Experiment and Research of Using Fiber Bragg Grating to Monitor the Dynamic Response of Asphalt Concrete

被引：8
作者：
Li, Ke [1 ]
Xie, Jianguang [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Dept Civil Engn, Nanjing 210000, Jiangsu, Peoples R China
来源：
ADVANCED TRANSPORTATION, PTS 1 AND 2 | 2011年 / 97-98卷
关键词：
FBG sensor; asphalt concrete; impact test; dynamic response monitoring;
D O I：
10.4028/www.scientific.net/AMM.97-98.301
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Based on the fiber Bragg grating sensing technology, a FBG sensor is designed to monitor the dynamic response of asphalt concrete; the sensitivity coefficient of FBG sensor is 1.28pm/mu epsilon. Through the static load test, the correlation between strain and wavelength variation is 0.1797 mu epsilon/pm, after second packaged and embedded in SMA-13 asphalt concrete. The instantaneous impact on the road of high-speed vehicles is simulated by using drop hammer. The results are shown that the Sensor can satisfy the requirements of practical applications and succeed in monitoring the dynamic response of asphalt concrete. The monitored signal can reflect the viscoelastic-plastic deformation law of asphalt concrete. The sensor can be used to monitor the dynamic response of asphalt concrete.
引用
收藏
页码：301 / 304
页数：4
相关论文
共 50 条
  • [21] Strain measurement for composite tubes using embedded, fiber Bragg grating sensor
    Chen, Y. C.
    Hsieh, C. C.
    Lin, C. C.
    SENSORS AND ACTUATORS A-PHYSICAL, 2011, 167 (01) : 63 - 69
  • [22] Research on human physiological parameters Intelligent Clothing based on distributed Fiber Bragg Grating
    Miao Changyun
    Shi Boya
    Li Hongqiang
    2008 INTERNATIONAL CONFERENCE ON OPTICAL INSTRUMENTS AND TECHNOLOGY: OPTOELECTRONIC MEASUREMENT TECHNOLOGY AND APPLICATIONS, 2009, 7160
  • [23] A load cell using a fiber Bragg grating with inherent mechanical temperature compensation
    Nakamura, K
    Matsumura, T
    Ueha, S
    STRUCTURAL CONTROL & HEALTH MONITORING, 2005, 12 (3-4) : 345 - 355
  • [24] Static shape measurements using a multiplexed fiber Bragg grating sensor system
    Baldwin, CS
    Salter, TJ
    Kiddy, JS
    SMART STRUCTURES AND MATERIALS 2004: SMART SENSOR TECHNOLOGY AND MEASUREMENT SYSTEMS, 2004, 5384 : 206 - 217
  • [25] Measurements of Excavation Damaged Zone by Using Fiber Bragg Grating Stress Sensors
    Wan, Xiaorong
    Li, Chuan
    Zhao, Zhengang
    Zhang, Dacheng
    Li, Yingna
    Zhang, Jiahong
    SENSORS, 2021, 21 (15)
  • [26] Remote sensing of liquid level measurement using Fiber Bragg grating sensor
    sengupta, Dipankar
    Shankar, M. Sai
    Srimannarayana, K.
    Rao, P. Vengal
    APPLICATIONS OF DIGITAL IMAGE PROCESSING XXXVI, 2013, 8856
  • [27] Dynamic Feature Identification of Carbon-Fiber-Reinforced Polymer Laminates Based on Fiber Bragg Grating Sensing Technology
    Chen, Cong
    Wang, Hua-Ping
    Ma, Jie
    Wusiman, Maihemuti
    BUILDINGS, 2023, 13 (09)
  • [28] Damage identification in a holed CFRP laminate using a chirped fiber Bragg grating sensor
    Yashiro, S.
    Okabe, T.
    Takeda, N.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2007, 67 (02) : 286 - 295
  • [29] Elemental analysis of wastewater effluent using highly sensitive fiber Bragg grating sensor
    Laxmeshwar, Lata S.
    Jadhav, Mangesh S.
    Akki, Jyoti F.
    Raikar, Prasad
    Raikar, U. S.
    OPTICS AND LASER TECHNOLOGY, 2018, 105 : 45 - 51
  • [30] Carcinogenic chromium (VI) sensing using swelling characteristics of hydrogel on Fiber Bragg grating
    Kishore, P. V. N.
    Aruna, N.
    Ashok, J.
    Rao, N. Rajeswara
    Lakshmi, D. Vijaya
    Chittibabu, A.
    BIOMEDICAL IMAGING AND SENSING CONFERENCE 2021, 2021, 11925
12345