Current Situation and Trend Analysis of Health Monitoring System for Continuous Rigid Frame Bridges

2019 5th International Conference on Energy Materials and Environment Engineering

能源学;生态环境科学

Shi, Jing Xian^1 ; Liu, Xun^1 ; Yue, Yuan^2

Oxbridge College, Kunming University of Science and Technology, Kunming, Yunnan

650106, China^1

Southeast University, Nanjing, Jiangsu

211189, China^2

关键词: Application status;    Bridge health monitoring systems;    Bridge structures;    Continuous rigid frame bridges;    Current situation;    Existing problems;    Health monitoring system;    Research trends;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/295/3/032038/pdf
DOI  :  10.1088/1755-1315/295/3/032038

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Continuous rigid frame bridges almost dominate in the span of 100 m to 300 m. Firstly, this paper summarizes the application status of bridge health monitoring system on various bridges at home and abroad in recent years, and analyses the main research directions and existing problems. It is found that there are not too many technical obstacles in the hardware aspect of bridge health monitoring system with medium span at present. But how to reasonably use the data collected by the system to evaluate the bridge structure is the next task to be focused on. Finally, some opinions on the research trend of continuous rigid frame bridge health monitoring system are put forward.