Issue 48

V. Giannella et alii, Frattura ed Integrità Strutturale, 48 (2019) 639-647; DOI: 10.3221/IGF-ESIS.48.61 647 [7] Citarella, R., Lepore, M., Fellinger, J., Bykov, V. and Schauer, F. (2013). Coupled FEM-DBEM method to assess crack growth in magnet system of Wendelstein 7-X, Fract. Struct. Integ., 26, pp. 92–103. DOI: 10.3221/IGF-ESIS.26.10. [8] Citarella, R., Cricrì, G., Lepore, M. and Perrella, M. (2014). Assessment of crack growth from a cold worked hole by coupled FEM-DBEM approach, Key Engineering Materials. vols. 577–578, Trans Tech Publications, Switzerland, pp. 669–672. DOI: 10.4028 /www.scientific.net/KEM.577-578.669. [9] Carlone, P., Citarella, R., Lepore, M. and Palazzo, G.S. (2015). A FEM-DBEM investigation of the influence of process parameters on crack growth in aluminium friction stir welded butt joints, Int. J. Mater. Form., 8(4), pp. 591–599. DOI: 10.1007/s12289-014-1186-7. [10] Citarella, R., Carlone, P., Lepore, M. and Palazzo, G.S. (2015b). Numerical–experimental crack growth analysis in AA2024-T3 FSWed butt joints, Adv. Eng. Softw., 80, pp. 47–57. DOI: 10.1016/j.advengsoft.2014.09.018. [11] Citarella, R., Carlone, P., Sepe, R. and Lepore, M. (2016a). DBEM crack propagation in friction stir welded aluminum joints, Adv. Eng. Softw., 101, pp. 50-59. DOI: 10.1016/j.advengsoft.2015.12.002. [12] Citarella, R., Carlone, P., Lepore, M. and Sepe, R. (2016b). Hybrid technique to assess the fatigue performance of multiple cracked FSW joints, Eng. Fract. Mech., 162, pp. 38-50. DOI: 10.1016/j.engfracmech.2016.05.005. [13] Citarella, R. and Cricrì, G. (2009). A two-parameter model for crack growth simulation by combined FEM-DBEM approach, Adv. Eng. Softw., 40(5), pp. 363–377. DOI: 10.1016/j.advengsoft.2008.05.001. [14] Citarella, R., Giannella, V., Vivo, E. and Mazzeo, M. (2016c). FEM-DBEM approach for crack propagation in a low pressure aeroengine turbine vane segment, Theoretical and Applied Fracture Mechanics., 86(B), pp. 143-152. DOI: 10.1016/j.tafmec.2016.05.004. [15] Giannella, V., Fellinger, J., Perrella, M. and Citarella, R. (2017a). Fatigue life assessment in lateral support element of a magnet for nuclear fusion experiment “Wendelstein 7-X”, Engineering Fracture Mechanics, 178, pp. 243-257. DOI: 10.1016/j.engfracmech.2017.04.033. [16] Giannella, V., Perrella, M. and Citarella, R. (2017b). Efficient FEM-DBEM coupled approach for crack propagation simulations, Theoretical and Applied Fracture Mechanics, 91, pp. 76-85. DOI: 10.1016/j.tafmec.2017.04.003. [17] Erdogan, F. and Sih, G.C. (1963). On the extension of plates under plane loading and transverse shear, J Basic Eng., 85D(4), pp. 519–27. DOI: 10.1115/1.3656897. [18] Dhondt, G. and Kontermann, C. (2018). Combined LCF-HCF Multi-Axial Crack Propagation in Cruciform Specimens, CP2018, Verona, Italy. [19] Computational Mechanics, BEASY, Ver. 10.0r18, (2017). [20] Rigby, R.H., Aliabadi, M.H. 1993. Mixed-mode J-integral method for analysis of 3D fracture problems using BEM. Eng. Anal. Boundary Elem. 11, 239–256. DOI: 10.1016/0955-7997(93)90026-H. [21] Rigby, R.H. and Aliabadi, M.H. (1998). Decomposition of the mixed-mode J-integral – revisited, Int. J. Solids Struct., 35(17), pp. 2073–2099. DOI: 10.1016/S0020-7683(97)00171-6. [22] Mi, Y. (1995). Three dimensional dual boundary element analysis of crack growth, PhD Thesis, Portsmouth. [23] Walker, K. (1970). The Effect of Stress Ratio During Crack Propagation and Fatigue for 2024-T3 and 7075-T6 Aluminum, American Society for Testing and Materials, ASTM STP 462. DOI: 10.1520/STP32032S. [24] Sih, G.C. (1974). Strain energy density factor applied to mixed mode crack problems, Int J Fract., 10, pp. 305 ‐ 321. DOI: 10.1007/BF00035493. [25] Sih, G.C., Cha, B.C.K. (1974). A fracture criterion for three-dimensional crack problems, Eng Fract Mech, 6(4), pp. 699-723. DOI: 10.1016/0013-7944(74)90068-X. [26] Wawrzynek, P.A., Carter, B., and Banks-Sills, L. (2005). The M-integral for computing stress intensity factors in generally anisotropic materials, NASA/CR-2005-214006.