摘要
以钢结构箱形梁过街天桥为例,通过实测数据建立人行荷载模拟,分析行人的舒适度指标,采取阻尼片振动控制措施并分析了减振效果,对今后的过街天桥建设有参考借鉴意义。
Based on the steel box girder pedestrian, the people＇ s load simulation is established through the measured data, comfortable index is analyzed in this paper. Simultaneously, vibration control measures of the damping is presented and vibration effect is analyzed. These will be the basis of the future construction of the pedestrian bridges.
出处
《山西建筑》
2015年第14期164-166,共3页
Shanxi Architecture
基金
大学生创新训练拟立项目(项目编号:201410225140)
关键词
人行荷载
固有频率
舒适度
振动控制
pedestrian load, natural frequencies, comfort, vibration control
