Issue 30

M. N. James, Frattura ed Integrità Strutturale, 30 (2014) 293-303; DOI: 10.3221/IGF-ESIS.30.36 303 [16] British Standards Institution, BS 7448-1:1991 (1991), Fracture mechanics toughness tests; Method for determination of K Ic , critical CTOD and critical J values of metallic materials. [17] Findlay, S.J., Harrison, N.D., Why aircraft fail, Materials Today, (November 2002), 18-25. [18] Seidel, B., 777 full-scale static and fatigue structural tests, Boeing Airliner Magazine, July-September 1995. [19] Goranson, U.G., Fatigue issues in aircraft maintenance and repairs, International Journal of Fatigue, 20 (6) (1997) 413-431. [20] US National Safety Council, Injury Facts, 2011 edition, Itasca, Illinois. Accessed 11 August 2014. http://www.nsc.org/Documents/Injury_Facts/Injury_Facts_2011_w.pdf