Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearity
The article describes an algorithm for calculating an axisymmetrically loaded shell structure with a branching meridian, taking into account elastic-plastic deformations when loading based on the deformation theory of plasticity without assuming that the material is incompressible during plastic def...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2020-01-01
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| Series: | BIO Web of Conferences |
| Online Access: | https://www.bio-conferences.org/articles/bioconf/full_html/2020/01/bioconf_fies2020_00199/bioconf_fies2020_00199.html |
| _version_ | 1818325283384590336 |
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| author | Dzhabrailov Arsen Nikolaev Anatoly Gureeva Natalya |
| author_facet | Dzhabrailov Arsen Nikolaev Anatoly Gureeva Natalya |
| author_sort | Dzhabrailov Arsen |
| collection | DOAJ |
| description | The article describes an algorithm for calculating an axisymmetrically loaded shell structure with a branching meridian, taking into account elastic-plastic deformations when loading based on the deformation theory of plasticity without assuming that the material is incompressible during plastic deformations. The correct relations which determine the static conjugation conditions of several revolution shells in the joint assembly are used. A comparative analysis of finite element solutions is presented for various options plasticity matrix development at the loading stage. |
| first_indexed | 2024-12-13T11:42:01Z |
| format | Article |
| id | doaj.art-28ce0b4cad2545e982bb21b6904b6e38 |
| institution | Directory Open Access Journal |
| issn | 2117-4458 |
| language | English |
| last_indexed | 2024-12-13T11:42:01Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | BIO Web of Conferences |
| spelling | doaj.art-28ce0b4cad2545e982bb21b6904b6e382022-12-21T23:47:37ZengEDP SciencesBIO Web of Conferences2117-44582020-01-01170019910.1051/bioconf/20201700199bioconf_fies2020_00199Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearityDzhabrailov ArsenNikolaev AnatolyGureeva NatalyaThe article describes an algorithm for calculating an axisymmetrically loaded shell structure with a branching meridian, taking into account elastic-plastic deformations when loading based on the deformation theory of plasticity without assuming that the material is incompressible during plastic deformations. The correct relations which determine the static conjugation conditions of several revolution shells in the joint assembly are used. A comparative analysis of finite element solutions is presented for various options plasticity matrix development at the loading stage.https://www.bio-conferences.org/articles/bioconf/full_html/2020/01/bioconf_fies2020_00199/bioconf_fies2020_00199.html |
| spellingShingle | Dzhabrailov Arsen Nikolaev Anatoly Gureeva Natalya Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearity BIO Web of Conferences |
| title | Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearity |
| title_full | Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearity |
| title_fullStr | Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearity |
| title_full_unstemmed | Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearity |
| title_short | Calculation of thin-walled axisymmetrically loaded structures of the AIC taking into account FEM-based physical nonlinearity |
| title_sort | calculation of thin walled axisymmetrically loaded structures of the aic taking into account fem based physical nonlinearity |
| url | https://www.bio-conferences.org/articles/bioconf/full_html/2020/01/bioconf_fies2020_00199/bioconf_fies2020_00199.html |
| work_keys_str_mv | AT dzhabrailovarsen calculationofthinwalledaxisymmetricallyloadedstructuresoftheaictakingintoaccountfembasedphysicalnonlinearity AT nikolaevanatoly calculationofthinwalledaxisymmetricallyloadedstructuresoftheaictakingintoaccountfembasedphysicalnonlinearity AT gureevanatalya calculationofthinwalledaxisymmetricallyloadedstructuresoftheaictakingintoaccountfembasedphysicalnonlinearity |