Study on Three-dimensional Crack Propagation Simulation Based on Remeshing

Study on Three-dimensional Crack Propagation Simulation Based on Remeshing | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 24 September 2025 V1 Latest version Share on Study on Three-dimensional Crack Propagation Simulation Based on Remeshing Authors : Weixin Zhou 0000-0001-9082-7754 , Zhengxin Li , Haibo Zhou , Jingxi Liu , and Weixin Zhou [email protected] Authors Info & Affiliations https://doi.org/10.22541/au.175869375.56557033/v1 172 views 82 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract This paper presents a numerical methodology for three-dimensional crack propagation analysis based on remeshing. A crack tip opening displacement (CTOD) calculation method employing radial basis function (RBF) interpolation is proposed, and a critical CTOD criterion for crack propagation is established through a combined experimental and computational approach. The accuracy of the RBF-based CTOD calculation method is validated. Furthermore, a mesh deformation mapping strategy based on local RBF interpolation is developed, and quasi-static tensile fracture experiments and corresponding numerical simulations are conducted on stiffened panels containing cracks. Comparative analysis of experimental and simulation results demonstrates the feasibility of the proposed mesh deformation mapping strategy and elucidates the fracture mechanism governing crack propagation through the stiffener. Supplementary Material File (manuscript_0923.docx) Download 3.58 MB Information & Authors Information Version history V1 Version 1 24 September 2025 Copyright This work is licensed under a Non Exclusive No Reuse License. Keywords 3-d crack front 3-d finite element analysis austenitic steel crack growth crack opening displacement Authors Affiliations Weixin Zhou 0000-0001-9082-7754 Huazhong University of Science and Technology View all articles by this author Zhengxin Li Huazhong University of Science and Technology View all articles by this author Haibo Zhou Wuhan Second Ship Design and Research Institute View all articles by this author Jingxi Liu Huazhong University of Science and Technology View all articles by this author Weixin Zhou [email protected] Huazhong University of Science and Technology View all articles by this author Metrics & Citations Metrics Article Usage 172 views 82 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Weixin Zhou, Zhengxin Li, Haibo Zhou, et al. Study on Three-dimensional Crack Propagation Simulation Based on Remeshing. Authorea . 24 September 2025. 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