AUTHOR=Lin Xu , Zhang Limei , Xie Yi 

TITLE=Research on the stress concentration effects and fracture mechanisms of DC04 sheet steel with holes

JOURNAL=Frontiers in Materials

VOLUME=12

YEAR=2025

URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2025.1488624

DOI=10.3389/fmats.2025.1488624

ISSN=2296-8016