【作者】 于秀娟； 余有龙； 张敏； 廖延彪；

【Author】 YU Xiujuan YU Yonglong ZHANG Min LIAO Yanbiao( Research Institute of Fiber Optics, Heilongjiang University, Harbin 150080, China; Department of Electronic Engineering, Tsinghua University, Beijing 100084, China; Institute of Optoelectronic Engineering, Jinan University, Guangzhou 510632, China)

【机构】 黑龙江大学光纤技术研究所； 清华大学电子工程系光纤传感实验室；

【摘要】 本文简要概述了光纤光栅传感器的特点及工作原理:详细介绍了光纤光栅传感器在国外、国内土木工程结构健康监测中的应用和发展现状;分类讨论了光纤光栅传感器在土木工程健康监测中存在的问题,并针对问题总结了相应的对策:最后展望了光纤光栅传感器在土木工程健康监测应用领域的应用前景.更多还原

【Abstract】 In this paper, the characteristics and principles of fiber Bragg grating sensor are presented briefly. The development and application of fiber Bragg grating sensor for health monitoring in civil engineering structure at home and abroad are introduced detailed. Some problems in application are classified and discussed. Meanwhile, all sorts of solutions are overviewed. Finally, the prospect of fiber Bragg grating sensor in the field of civil engineering structure health monitoring is set forth.更多还原