Naslov
The Evaluation Procedure of Butt Weld Cruciform Detail

Autori
Ivandić, Željko ; Kozak, Dražan ; Kljajin, Milan

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

Izvornik
Proceedings of the 7th International Research/Expert Conference 'Trends in the Development of Machinery and Associated Technology' (TMT 2003) / Vivancos Calvet, Joan ; Puerta Sales, Ferran ; Ekinović, Sabahudin ; Brdarević, Safet - Zenica : Barcelona : Faculty of Mechanical Engineering ; Escola Tecnica Superiora D'Enginyeria Industrial, 2003, 645-648

Skup
International Research/Expert Conference 'Trends in the Development of Machinery and Associated Technology' (7 ; 2003)

Mjesto i datum
Barcelona, Španjolska; Lloret de Mar, Španjolska, 15.09.2003. - 17.09.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
butt weld cruciform; stress concentration factor; finite element analysis; evaluation

Sažetak
Stress concentration factors for characteristic welded component applied in shipbuilding are determined for different values of roundness radiuses by constant welded joint throat. For that purpose finite element (FE) analysis has been applied. Due to FE results the evaluation procedure was performed with the aim of an optimal shaping of the butt weld cruciform detail. Evaluation model using theory of graphs enables us selection of an optimal design of the weld toe detail (5 different roundness radiuses were changed). The final decision is based on the evaluation procedure, where the main evaluation criterion was the value of stress concentration factor for any of proposed detail solutions. The best solution from the set of five variant solutions was chosen applying the weight functions. Proposed model can be extended varying the welded joint depths, what is directly connected with needed welding time and the deposit price.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA