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Plastic zone-informed deep learning methods: Fracture toughness prediction considering constraint effects

delete2026-08-09
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PRE
AI
C
Chenlei Ma
S
Shaolin Li *
X
Xin Huang
H
Hongyu Qi
X
Xiaoguang Yang
石多奇 cover
石多奇 (Duoqi Shi)
DOI:10.1016/j.engfracmech.2026.112527delete
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Abstract

Abstract

En 中文
• A plastic zone-informed deep learning framework is proposed for KIC prediction. • Four ANN models are compared to identify the optimal prediction strategy. • Mechanism analysis indicates that three Fourier descriptors have distinct meanings.
Keywords:
ANN models
Deep learning
Fracture toughness
Constraint effect
Plastic zone

Journal

Engineering Fracture Mechanics cover
Engineering Fracture Mechanics
IF:
5.3
Papers:
4.6K
Citations:
3.2W

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