基于实测数据的安庆大桥车辆荷载与桥梁响应研究

Study on Vehicle Load and Bridge Response of Anqing Bridge Based on Monitoring Data

文章以安庆长江公路大桥为例,基于健康监测与动态称重系统实测数据,在去除温度对结构响应的影响下,对等效车辆荷载与桥梁跨中挠度的相关性进行研究,结果表明车辆荷载与跨中挠度整体呈正相关关系。

Taking the Anqing bridge as an example, based on the measured data of health monitoring system and dynamic weighing system, taking the influence of temperature on structure response out of consideration, the relationship of equivalent vehicle load and bridge mid-span deflection is studied. It is concluded that bridge mid-span deflection are in positive correlation with vehicle load.