Laser & Optoelectronics Progress, Volume. 57, Issue 20, 200401(2020)
Measurement and Analysis of Concrete Deformation Field Based on CT and Digital Image Correlation Method
Fig. 1. Schematic of DIC method principle
Fig. 2. Schematic of specimen scanning
Fig. 3. [in Chinese]
Fig. 4. [in Chinese]
Fig. 5. Relationship between stress and strain of specimen
Fig. 6. [in Chinese]
Fig. 7. [in Chinese]
Fig. 8. Schematic of local displacement field
Fig. 9. [in Chinese]
Fig. 10. [in Chinese]
Fig. 11. [in Chinese]
Fig. 12. Relationship between average value of CT values and stress
Fig. 13. 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
Category: Detectors
Received: Dec. 24, 2019
Accepted: Jan. 17, 2020
Published Online: Oct. 17, 2020
The Author Email: Zhao Liang (tanatee@163.com)