摘要
针对上海地铁一号线紧邻沪闵高架二号匝道的情况,通过数值分析,研究了地铁车振对沪闵高架2号匝道高架主体结构的动力影响,获得了列车荷载作用下沪闵高架2号匝道的运动规律。
To counter the conditions of Shanghai No.1 Metro adjacent to No.2 Ramp of Shanghai-Minhang Elevated Road, through the data analysis, the paper studies on the dynamic influence of the metro's train vibration on the elevated road main structure of No.2 Ramp of Shanghai-Minhang Elevated Road. So it obtains the motion rule of No.2 Ramp of Shanghai-Minhang Elevated Road under load action of trains.
出处
《城市道桥与防洪》
2005年第5期150-152,共3页
Urban Roads Bridges & Flood Control
关键词
地铁车振
沪闵高架路
动力响应
上海市
metro's train vibration, Shanghai-Minhang Elevated Road, dynamic response, Shanghai City
