Laser & Optoelectronics Progress, Volume. 57, Issue 20, 200401(2020)

Measurement and Analysis of Concrete Deformation Field Based on CT and Digital Image Correlation Method

Fan Wang1, Liang Zhao1,2、*, Xiaodong Wu1, and Faning Dang3
Author Affiliations
  • 1College of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi 710055, China
  • 2College of Information and Control Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi 710055, China
  • 3School of Civil Engineering and Architecture, Xi'an University of Technology, Xi'an, Shaanxi 710048, China
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    Figures & Tables(13)
    Schematic of DIC method principle
    Schematic of specimen scanning
    [in Chinese]
    [in Chinese]
    Relationship between stress and strain of specimen
    [in Chinese]
    [in Chinese]
    Schematic of local displacement field
    [in Chinese]
    [in Chinese]
    [in Chinese]
    Relationship between average value of CT values and stress
    Relationship between maximum principal strain and stress
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    Fan Wang, Liang Zhao, Xiaodong Wu, Faning Dang. Measurement and Analysis of Concrete Deformation Field Based on CT and Digital Image Correlation Method[J]. Laser & Optoelectronics Progress, 2020, 57(20): 200401

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    Paper Information

    Category: Detectors

    Received: Dec. 24, 2019

    Accepted: Jan. 17, 2020

    Published Online: Oct. 17, 2020

    The Author Email: Zhao Liang (tanatee@163.com)

    DOI:10.3788/LOP57.200401

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