桥的二维模型，对计算得到的大量数据进行合理处理和可视化表达，完成了车辆作用下津淮刚架拱桥的动力响应时程分析的计算机仿真和动画显示，有助于对车桥复杂振动过程的理解和认识。