Zobrazeno 1 - 10
of 576
pro vyhledávání: '"membrane theory"'
Autor:
Eugene M. Zveryaev
Publikováno v:
Железобетонные конструкции, Vol 4, Iss 4, Pp 32-42 (2023)
The article deals with the issue of estimating the strength and stress-strain state of a reinforced concrete shell by the method of membrane theory and the theory of infinitesimal bending. A brief description of the methodology consists in the fact t
Externí odkaz:
https://doaj.org/article/f9b322178a3c4a30b4fa3c2e6caa7956
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Autor:
Maria Tanase
Publikováno v:
Romanian Journal of Petroleum & Gas Technology, Vol 2, Iss 2, Pp 5-12 (2021)
The objective of this paper is to calculate the stresses in the cylindrical walls of a vertical storage tank. The stresses state was determined both with membrane theory analysis and with finite element method (FEM), in order to make a comparison be
Externí odkaz:
https://doaj.org/article/9f5505206a044bd1b4375197e5a5c6fc
Autor:
Yoshiki Jikumaru, Yohei Yokosuka
Publikováno v:
International Journal of Mathematics for Industry, Vol 14, Iss 01 (2022)
In this paper, we present differential geometric formulation of hanging membrane forms based on the equilibrium equations in the shell membrane theory and the geometric variational problems. We also present the equations of hanging membranes in isoth
Externí odkaz:
https://doaj.org/article/17a47973e709480ba1c1e15a94a3b5f7
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 7, p 1417 (2023)
Radial seals are sensitive to axial overload failure and may cause leaks. This paper presents two semi-analytical methods for the joint strength and sealing performance of the subsea pipeline compression connector under axial overload failure. The me
Externí odkaz:
https://doaj.org/article/4c7e1f310e26427cbb9675e6d17d8e10
Autor:
Jan Naudts
Publikováno v:
Entropy, Vol 25, Iss 4, p 651 (2023)
A model of spacetime is presented. It has an extension to five dimensions, and in five dimensions the geometry is the dual of the Euclidean geometry w.r.t. an arbitrary positive-definite metric. Dually flat geometries are well-known in the context of
Externí odkaz:
https://doaj.org/article/504182c7cc294866b39b4ec0410d2b74
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 4, p 854 (2023)
To predict the sealing performance of the subsea pipeline compression connector, a semi-analytical method is proposed and verified. The leakage condition is obtained as a function of the minimum radial deflection. The semi-analytical method consists
Externí odkaz:
https://doaj.org/article/0f3b8ad32b2d4939aeeb04c01525da4e
Publikováno v:
Journal of Engineering Research - Egypt, Vol 5, Iss 1, Pp 1-6 (2021)
Liquid storage structures represent an important component of modern infrastructure. They can take variety of shapes of which the conical shape is one of the most common configurations. Conical tanks are preferred by both architects and structural en
Externí odkaz:
https://doaj.org/article/20bb007633a442499d2e116551779c47
Akademický článek
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