年間 6 号発行
ISSN 印刷: 1543-1649
ISSN オンライン: 1940-4352
Indexed in
A SURROGATE MODELING APPROACH FOR ADDITIVE-MANUFACTURED MATERIALS
要約
We introduce a surrogate modeling approach to approximate the mechanical responses of objects manufactured by 3D printers. In particular, we propose a systematic procedure where material parameters of the low-fidelity orthotropic Gurson-Tvergaard-Needleman (GTN) model are inferred from microstructures generated from the high-fidelity discrete element simulations that replicate the additive-manufactured procedure. The calibrated low-fidelity model is validated against experimental data.
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Shahzamanian M. M., Anisotropic Gurson-Tvergaard-Needleman plasticity and damage model for finite element analysis of elastic-plastic problems, International Journal for Numerical Methods in Engineering, 115, 13, 2018. Crossref
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Nijgh Martin Paul, Xin Haohui, Veljkovic Milan, Non-linear hybrid homogenization method for steel-reinforced resin, Construction and Building Materials, 182, 2018. Crossref
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Xin Haohui, Nijgh Martin, Veljkovic Milan, Computational homogenization simulation on steel reinforced resin used in the injected bolted connections, Composite Structures, 210, 2019. Crossref
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Xin Haohui, Veljkovic Milan, Evaluation of high strength steels fracture based on uniaxial stress-strain curves, Engineering Failure Analysis, 120, 2021. Crossref
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Xin Haohui, Nijgh Martin, Veljkovic Milan, Resin and steel-reinforced resin used as injection materials in bolted connections, in New Materials in Civil Engineering, 2020. Crossref
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Xin Haohui, Veljkovic Milan, Correia José A.F.O., Berto Filippo, Ductile fracture locus identification using mesoscale critical equivalent plastic strain, Fatigue & Fracture of Engineering Materials & Structures, 44, 5, 2021. Crossref
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Tarus Iulia, Xin Haohui, Veljkovic Milan, Persem Nicolas, Lorich Laurent, Evaluation of material properties of 3D printed carbon steel for material modelling, ce/papers, 4, 2-4, 2021. Crossref
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Xin Haohui, Correia José A.F.O., Veljkovic Milan, Berto Filippo, Fracture parameters calibration and validation for the high strength steel based on the mesoscale failure index, Theoretical and Applied Fracture Mechanics, 112, 2021. Crossref
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Afazov Shukri, Roberts Adam, Wright Louise, Jadhav Prashant, Holloway Adam, Basoalto Hector, Milne Katy, Brierley Nick, Metal powder bed fusion process chains: an overview of modelling techniques, Progress in Additive Manufacturing, 7, 2, 2022. Crossref
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Xin Haohui, Correia José A.F.O., Veljkovic Milan, Three-dimensional fatigue crack propagation simulation using extended finite element methods for steel grades S355 and S690 considering mean stress effects, Engineering Structures, 227, 2021. Crossref
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Xin Haohui, Correia José A.F.O., Veljkovic Milan, Zhang Youyou, Berto Filippo, de Jesus Abílio M.P., Probabilistic strain-fatigue life performance based on stochastic analysis of structural and WAAM-stainless steels, Engineering Failure Analysis, 127, 2021. Crossref
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Xin Haohui, Tarus Iulia, Cheng Lu, Veljkovic Milan, Persem Nicolas, Lorich Laurent, Experiments and numerical simulation of wire and arc additive manufactured steel materials, Structures, 34, 2021. Crossref