【摘要】 结构健康监测系统是利用先进技术保障结构运营安全的新兴技术。目前已被学术界和工程界广泛接受和使用。然而,如何充分挖掘监测数据中包含的重要信息,充分发挥健康监测系统的功能并未受到足够重视。以湛江海湾大桥健康监测系统为工程背景,利用挠度和应变监测值估算通行荷载的重量。除方法本身之外,该研究能够体现监测数据的重要性,激发更多的充分利用健康监测系统监测数据、拓展健康监测系统功能的新思路、新方法。更多还原

【Abstract】 The structural health monitoring(SHM) system is a newly-developed technique that can ensure the safety operation of structure,using the advanced techniques and the system nowadays has been widely accepted and applied by the researchers and engineers.However,the sufficient importance has not yet been attached to the issues of how to fully explore the important information contained in the monitoring data of the SHM system and how to bring the functions of the system into full play.Against the background of the SHM system of Zhanjiang Bay Bridge,this paper introduces a method for estimatiing the weight of passage load on bridge,using the monitoring values of deflection and strain.In addition to the characteristics of the method its own,the research of the method in the paper can reflect the importance of the monitoring data,encourage much fuller utilization of the data and also broaden the new considerations and ways of the functions of the system.更多还原