摘要
从理论上对移动车辆在桥梁结构上引起的动力响应进行了分析,并提出了一种应用有限元软件ANSYS来计算在不同车速作用下的桥梁冲击系数的方法,并结合算例验证了该方法的正确性和使用性。
This paper analyzes the dynamic response of bridge structure caused by moving vehicles through the theory, and a method for calculating the impacting coefficient of bridges under different speed is proposed in the paper, and ANSYS can be used in this calculation, the rightness and convenience is warranted in the given calculate example.
出处
《山西建筑》
2008年第13期313-314,共2页
Shanxi Architecture
关键词
桥梁结构
动力响应
冲击系数
bridge structure, dynamic response, impacting coefficient
