重要公路桥梁安全运营的动态监控及预警研究

The Study of Safety Running Monitors and Early-warning Systems of Highway Bridge Structures

针对重要公路桥梁设施运营中的风险,根据桥梁的重要程度、规模、桥型和病害情况的不同,将重要桥梁的监控与预警系统划分为三个等级,对不同的桥梁采用不同等级的结构安全运营动态监控与预警系统,在不同等级的监控与预警系统采用不同的监控手段,对桥梁关键参数进行监测.

In view of risk from important highway bridge operation,the three levels of dynamic monitors and early-warning systems are given,based on the importance,scale and conditions of bridges.Different monitors and early-warning systems are used on different bridges.At the same time different monitoring methods are employed to monitor key bridge parameters.