Microstructural damage dependent machine learning model to predict stiffness reduction in damaged GFRP composites

Mritunjay M Hiremath, Timo Bernthaler, Pascal Anger, Sushil K Mishra, Anirban Guha, Asim Tewari, Department of Mechanical Engineering, Indian Institute of Technology Bombay, Materials Research Institute, Aalen University, Advanced Development Electron Microscopy, Carl Zeiss Microscopy GmbH

Journal of Reinforced Plastics and Composites

Published online on June 09, 2025

Abstract

Journal of Reinforced Plastics and Composites, Ahead of Print.
The underlying cause of stiffness degradation in composites subjected to fatigue is irreversible microstructural damage, which exhibits spatial anisotropy depending on the loading conditions and structural characteristics. Each mode of microdamage ...