An Analytical Method for Viscoelastic Analysis of Thick-Walled Pressure Vessels (CROSBI ID 593493)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pustaić, Dragan
engleski
An Analytical Method for Viscoelastic Analysis of Thick-Walled Pressure Vessels
An analytical method for the distribution of stresses, strains and displacements across the thickness of a thick-walled pressure vessel is considered in this paper. The pressure vessel is loaded by the internal pressure of the fluid and also by an axial force of the fluid pressure exerted on the vessel heads. Any component of strain (radial, circumferential, and axial) at a given point of the thick-walled pressure vessel is composed of elastic strain (e), plastic strain (p), and creep strain (c). The thick-walled pressure vessels are subjected to steady-state creep. In this process of creeping, elastic strains can be neglected with respect to creep strains, especially when an element is exposed to creep during a long period of time. An analysis of stress distribution has been carried out by means of analytical methods.
Viscoelastic analysis; steady-state creep; creep strain; thick-walled pressure vessel
Objavljen je cjeloviti rad na CD-ROMu. Cjeloviti rad ima ukupno 8 stranica. Naziv CD-a: 7th ICCSM - FULL PAPERS AND POSTERS. ISBN CD-a: 978-953-6986-06-4.
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Podaci o prilogu
2012.
objavljeno
Podaci o matičnoj publikaciji
7th ICCSM - 7th International Congress of Croatian Society of Mechanics - Book of Abstracts
Virag, Zdravko ; Kozmar, Hrvoje ; Smojver, Ivica
Zagreb: Studio Hrg
9789536986057
Podaci o skupu
7th ICCSM - 7th International Congress of Croatian Society of Mechanics
predavanje
22.05.2012-25.05.2012
Zadar, Hrvatska