东海大桥桥梁健康监测系统简介

通过东海大桥健康监测系统监测到的两个异常震动信号案例，将大桥桥塔的疑似周期性变形震动和受外力撞击震动进行对比分析，试图从中找出规律性的信息，丰富、积累大桥健康监测系统应用的实践经验，以便迅速及时的处置可能危及大桥结构安全的紧急事件。

Introduction of Donghai Bridge Health Monitoring System

By analyzing the two novel vibration signals monitored by the Bridge Health Monitoring System, this paper compares doubtful periodic distortion vibration on the bridge tower with the external force collision, attempts to find the regular information and gather experience from it. So as to use the health monitoring knowledge to deal with the emergency rapidly which possibly endangers the structure.