Fatigue crack life cycle growth characteristics of steel bridge deck
Civil Engineering|更新时间:2025-11-14
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Fatigue crack life cycle growth characteristics of steel bridge deck
“In the field of bridge engineering, experts have studied the dynamic characteristics of weld cracks in orthotropic steel bridge decks throughout their entire life cycle based on fracture mechanics and ABAQUS-FRANC3D interaction technology. The crack shape development law has been revealed, and the crack propagation behavior throughout the entire life cycle has been clarified, providing a new direction for the study of bridge fatigue performance.”
Journal of Civil and Environmental EngineeringVol. 47, Issue 3, Pages: 180-189(2025)
作者机构:
1.长沙理工大学 土木工程学院,长沙 410114
2.湖南工业大学 土木工程学院,湖南 株洲 412007
作者简介:
LU Naiwei (1987- ), PhD, associate professor, main research interests: structural reliability and safety control of bridges, E-mail: lunaiweide@163.com.
基金信息:
National Key R & D Program of China(2021YFB2600900);National Natural Science Foundation of China(51908068;52178108);Hunan Natural Science Foundation Project(2021JJ30720);“Practice Innovation and Entrepreneurship Improvement Plan” for Professional Degree Postgraduates of Changsha University of Technology(SJCX202121)
LU Naiwei,CUI Jian,LUO Yuan,et al.Fatigue crack life cycle growth characteristics of steel bridge deck[J].Journal of Civil and Environmental Engineering,2025,47(03):180-189.
LU Naiwei,CUI Jian,LUO Yuan,et al.Fatigue crack life cycle growth characteristics of steel bridge deck[J].Journal of Civil and Environmental Engineering,2025,47(03):180-189. DOI: 10.11835/j.issn.2096-6717.2023.035.
Fatigue crack life cycle growth characteristics of steel bridge deck