Issue 31

J. Xavier et alii, Frattura ed Integrità Strutturale, 31 (2015) 13-22; DOI: 10.3221/IGF-ESIS.31.02 22 [4] de Moura, M.F.S.F., Silva, M.A.L., de Morais, A.B., Morais, J.J.L., Equivalent crack based mode II fracture characterization of wood, Eng Fract Mech, 73 (2006) 978–993. [5] Vasic, S., Smith, I., Bridging crack model for fracture of spruce, Eng Fract Mech, 69 (2002) 745–760. [6] de Borst, R., Numerical aspects of cohesive-zone models, Eng Fract Mech, 70 (2003) 1743–1757. [7] de Moura, M.F.S.F., Morais, J.J.L., Dourado, N., A new data reduction scheme for mode I wood fracture characterization using the double cantilever beam test, Eng Fract Mech, 75 (2008) 3852–3865. [8] Silva, F., Xavier, J., Pereira, F.A.M., Morais, J., Dourado, N., de Moura, M.F.S.F., Determination of cohesive laws in wood bonded joints under mode I loading using the DCB test, Holzforschung, 67 (2013) 913-922. [9] Fernberg, S.P., Berglund, L.A., Bridging law and toughness characterisation of CSM and SMC composites, Compos Sci Technol, 61 (2001) 2445–2454. [10] Xavier, J., Oliveira, J., Monteiro, P., Morais, J.J.L., de Moura, M.F.S.F., Direct evaluation of cohesive law in mode I of Pinus pinaster by digital image correlation, Experimental Mechanics, 54(5) (2014) 829-840. [11] van den Bosch, M.J., Schreurs, P.J.G., Geers, M.G.D., An improved description of the exponential Xu and Needleman cohesive zone law for mixed-mode decohesion, Eng Fract Mech, 73 (2006) 1220–1234. [12] Sutton, M., Orteu, J.-J., Schreier, H., Image correlation for shape, motion and deformation measurements: Basic concepts, theory and applications, Springer (2009). [13] Sousa, A.M.R., Xavier, J., Morais, J.J.L., Filipe, V.M.J., Vaz, M., Processing discontinuous displacement fields by a spatio-temporal derivative technique, Opt Laser Eng, 49 (2011) 1402–1412. [14] Xavier, J., Sousa, A.M.R., Morais, J.J.L., Filipe, V.M.J., Vaz, M., Measuring displacement fields by cross-correlation and a differential technique: experimental validation, Opt Eng, 51 (2012) 043602. [15] Xavier, J.C., Garrido, N.M., Oliveira, M., Morais, J.L., Camanho, P.P., Pierron, F., A comparison between the Iosipescu and off-axis shear test methods for the characterization of Pinus pinaster Ait, Compos Part A-Appl, S 35 (2004) 827–840. [16] Xavier, J., Avril, S., Pierron, F., Morais, J., Novel experimental approach for longitudinal-radial stiffness characterisation of clear wood by a single test, Holzforschung, 61 (2007) 573–581. [17] Xavier, J., Oliveira, M., Morais, J., Pinto, J., Measurement of the shear properties of clear wood by the Arcan test. Holzforschung, 63 (2009) 217–225. [18] GOM mbH. ARAMIS commercial software, ARAMIS 6.0.2 (2007). [19] Xavier, J,, de Jesus, A.M.P., Morais, J.J.L., Pinto, J.M.T., Stereovision measurements on evaluating the modulus of elasticity of wood by compression tests parallel to the grain, Constr Build Mater, 26 (2012) 207–215. [20] Sousa, A.M.R.; Xavier, J.; Vaz, M.; Morais, J.J.L.; Filipe, V.M.J., Cross-correlation and differential technique combination to determine displacement fields. Strain 47 (2) (2011) 87-98. [21] Vasic, S., Smith, I., Bridging crack model for fracture of spruce, Eng Fract Mech, 69 (2002) 745–760. [22] Pereira, J.L.E. Comportamento mecânico da madeira em tracção nas direcções de simetria material. Msc thesis, University of Trás-os-Montes a Alto Douro, Vila Real (2005).