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基于深度学习的纤维增强聚合物复合材料的微观损伤评估.

Muhammad Muzammil Azad1, Atta Ur Rehman Shah2, M N Prabhakar3

  • 1Department of Mechanical, Robotics and Energy Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Jung-gu, Seoul 04620, Republic of Korea.

Materials (Basel, Switzerland)
|November 9, 2024
PubMed
概括

本研究引入了一种深度学习方法,用于在纤维增强聚合物 (FRP) 中进行自主显微损害评估. 在分类五种故障模式时,EfficientNet实现了97.75%的准确性,为手动分析提供了更快,更一致的替代方案.

关键词:
损害评估 损害评估 损害评估 损害评估深度学习是一种深度学习.用纤维增强的聚合物.微观损伤是微观的损伤扫描电子显微镜扫描电子显微镜转移学习转移学习

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Microcracking in concrete refers to the tiny cracks that can form within the material even before any external load is applied. These microcracks typically occur at the interface between the coarse aggregate and the hydrated cement paste, often as a result of differential volume changes prompted by variations in stress-strain behavior, as well as thermal and moisture movement. Initially, these microcracks remain stable and do not grow substantially until the concrete is stressed to about 30...
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