Issue 35

S. El Kabir et alii, Frattura ed Integrità Strutturale, 35 (2016) 64-73; DOI: 10.3221/IGF-ESIS.35.08 73 [6] Valentin, G., Caumes, P., Crack propagation in mixed mode in wood: a new specimen, Wood Science and Technology, 23 (1989) 43-53. [7] Rice, J.R., A path independent integral and the approximate analysis of strain concentrations by notches and cracks, J. Appl. Mech., 35 (1968) 379–386. [8] Chen F.M.K., Shield, R.T., Conservation laws in elasticity of J-integral type, J. Appl. Mech. Phys., 28 (1977) 1–22. [9] Moutou Pitti, R., Dubois, F., Petit, C., Sauvat, N., Pop, O., A new M-integral parameter for mixed-mode crack growth in orthotropic viscoelastic material, Eng. Fract. Mech., 75 (2008) 4450–4465. [10] Destuynder, Ph., Djaoua, M., Lescure, S., Quelques remarques sur la mécanique de la rupture élastique, J. de Mécanique Théorique et Appliquée, 2 (1983) 113–135. [11] Moutou Pitti, R., Dubois, F., Petit, C., Sauvat, N., Mixed mode fracture separation in viscoelastic orthotropic media: numerical and analytical approach by the M θ v-integral, Int. J. Fract., 145 (2007) 181–193. doi:10.1007/s10704-007- 9111-4. [12] CEA Commissariat de l’Energie Atomique,, France (2014). [13] Li, J., Zhang, X. B., Recho, N., J–Mp based criteria for bifurcation assessment of a crack in elastic-plastic materials under mixed mode I-II loading, Eng. Fract. Mechanics, 71 (2004) 329-343. [14] Zhang, X., Ma, S., Recho, N., Li, J., Bifurcation and propagation of a mixed-mode crack in a ductile material, (2006) 1925–1939. [15] Lapusta, Y., Henaff-Gardin C., An analytical model for periodic alpha-layer cracking in composite laminates, International Journal of Fracture, 102 (2000) 73-76. [16] Griffith, A. A., The phenomena of rupture and flow in solids, Philosophical Transactions of the Royal Society, 221 (1921) 163-198.