Quantitative Prediction of Fracture Toughness $(K_{\mathrm{I}c})$ of Polymer by Fractography Using Deep Neural Networks

Yoh-ichi Mototake, Kaita Ito, Masahiko Demura

Fracture surfaces provide various types of information about fracture. The fracture toughness $K_{\mathrm{I}c}$, which represents the resistance to fracture, can be estimated using th…