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Li, X. (author)Fatigue damage of composite laminates has attracted considerable attention from research community and industry, in view that laminated structures are inevitable to suffer from fatigue loading during their service life. It is rather complicated to understand and explain, what governs the initiation, accumulation, interaction (synergy or...doctoral thesis 2022
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Li, X. (author), Benedictus, R. (author), Zarouchas, D. (author)Ply-block size and stress level effect on accumulation of transverse cracks and delamination are investigated during early fatigue life of CFRP laminates. Tension-tension fatigue tests under different stress levels were performed for two cross-ply configurations. Edge observation with digital cameras, digital image correlation and acoustic...journal article 2022
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Ferreira Motta Junior, R. (author), Alderliesten, R.C. (author), Shiinoc, Marcos Yutaka (author), Cioffia, Maria Odila Hilário (author), Voorwald, Herman Jacobus Cornelis (author)Current models for delamination propagation prediction in fiber-reinforced polymer (FRP) composites exhibit limitations to explain the physics underlying the mechanisms of damage formation in fatigue. In order to contribute in this field, this research focuses on the study of damage development within a single loading cycle of FRP double...journal article 2020
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Saeedifar, M. (author), Ahmadi Najafabadi, Mehdi (author), Mohammadi, Kaivan (author), Fotouhi, Mohamad (author), Hosseini Toudeshky, Hossein (author), Shah Mohammadi, Mohammad Reza (author)The aim of this study was to investigate the applicability of acoustic emission (AE) technique to evaluate delamination crack in glass/epoxy composite laminates under quasi-static and fatigue loading. To this aim, double cantilever beam specimens were subjected to mode I quasi-static and fatigue loading conditions and the generated AE signals...journal article 2018