Abstract
The meso-scale study can reflect the failure nature of fiber reinforced concrete, and the meso-level analysis can be used as the basis for the study of macro-mechanical response of concrete under load. With the aid of 3D-DIC digital image technology, the micro-cracking damage experiment of fiber reinforced concrete is carried out, and the evolution characteristics of strain field in the process of compression loading are analyzed. According to the full-field strain nephogram, the crack propagation and evolution of concrete can be judged. The deformation and failure mechanism of fiber reinforced concrete material is studied by using 3D-DIC observation system, which can be used for fiber coagulation. The study of soil meso-deformation and failure mechanism provides important reference.
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The authors gratefully acknowledge the support of the National Natural Science Foundation of China (Grant Nos. 51379200 and 51225902). We would also like to express our sincere gratitude to the editor and anonymous reviewers for their valuable comments, which have greatly improved this paper.
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Lin, C., Fu, Cg., Chen, Jh., Du, Sh., Zhao, Sj. (2020). Damage Information of Fiber Reinforced Concrete Based on Digital Image 3D-DIC Technology. In: Abawajy, J., Choo, KK., Islam, R., Xu, Z., Atiquzzaman, M. (eds) International Conference on Applications and Techniques in Cyber Intelligence ATCI 2019. ATCI 2019. Advances in Intelligent Systems and Computing, vol 1017. Springer, Cham. https://doi.org/10.1007/978-3-030-25128-4_78
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DOI: https://doi.org/10.1007/978-3-030-25128-4_78
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