Fatigue life estimation of open-hole cold-extrusion strengthened structures using continuum damage mechanics and optimized machine learning models

作者：Zihui Wang, Zhixin Zhan, Qianyu Xia, Yanjun Zhang, Qiang Qin, Xuyang Li, Weiping Hu, Qingchun Meng, Hua Li · 发表于：Engineering Fracture Mechanics · 年份：2025 · DOI：10.1016/j.engfracmech.2025.110915 · 被引用次数：11 · 研究领域：High Temperature Alloys and Creep、Metallurgy and Material Forming、Surface Treatment and Residual Stress