Zobrazeno 1 - 10
of 77
pro vyhledávání: '"геометрическая нелинейность"'
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 14, Iss 1, Pp 17-22 (2018)
The nonlinear analysis of thin-walled shells is not a rarity, particularly the nonlinear strength one. Many works are devoted to linear and nonlinear analyses of shells of classical form: cylindrical, spherical, hemispherical, shallow, conical. The c
Externí odkaz:
https://doaj.org/article/ba50508f1ab04253b6bd7703eb86692d
Autor:
Andrei P Yankovskii
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 21, Iss 3, Pp 524-545 (2017)
An initial-boundary value problem is formulated to describe the dynamic behavior of flexible longitudinally reinforced wall-beams of the lesser curvature. Mechanical behavior of materials of composition of the beams is described by the equations of t
Externí odkaz:
https://doaj.org/article/71ea9a490d624dc68865ebd9004ae8f1
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 4, Pp 50-56 (2017)
The article contains a comparative stability analysis of initial equilibrium forms of reticulated one-sheet hyperboloids of revolution. The calculations are performed taking into account the geometric and the dual (geometric and material) nonlinearit
Externí odkaz:
https://doaj.org/article/023decffeb8842dfb7477fae1505d5f2
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 2, Pp 3-10 (2013)
The numerical analysis results of flexible cylindrical shells stability in static unsymmet- rical loading cases are given in the article. Geometrically nonlinear shell theory relations were used in computational model development. Equilibrium paths a
Externí odkaz:
https://doaj.org/article/cad2b90aaa3448cd811a0adf1c8583bb
Autor:
S I Trushin, E V Sysoeva
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 2, Pp 11-14 (2012)
The numerical procedures and results of analysis of rectangular membranes are presented. For the solution of the nonlinear problem the finite difference energy method and Newton-Raphson method are used.
Externí odkaz:
https://doaj.org/article/120e879b71a74a9b8d73824a5eab945c
Autor:
S A Ivanov
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 3, Pp 41-47 (2010)
In this article the behavior of the shallow elastic-plastic cylindrical shell under the uniformly distributed load is analyzed. The basics of the problem solving by applying the finite difference energy method and incremental technique are presented.
Externí odkaz:
https://doaj.org/article/0a5aba5a282943eabe4d8235f55ea575
Publikováno v:
Eastern-European Journal of Enterprise Technologies; Том 5 № 7 (113) (2021): Прикладна механіка; 6-13
Eastern-European Journal of Enterprise Technologies; Том 5 № 7 (113) (2021): Прикладная механика; 6-13
Eastern-European Journal of Enterprise Technologies; Vol. 5 No. 7 (113) (2021): Applied mechanics; 6-13
Eastern-European Journal of Enterprise Technologies; Том 5 № 7 (113) (2021): Прикладная механика; 6-13
Eastern-European Journal of Enterprise Technologies; Vol. 5 No. 7 (113) (2021): Applied mechanics; 6-13
A geometrically and physically nonlinear model of a membrane cylindrical shell, which has been built and tested, describes the behavior of a airbag made of fabric material. Based on the geometrically accurate relations of "strain-displacement", it ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scientific_p::22a9f7a3d74ab58227dded311f5e7494
http://journals.uran.ua/eejet/article/view/242372
http://journals.uran.ua/eejet/article/view/242372
Дисертаційна робота присвячена розробці чисельних і аналітичних методів розрахунку коефіцієнта інтенсивності напружень, (КІН) для нек
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2635::f9f55abbc09dcd8e69422d59c5a605ed
https://ela.kpi.ua/handle/123456789/43759
https://ela.kpi.ua/handle/123456789/43759
Предлагается подход, позволяющий получить новые зависимости параметров нелинейных изгибных и продольных волн от степени поврежденнос
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06f0115e8df894a0b944c62ee045e731
В статье приведено численное исследование пологой цилиндрической оболочки, подкрепленной ребрами, из линейно-упругого и упругопластич
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fcafe4709a1fbcbd526bb7440829b49