结构健康监测在土木工程中的应用

Application of Structural Health Monitoring in Civil Engineering

结构健康监测技术过程包括通过采样传感器阵列获取结构响应,提取损伤敏感指数,并对该损伤敏感指数进行统计分析,以确定当前结构的健康状况。作为一种监测技术,它可以有效地评估施工质量和既有建筑结构的使用性能。论述了结构健康监测在土木工程领域中的重要性,对常用的结构健康监测方法及其应用对象进行了综述,并以无人机在结构健康监测中的应用为例进行了分析。最后指出了在今后研究中需要解决的问题。

The process of structural health monitoring technology includes obtaining the structural response by sampling the sensor array and extracting and statistically analyzing the damage sensitivity index to determine the health status of the current structure.As a monitoring technology,it can effectively evaluate the construction quality and performance of existing building structures.The importance of structural health monitoring in the field of civil engineering is discussed.The commonly used structural health monitoring methods and their application targets are reviewed.The application of unmanned aerial vehicles in structural health monitoring is analyzed as an example.Finally,the problems that need to be solved in future research are pointed out.