ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In the study herein, the fatigue test was conducted on the fillet welds of the load carryingcruciform joint, which is frequently used in the steel structures such as bridges, ships, etc. Inaddition, the fatigue stress was analyzed with respect to the different post-weld treatment. Thetreatment methods used include Toe Grinding, TIG Dressing, and Weld Profiling. The fatigue testwas under constant amplitude with repeated load for these test specimens. In the load carrying fullpenetration fillet welded joints, regardless the conduction of the post-weld treatment or not, they allsecured the fatigue strength of category "F", which exceeds the fatigue design specifications of BSCode. In the comparison of the fatigue strength upon the post-weld treatment, the fatigue strengthtends to increase according to the order: Toe Grinding, TIG Dressing, and Weld Profiling
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/55/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.348-349.921.pdf
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