Zobrazeno 1 - 10
of 6 246
pro vyhledávání: '"bernoulli-euler beam"'
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 3, Pp 500-504 (2024)
The results of a study of small transverse vibrations of a string and Bernoulli-Euler beam with a concentrated inclusion are presented. The physical properties of the string and the beam are assumed to be constant, the inclusion is modeled using the
Externí odkaz:
https://doaj.org/article/b936589f406845da848c58cd031fb9ff
Publikováno v:
Science Technology & Engineering. 2023, Vol. 23 Issue 32, p13674-13680. 7p.
Akademický článek
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A novel geometrically exact model of the spatially curved Bernoulli-Euler beam is developed. The formulation utilizes the Frenet-Serret frame as the reference for updating the orientation of a cross section. The weak form is consistently derived and
Externí odkaz:
http://arxiv.org/abs/2210.00001
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 9, Iss 1, Pp 168-180 (2023)
The article describes the problem of unsteady vibrations of a Bernoulli-Euler beam taking into account the relaxation of temperature and diffusion processes. The initial mathematical model includes a system of equations for unsteady bending vibration
Externí odkaz:
https://doaj.org/article/10a558c190ba4b3da906f5a6e889b01c
The objective of this research is the development of a geometrically exact model for the analysis of arbitrarily curved spatial Bernoulli-Euler beams. The complete metric of the beam is utilized in order to include the effect of curviness on the nonl
Externí odkaz:
http://arxiv.org/abs/2109.10003
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 15 February 2023 405
Publikováno v:
Thin-Walled Structures, Volume 170, January 2022, 108539
We present a geometrically exact nonlinear analysis of elastic in-plane beams in the context of finite but small strain theory. The formulation utilizes the full beam metric and obtains the complete analytic elastic constitutive model by employing th
Externí odkaz:
http://arxiv.org/abs/2103.15493
Autor:
Ataman, Magdalena1 (AUTHOR) m.ataman@il.pw.edu.pl, Szcześniak, Wacław1 (AUTHOR)
Publikováno v:
Materials (1996-1944). May2022, Vol. 15 Issue 9, p3249-3249. 16p.
Autor:
Morozov, N. F.1,2 (AUTHOR) n.morozov@spbu.ru, Indeitsev, D. A.2,3 (AUTHOR), Mozhgova, N. V.3 (AUTHOR), Lukin, A. V.3 (AUTHOR) lukin_av@spbstu.ru, Popov, I. A.3 (AUTHOR)
Publikováno v:
Doklady Physics. Feb2023, Vol. 68 Issue 2, p56-61. 6p.