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Pregled bibliografske jedinice broj: 251793

Zbornik radova

Autori: Kozak, Dražan; Tóth, László; Tonković, Zdenko; Lenkey, Gyöngyvér; Čanađija, Marko; Szabolcs, Szávai
Naslov: New design of repair welded joints based on materials heterogeneity
Izvornik: Proceedings of the 4th DAAAM International Conference on Advanced Technologies for Developing Countries / Kljajin, Milan ; Katalinic, Branko ; Budic, Ivan (ur.). - Slavonski Brod : Josip Juraj Strossmayer University of Osijek ; Mechanical Engineering Faculty in Slavonski Brod ; DAAAM International Vienna , 2005. 123-128.
Skup: 4th DAAAM International Conference on Advanced Technologies for Developing Countries
Mjesto i datum: Slavonski Brod, Hrvatska, 21-24.09.2005.
Ključne riječi: weld joint; plastic yield load; finite element analysis; integrity assessment
Sažetak:
Yield load solutions for the different strength mismatch welded components are given in the references, but they offer the expression for the yield load only in the case when the weld joint is homogeneous. The goal of this paper is to present the yield load solutions obtained by plane strain finite element analysis for most used fracture toughness specimen – single edge notch bend SE(B) specimen, which consists two different materials in the weld. The benefits of the approach where the one half of the weld is composed from the strength overmatch (OM) metal and the second half from the strength undermatch (UM) metal have been considered. Practical application of the weld component, where the crack tip can be located in the OM or UM weld part has been discussed. Obtained finite element mismatch yield load solutions in the form of diagrams will be compared with existing solutions in literature for homogeneous either overmatch or undermatch weld.
Vrsta sudjelovanja: Predavanje
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 0152018
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
Strojarstvo
Puni text rada: 251793.20A.doc
URL Internet adrese: http://www.sfsb.hr/atdc2005/index.htm



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