钢管混凝土拱桥健康监测系统研究

Research on bridge structure health monitoring system for CSFT arch bridge

以南宁市永和大桥健康监测系统建设为工程背景,针对钢管混凝土拱桥的结构环境、荷载和受力特点,研究了钢管混凝土拱桥健康监测系统的监测内容、系统构成及各子系统的组成、作用和基本原理,提出人工定期检测与长期监测相结合,纳入桥梁管理系统,为南宁永和大桥健康监测系统建设提供科学的依据,为钢管混凝土拱桥的健康监测系统提供参考.

Combining with the construction of health monitoring system of Nanning Yonghe Bridge, and in accordance with the structure environment, load and stress characteristic, the monitor content, system form and the compose, effect and rationale of the subsystem of the steel pipe concrete arch bridge health monitoring system is studied in this paper. The results can provide good reference to the steel pipe concrete arch bridges in health monitoring.