Development and application of a fixed-point fiber-optic sensing cable for ground fissure monitoring

被引：23
|
作者：
Suo W. [1 ]
Lu Y. [2 ]
Shi B. [1 ]
Zhu H. [1 ,3 ]
Wei G. [4 ]
Jiang H. [5 ]
机构：
[1] School of Earth Sciences and Engineering, Nanjing University, Nanjing
[2] Key Laboratory of Earth Fissures Geological Disaster, Ministry of Land and Resource (Geological Survey of Jiangsu Province), Nanjing
[3] Nanjing University High-Tech Institute at Suzhou, Suzhou
[4] Suzhou Nanzee Sensing Technology Co., Ltd, Suzhou
[5] School of Geographic and Oceanographic Science, Nanjing University, Nanjing
来源：
Journal of Civil Structural Health Monitoring | 2016年 / 6卷 / 4期
基金：
中国国家自然科学基金;
关键词：
Brillouin optical time domain reflectometry (BOTDR); Distributed fiber-optic sensing (DFOS); Field monitoring; Fixed-point fiber-optic sensing cable (FFOSC); Ground fissure;
D O I：
10.1007/s13349-016-0192-5
中图分类号：
学科分类号：
摘要：
Ground fissure is a serious geological disaster that may endanger the safety of surrounding people and infrastructures. In this paper, the distributed fiber-optic sensing (DFOS) technology is adopted to monitor ground fissures in complicated field environments. A new fixed-point fiber-optic sensing cable (FFOSC) is designed and the corresponding installation method is developed. The results of a laboratory test and a field trial show that the FFOSC has high accuracy and is sensitive to the growth of ground fissures. The results also reveal that the FFOSC is suitable for monitoring not only the cracking widths but also the developing trends of the ground fissures. The FFOSC provides a solid basis for the investigation of ground fissure mechanism and for the mitigation of related geo-hazards. © 2016, Springer-Verlag Berlin Heidelberg.
引用
收藏
页码：715 / 724
页数：9
相关论文
共 50 条
  • [21] Continuous Monitoring of Plant Growth using Fiber-Optic Interferrometric Sensing
    Chatterjee, Julius
    Grossman, Barry G.
    [J]. FIBER OPTIC SENSORS AND APPLICATIONS VIII, 2011, 8028
  • [22] Calibration and Deployment of a Fiber-Optic Sensing System for Monitoring Debris Flows
    Huang, Ching-Jer
    Chu, Chung-Ray
    Tien, Tsung-Mo
    Yin, Hsiao-Yuen
    Chen, Ping-Sen
    [J]. SENSORS, 2012, 12 (05) : 5835 - 5849
  • [23] Overcoming Challenges of Distributed Fiber-Optic Sensing for Highway Traffic Monitoring
    Narisetty, Chaitanya
    Hino, Tomoyuki
    Huang, Ming-Fang
    Ueda, Ryusuke
    Sakurai, Hitoshi
    Tanaka, Akihiro
    Otani, Takashi
    Ando, Toru
    [J]. TRANSPORTATION RESEARCH RECORD, 2021, 2675 (02) : 233 - 242
  • [24] Etched fiber-optic sensor and its application in monitoring system
    Wu, P
    [J]. FIBER OPTICS AND OPTOELECTRONICS FOR NETWORK APPLICATIONS, 2001, 4603 : 112 - 115
  • [25] Improvement of Mechanical Coupling Between Fiber-Optic Sensing Cable and Soil Mass by Anchoring
    Jiang Na
    Wu Jinghong
    Liu Hao
    Shi Bin
    Liu Suping
    Wei Guangqing
    [J]. CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2019, 46 (11):
  • [26] Improvement of Mechanical Coupling Between Fiber-Optic Sensing Cable and Soil Mass by Anchoring
    Jiang N.
    Wu J.
    Liu H.
    Shi B.
    Liu S.
    Wei G.
    [J]. Zhongguo Jiguang/Chinese Journal of Lasers, 2019, 46 (11):
  • [27] INSTRUMENT WITH A DIGITAL DISTANCE READOUT FOR DETERMINING THE DAMAGE POINT IN A FIBER-OPTIC CABLE.
    Oleynikov, A.D.
    Pershakov, V.V.
    Romanov, V.S.
    Sklyarov, O.K.
    [J]. Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika), 1982, 36-37 (02): : 151 - 154
  • [28] Application of fiber optic sensing technology in anchor monitoring
    Liang, L
    Jiang, DS
    Sun, DY
    [J]. INTERNATIONAL CONFERENCE ON SENSORS AND CONTROL TECHNIQUES (ICSC 2000), 2000, 4077 : 109 - 111
  • [29] Theoretical analysis of mechanical coupling between soil and fiber optic strain sensing cable for distributed monitoring of ground settlement
    Zhang C.-C.
    Shi B.
    Zhu H.-H.
    Wei G.-Q.
    [J]. Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2019, 41 (09): : 1670 - 1678
  • [30] Fiber-Optic Sensing System: Overview, Development and Deployment in Flight at NASA
    Chan, Lion Man
    Parker, Allen R.
    Piazza, Anthony
    Richards, W. Lance
    [J]. 2015 IEEE AVIONICS AND VEHICLE FIBER-OPTICS AND PHOTONICS CONFERENCE (AVFOP), 2015, : 71 - 73
12345