论文部分内容阅读
桥梁实时监测系统采用可进行长期稳定监测的光纤传感器,并结合多种光纤传感技术,部署传感器网络式分布结构,实现点面结合的实时监测模式。本系统建立了实用的安全评估及预警系统,模拟实时监测系统实际工作状态。应用结果评估表明:系统具有动态、静态数据综合采集的特点,且能实现数据自动采集、传输、存储、统计分析、远程监控与报警等功能,提高了综合监测效率,基本满足大跨度桥实时监测需求。
Bridge real-time monitoring system uses long-term stable monitoring of optical fiber sensors, combined with a variety of optical fiber sensing technology, the deployment of sensor network distribution structure to achieve point-by-surface real-time monitoring mode. The system has established a practical safety assessment and early warning system to simulate real-time monitoring system in real working condition. The application results show that the system has the features of dynamic and static data collection, and it can automatically collect, transmit, store, analyze and analyze data, monitor and alarm remotely, improve the efficiency of comprehensive monitoring and basically meet the requirements of real-time monitoring of long-span bridges demand.