Geodesic
Computational modeling and experimental investigation of elastic-plastic plates deforming under crushing
Matematičeskoe modelirovanie i čislennye metody, no. 5 (2015), pp. 67-82 Cet article a éte moissonné depuis la source Math-Net.Ru

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The article presents a suggested method of numerical finite-element solving the ‘hole ovalization’ problem. This method can be applied for experimental development of advanced aviation materials with the aim of determining structure element resistance against deforming with stress concentrators, mainly, connectors. The method is based on three-dimensional finite element solution of the problem of lastoplastic deformation of plates with a hole under crushing. It is appropriate for reduction of xperimental studies and replacing them by the numerical experiments. The Ilyushin model of small lastoplastic deformations has been used. The results of numerical simulation of a threedimensional stress-strain state of elastoplastic plates under crushing are presented as well as results of experimental nvestigations of deforming plates of Al-alloy 163. It is shown that the results of numerical and experimental modeling for deforming plates under crushing agree quite well.
Keywords: Hole ovalization' problem, plate crumpling, numerical modeling, finite element method, elasticity, plasticity, deforming diagram. 
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     author = {Yu. I. Dimitrienko and E. A. Gubareva and S. V. Sborshchikov and V. S. Erasov and N. O. Yakovlev},
     title = {Computational modeling and experimental investigation of elastic-plastic plates deforming under crushing},
     journal = {Matemati\v{c}eskoe modelirovanie i \v{c}islennye metody},
     pages = {67--82},
     year = {2015},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMCM_2015_5_a4/}
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Yu. I. Dimitrienko; E. A. Gubareva; S. V. Sborshchikov; V. S. Erasov; N. O. Yakovlev. Computational modeling and experimental investigation of elastic-plastic plates deforming under crushing. Matematičeskoe modelirovanie i čislennye metody, no. 5 (2015), pp. 67-82. http://geodesic.mathdoc.fr/item/MMCM_2015_5_a4/

[1] Ilyushin A.A., Continuum Mechanics, URSS Publ., Moscow, 2014, 320 pp.

[2] Dimitrienko Yu.I., Continuum Mechanics. In 4 vols. Vol. 4. Fundamentals of Solid Mechanics, BMSTU Publ., Moscow, 2013, 624 pp.

[3] imitrienko Yu.I., Continuum Mechanics. In 4 vols. Vol. 1. Tensor analysis, BMSTU Publ., Moscow, 2011, 463 pp.

[4] Birger I.A., Mavlyutov R.R., Strength of Materials, Nauka Publ., Moscow, 1986, 560 pp.

[5] Dimitrienko Yu.I., Yakovlev N.O., Erasov V.S., Fedonuk N.N., Sborschikov S.V., Gubareva E.A., Krylov V.D., Grigoryev M.M., Prozorovskiy A.A., “Kompozity i nanostruktury”, Composites and Nanostructures, 6:1 (2014), 32–48 | MR

[6] Dimitrienko Yu.I, Fedonuk N.N., Gubareva E.A., Sborschikov S.V, Prozorovsky A.A., Science and Education. Electronic Scientific and Technical Journal, 2014, no. 10 | DOI | DOI

[7] Dimitrienko Yu.I., Sokolov A.P., Mathematical Modeling, 24:5 (2012), 3–20 | MR | Zbl

[8] Dimitrienko Yu.I., Gubareva E.A., Sborschikov S.V., Mathematical modeling and Numerical Methods, 2014, no. 1, 36–57

[9] Dimitrienko Y.I., Gubareva E.A., Sborschikov S.V., Mathematical modeling and Numerical Methods, 2014, no. 2, 28–48

[10] Dimitrienko Yu.I., Sokolov A.P., Herald of the Bauman Moscow State Technical University. Series: Natural Sciences, 2008, no. 2, 57–67

[11] Dimitrienko Yu.I., Sokolov A.P., Information Technologies, 2008, no. 8, 31–38

[12] Dimitrienko Yu.I., Sborschikov S.V., Sokolov A.P., Sadovnichiy D.N., Gafarov B.R., Composites and Nanostructures, 2013, no. 3, 35–51

[13] Dimitrienko Yu.I., Gubareva E.A., Yurin Yu.V., Mathematical modeling and Numerical Methods, 2014, no. 4, 28–48

[14] Dimitrienko Yu.I., Gubareva E.A., Yakovlev D.O., Science and Education. Electronic Scientific and Technical Journal, 2014 | DOI | DOI