Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear Direction
Numerical simulations demonstrated that cross-section deplanation occurs during the torsion of circular rods cut in the longitudinal direction of the plate made of an alloy with the reduced resistance to creep in the direction under 45◦ to the normal direction of the plate. In experiments, this is...
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| Format: | Article |
| Language: | English |
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Kazan Federal University
2015-09-01
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| Series: | Учёные записки Казанского университета: Серия Физико-математические науки |
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| Online Access: | https://kpfu.ru/portal/docs/F1455250134/157_3_phys_mat_3.pdf |
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| author | I.A. Banshchikova I.Yu. Tsvelodub D.M. Petrov |
| author_facet | I.A. Banshchikova I.Yu. Tsvelodub D.M. Petrov |
| author_sort | I.A. Banshchikova |
| collection | DOAJ |
| description | Numerical simulations demonstrated that cross-section deplanation occurs during the torsion of circular rods cut in the longitudinal direction of the plate made of an alloy
with the reduced resistance to creep in the direction under 45◦ to the normal direction of the plate. In experiments, this is visually confirmed by the appearance of spiral lines on the samples. The results of calculation reveal insignificant influence of the reduced resistance to creep in the transverse shear direction on the process of torsion of the plates. However, the process of torsion is accelerated for ribbed plates with increased thickness and rib height compared to the calculation in isotropic formulation. |
| format | Article |
| id | doaj-art-2218e2d00da9453cb1ee92ac8e17f0d2 |
| institution | Kabale University |
| issn | 2541-7746 2500-2198 |
| language | English |
| publishDate | 2015-09-01 |
| publisher | Kazan Federal University |
| record_format | Article |
| series | Учёные записки Казанского университета: Серия Физико-математические науки |
| spelling | doaj-art-2218e2d00da9453cb1ee92ac8e17f0d22025-01-03T00:04:57ZengKazan Federal UniversityУчёные записки Казанского университета: Серия Физико-математические науки2541-77462500-21982015-09-0115733441Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear DirectionI.A. Banshchikova0I.Yu. Tsvelodub1D.M. Petrov2Lavrentyev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 RussiaLavrentyev Institute of Hydrodynamics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 RussiaNovosibirsk State Technical University, Novosibirsk, 630073 RussiaNumerical simulations demonstrated that cross-section deplanation occurs during the torsion of circular rods cut in the longitudinal direction of the plate made of an alloy with the reduced resistance to creep in the direction under 45◦ to the normal direction of the plate. In experiments, this is visually confirmed by the appearance of spiral lines on the samples. The results of calculation reveal insignificant influence of the reduced resistance to creep in the transverse shear direction on the process of torsion of the plates. However, the process of torsion is accelerated for ribbed plates with increased thickness and rib height compared to the calculation in isotropic formulation.https://kpfu.ru/portal/docs/F1455250134/157_3_phys_mat_3.pdfcreeprod torsionbendingribbed platetransversely isotropic alloyshear stress |
| spellingShingle | I.A. Banshchikova I.Yu. Tsvelodub D.M. Petrov Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear Direction Учёные записки Казанского университета: Серия Физико-математические науки creep rod torsion bending ribbed plate transversely isotropic alloy shear stress |
| title | Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear Direction |
| title_full | Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear Direction |
| title_fullStr | Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear Direction |
| title_full_unstemmed | Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear Direction |
| title_short | Deformation of Structural Elements Made of Alloys with Reduced Resistance to Creep in Shear Direction |
| title_sort | deformation of structural elements made of alloys with reduced resistance to creep in shear direction |
| topic | creep rod torsion bending ribbed plate transversely isotropic alloy shear stress |
| url | https://kpfu.ru/portal/docs/F1455250134/157_3_phys_mat_3.pdf |
| work_keys_str_mv | AT iabanshchikova deformationofstructuralelementsmadeofalloyswithreducedresistancetocreepinsheardirection AT iyutsvelodub deformationofstructuralelementsmadeofalloyswithreducedresistancetocreepinsheardirection AT dmpetrov deformationofstructuralelementsmadeofalloyswithreducedresistancetocreepinsheardirection |