Nonlocal energy-encoded physics-informed neural networks for crack propagation in solid materials

求助中 10 由 xiaohai ren 发布于 2026/10/4 14:01:57

DOI:10.1016/j.jmps.2026.106770
作者：Xiaoping Zhou, Jianxiang Ma
文献类型：期刊论文
补充材料：只需要正文

Elsevier

Abstract：Strong-form physics-informed neural networks (PINNs) are difficult to apply directly to crack propagation problems because discontinuities and localized fracture fields may lead to singular

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