1. EN. Eurocode3: design of steel structures. Fatigue; 1993.
2. Fatigue design of welded joints and components: recommendations of IIW joint working group XIII–XV;Hobbacher,1996
3. UNI C. 10011steel structures. Instructions of design, construction, testing and maintenance. UNI, Italy; 1988.
4. Guide on methods for assessing the acceptability of flaws in fusion welded structures;BS7910 BS,1993
5. Fatigue assessment of welded joints by local approaches;Radaj,2006