基于振动的土木工程结构健康监测研究进展

Advance of research on vibration - based structural health monitoring in civil engineering

阐述了实施土木工程结构健康监测的必要性和迫切性,介绍了实施基于振动的结构健康监测的程序． 重点讨论了传感器的优化布置、损伤识别方法等健康监测中的关键问题．

Evaluation of civil engineering structures' health has become a concerned problem and a key research issue to civil engineers. The necessity and the urgency to implement structural health monitoring in civil engineering are introduced. The structural health monitoring systems must be applied specific. The process of vibration - based structural health monitoring is presented. On the basis of reviewing the researches on vibration - based structural health monitoring, several key issues related to the structural health monitoring, such as optimal sensor placement and damage identification, are focused on. Finally this paper points out future studies and application efforts in these aspects.