综合评述 2025年 第卷 第20期

DOI: 10.7672 / sgjs2025200012

交通基础设施智能监测传感器发展与展望

张子飏¹’²’³,李向红¹,淡丹辉²

作者简介:

ZHANG Ziyang, Instructor, E-mail: 1327683835 @qq. com

作者单位:

1. 中亿丰建设集团股份有限公司,江苏 苏州 215131; 2. 同济大学土木工程学院,上海 200092; 3. 苏州科技大学土木工程学院,江苏 苏州 215009

基金项目:

∗国家自然科学基金青年基金(52408203)

摘要:

结构健康监测技术利用先进传感器实时采集结构状态数据,评估其完整性及剩余寿命,并据此制定维护决策。 结构健康监测的关键是准确获取结构数据。 随着新传感器技术发展,用于结构健康监测的传感器和数据采集设备不断涌现,这些设备性能迅速发展。 总结用于结构健康监测的光纤传感器、压电材料传感器和自诊断传感器最新进展,介绍每种传感器基本工作原理及其在结构健康监测中的应用,展望传感器在结构健康监测中面临的挑战和机遇。

English:

Structural health monitoring technology uses advanced sensors to collect structural state data inreal time, evaluate its integrity and residual life, and make maintenance decisions accordingly. The keyof structural health monitoring is to obtain structural data accurately. With the development of new sensortechnology, sensors and data acquisition devices for structural health monitoring are constantly emerging,and the performance of these devices is developing rapidly. The latest developments of fiber opticsensors, piezoelectric material sensors and self-diagnostic sensors for structural health monitoring aresummarized. The basic working principle of each sensor and its application in structural health monitoringare introduced, and the challenges and opportunities faced by sensors in structural health monitoring areprospected.