射频识别技术在土木工程中的应用研究

(1.陕西建工集团股份有限公司,陕西 西安 710077; 2.陕西煤业化工技术研究院有限责任公司,陕西 西安 710000)

射频识别技术; RFID标签; 结构健康监测; 施工过程管理; 施工质量控制

Application of radio frequency identification technology in civil engineering
CHENG Cheng1,LEI Yu2

(1.Shaanxi Construction Engineering Group Co.,Ltd.,Xi'an 710077,China; 2.Shaanxi Coal Chemical Technology Research Institute Co.,Ltd.,Xi'an 710000,China)

radio frequency identification technology; RFID tag; structural health monitoring; construction process management; project quality controlling

DOI: 10.15986/j.1006-7930.2021.04.019

备注

伴随着射频识别技术(RFID)在各个行业中的广泛应用,我国传统形式的建筑行业开始将射频识别技术运用在结构参数检测、施工过程管理及质量控制等方面.本文通过阐述射频识别技术的系统组成和工作原理,为其在土木工程领域的推广应用奠定可靠的理论基础.文章重点分析射频识别技术对于混凝土温度/湿度、应变、腐蚀及裂缝等关键参数检测的研究现状.同时,归纳总结了射频识别技术在建筑施工过程中人/材/机的管理应用,以及对工程质量的控制,旨在为实际工程中亟待解决的技术难题提供新思路,为实现智慧城市的信息化和智能化提供参考意见.
With the extensive application of radio frequency identification(RFID)technology in various industries,the traditional construction industry in China has begun to apply RFID technology to structural parameter detection,construction process management and quality control. This paper elaborates the working principle and composition of RFID system to lay a reliable theoretical foundation for its popularization in civil engineering. It mainly analyzes the research status of RFID technology for the detection of key parameters of concrete,such as temperature/humidity,strain,corrosion and crack. Meanwhile,it summarizes the application of RFID in the management of human/material/machine in the construction process,as well as the control of construction quality,aiming to provide new ideas for the technical problems to be solved in the actual project,and provide reference for the realization of informatization and intelligence of smart city.