Higher-order nonlocal operator theory for phase-field modeling of ductile fracture in elasto-plastic materials

• Main Authors: Nguyen-Thanh, Nhon, Zhang, Qi, Li, Weidong, Wu, Mao See, Li, Shaofan, Zhou, Kun
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Engineering::Mechanical engineering; Phase-field Model; Ductile Fracture
• 在線閱讀: https://hdl.handle.net/10356/169985

In this work, we propose a novel approach based on the higher-order nonlocal operator for the phase-field modeling of ductile fracture in elasto-plastic materials. The present method introduces the total energy function consisting of the elastic, plastic, and fracture terms. The plasticity is couple...