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 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 786128

Časopis

Autori: Sertic, Josip; Samardzic, Ivan; Kozak, Drazan; Simunic, Damir; Gelo, Ivan; Bucevic-Keran, Dino
Naslov: Influence of fatigue impact loading on radial carrier and rapping device fillet weld strength
Izvornik: Tehnički vjesnik : znanstveno-stručni časopis tehničkih fakulteta Sveučilišta u Osijeku (1330-3651) 22 (2015), 2; 547-555
Vrsta rada: članak
Ključne riječi: double fillet weld; fatigue; impact loading; rapping device; strength
Sažetak:
The device used to shake off the ash of the steam boiler harp consists of a drive shaft which has radial carriers welded on. During the operation of the waste incinerator steam boiler in Riverside, a fracture of the radial carrier and drive shaft weld occurred. Such a welded T-joint is made as a double fillet weld. It is loaded with the impact loading which causes the fatigue of material because of its repetition. The analytical calculation, with which the load-bearing capacity of the welded joint is determined, is suggested in this paper. The suggested analytical calculation of the mean impact force is based on the law of momentum conservation during the collision of rapping device and elastically deformable heat exchanger harp. The mean impact force is applied for the weld strength calculation. The results showed that the use of double fillet weld loaded with the fatigue impact loading was a bad choice. The suggested analytical calculation model is applicable for the rapping device design.
Projekt / tema: 152-1521473-1476, 152-1201910-1909
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Stručni
Znanstvena područja:
Strojarstvo
URL Internet adrese: http://hrcak.srce.hr/file/203567
http://hrcak.srce.hr/index.php?show=toc&id_broj=11188
Broj citata:
Altmetric:
DOI: 10.17559/TV-20141022092231
URL cjelovitog teksta: http://hrcak.srce.hr/file/203567
Časopis izlazi u samo elektroničkom izdanju: NE
Google Scholar: Influence of fatigue impact loading on radial carrier and rapping device fillet weld strength
Upisao u CROSBI: Drazan Kozak (dkozak@sfsb.hr), 16. Stu. 2015. u 00:05 sati



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