桥梁管理系统与结构健康监测系统的信息融合

The information fusion of bridge management system and structural health monitoring system

通过对桥梁管理系统与结构健康监测系统的应用现状分析,发现两大系统没有进行良好地融合,各自独立,造成资源浪费、所获得的结果不全面等问题。论文基于对两系统的特点及应用情况研究,进而对两种系统融合的必要性和可行性进行了分析。最后,通过对桥梁管理系统中的主要模块之一——状态评估中两系统如何进行信息融合,给出了两系统融合的具体做法。信息融合后的桥梁管理系统可以得出更加实际的桥梁状态评估结果及桥梁的剩余寿命预测结果,进而为桥梁管理的决策者制定出更加实际有效的桥梁维护策略提供依据。

Through the application status investigation of the bridge management system and the structural health monitoring system, it was found that the two systems were not fused well, which resulted in resources waste and inaccurate outcomes. Based on the research of status and application of the two systems, the paper analyzed the necessity and feasibility of the information fusion of the two systems. Finally, the specific information fusion of the two systems is presented through the exact information fusion of the systems in the bridge structural condition assessment, one of the most important modules of the bridge management system. More accurate results of the condition assessment and remaining life prediction of bridges can be obtained by the bridge management system after the fusion, which will offer some evidence for the bridge maintenance strategy made by bridge management decision-makers.