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2. British Standard, BS 7910:2013+A1:2015 Guide to methods for assessing the acceptability of flaws in metallic structures. 3rd ed. London: BSI Standards Ltd.; 2013.
3. Recommendations for fatigue design of welded joints and components;Hobbacher,2016
4. Fatigue of welded structures;Gurney,1979
5. AWS D1.1/D1.1M:2015. Structural Welding code-Steel. 23rd ed. USA: American Welding Society; 2015.