光纤测量沥青路面结构性能的研究综述  

Research Summary of Optical Fiber Measurement of Asphalt Pavement StructurePerformance

作　　者：伊轲 李东钊 龚演 高超 谭强 

机构地区：[1]华北水利水电大学土木与交通学院,河南 郑州 [2]交通运输部公路科学研究所,北京 [3]福建省高速公路科技创新研究院有限公司,福建 福州 [4]中交一公局集团有限公司,北京

出　　处：《土木工程》2024年第10期1862-1869,共8页Hans Journal of Civil Engineering

摘　　要：光纤光栅传感器应用于道路工程最早可以追溯到21世纪初,目前作为一种常见的检测工具,光纤光栅应变传感器可以对道路结构的应变状况进行监测,凭借其灵敏度高、耐腐蚀、抗电磁干扰、使用寿命长等优点,在路面无损检测中发挥越来越重要的作用。本文对目前光纤光栅传感器的安装工艺和检测参数的提取进行了整理和分析。通过前人的研究可以证明光纤光栅传感器在数据修正后,可以作为沥青路面应变真实值的检测工具。The application of fiber grating sensors in road engineering can be traced back to the beginning of the 21st century. At present, as a common detection tool, fiber grating strain sensors can monitor the strain condition of road structures. With its advantages of high sensitivity, corrosion resistance, anti-electromagnetic interference, and long service life, it plays an increasingly important role in the non-destructive testing of pavement. In this paper, the installation process and detection parameters of the current fiber grating sensor are sorted out and analyzed. Previous studies have proved that the fiber grating sensor can be used as a detection tool for the true value of asphalt pavement strain after data correction.

关 键 词：光纤光栅传感器 应变状况 无损检测 检测参数 应变真实值 

分 类 号：TN2[电子电信—物理电子学]