Naslov
Numerical determining of the stress concentration factor around a shaft with a traverse hole

Autori
Krpan, Ivan ; Kozak, Dražan ; Konjatić, Pejo ; Ivandić, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 1st International Scientific and Expert Conference TEAM 2009 / Slavonski Brod / Stoić, Antun (ur.). - Slavonski Brod : Veleučilište u Slavonskom Brodu (VUSB), 2009, 97-102

ISBN
978-953-55970-1-8

Skup
International Scientific and Expert Conference TEAM 2009(Technics, Education, Agriculture & Management)

Mjesto i datum
Slavonski Brod, Hrvatska, 10.12.2009. - 11.12.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
shaft with hole ; finite element method ; stress concentration factor ; ANSYS

Sažetak
The main objective of this paper is numerical determining of the value of stress concentration factor around a shaft with a hole by the finite elements method, and the comparison of results regarding their accuracy. A shaft with a hole of certain dimensions with a ratio d/D has been analysed in this paper. Furthermore, general theory of stress concentration factors has been described, and basic equations have been given. After that, a general description of elements used in the analysis of a shaft with a hole follows, as well as the description of finite elements used in this investigation: Tetrahedral element – SOLID 92 and Hexagonal element - SOLID95. Solutions gained by the finite element method with the program package ANSYS 11 are shown and explained in details, as well as the mesh and applied boundary conditions for each single problem. Finally, we compared solutions gained with the above mentioned types of finite elements on the example of a shaft with a hole for certain ratios d/D and values known from the literature given by diagrams.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA