摘要
斜拉索的粘性剪切型阻尼器减振设计需要求解二阶微分方程组 ,计算工作量很大。针对此问题 ,给出了一种基于经验公式的简化设计的方法 ,由室内及实桥试验证明 ,利用此方法设计的阻尼器具有优良的减振性能 。
The differential equations with two degree have to be solved for designing viscous shear damper that is used to reduce the vibration of cables of cable stayed bridge. The calculation work is great. To counter this problem, a simplified design method for the damper that is based on the empiric formulae is put forward. The experiments results indicate that the damper designed with this method have good performance to reduce vibration of cable, it can meet the engineering demands.
出处
《西安公路交通大学学报》
CSCD
北大核心
2000年第4期26-28,共3页
Journal of Xi'an Highway University
基金
陕西省科学技术委员会资助项目! (96 K16 -G8-3)
