Sökning: onr:"swepub:oai:lup.lub.lu.se:4d492816-3cc3-4546-878e-e32a01d9ac98" > Numerical analysis ...
Fältnamn | Indikatorer | Metadata |
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000 | 02949naa a2200337 4500 | |
001 | oai:lup.lub.lu.se:4d492816-3cc3-4546-878e-e32a01d9ac98 | |
003 | SwePub | |
008 | 180206s2018 | |||||||||||000 ||eng| | |
024 | 7 | a https://lup.lub.lu.se/record/4d492816-3cc3-4546-878e-e32a01d9ac982 URI |
024 | 7 | a https://doi.org/10.1063/1.50191502 DOI |
040 | a (SwePub)lu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a kon2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Wcisło, Balbinau Cracow University of Technology/ Tadeusz Kościuszko University of Technology4 aut |
245 | 1 0 | a Numerical analysis of ellipticity condition for large strain plasticity |
264 | 1 | b Author(s),c 2018 |
520 | a This paper deals with the numerical investigation of ellipticity of the boundary value problem for isothermal finite strain elasto-plasticity. Ellipticity can be lost when softening occurs. A discontinuity surface then appears in the considered material body and this is associated with the ill-posedness of the boundary value problem. In the paper the condition for ellipticity loss is derived using the deformation gradient and the first Piola-Kirchhoff stress tensor. Next, the obtained condition is implemented and numerically tested within symbolic-numerical tools AceGen and AceFEM using the benchmark of an elongated rectangular plate with imperfection in plane stress and plane strain conditions. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Annan maskinteknik0 (SwePub)203992 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Other Mechanical Engineering0 (SwePub)203992 hsv//eng |
700 | 1 | a Pamin, Jerzyu Cracow University of Technology/ Tadeusz Kościuszko University of Technology4 aut |
700 | 1 | a Kowalczyk-Gajewska, Katarzynau Institute of Fundamental Technological Research, PAN4 aut |
700 | 1 | a Menzel, Andreasu Lund University,Lunds universitet,Hållfasthetslära,Institutionen för byggvetenskaper,Institutioner vid LTH,Lunds Tekniska Högskola,Solid Mechanics,Department of Construction Sciences,Departments at LTH,Faculty of Engineering, LTH,Technical University of Dortmund4 aut0 (Swepub:lu)soli-anm |
710 | 2 | a Cracow University of Technology/ Tadeusz Kościuszko University of Technologyb Institute of Fundamental Technological Research, PAN4 org |
773 | 0 | t Computer Methods in Mechanics, CMM 2017 : Proceedings of the 22nd International Conference on Computer Methods in Mechanics - Proceedings of the 22nd International Conference on Computer Methods in Mechanicsd : Author(s)g 1922q 1922z 9780735416147 |
773 | 0 | t AIP Conference Proceedingsd : Author(s)g 1922q 1922x 0094-243X |
856 | 4 | u http://dx.doi.org/10.1063/1.5019150y FULLTEXT |
856 | 4 | u https://aip.scitation.org/doi/pdf/10.1063/1.5019150 |
856 | 4 8 | u https://lup.lub.lu.se/record/4d492816-3cc3-4546-878e-e32a01d9ac98 |
856 | 4 8 | u https://doi.org/10.1063/1.5019150 |
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