论文信息 - From digital image correlation to damage law identification

From digital image correlation to damage law identification

In this paper, it is proposed to identify a damage law based upon kinematic fields. The equilibrium gap method is used to determine the parameters of an anisotropic damage model. The approach is applied to a practical biaxial test performed on a C/C composite.

[1] S. Roux,et al. “Finite-Element” Displacement Fields Analysis from Digital Images: Application to Portevin–Le Châtelier Bands , 2006 .

[2] Jean-Noël Périé,et al. Analysis of a multiaxial test on a C/C composite by using digital image correlation and a damage model , 2002 .

[3] J.-L. Chaboche,et al. A new micromechanics based CDM model and its application to CMC's , 2002 .

[4] Christian Hochard,et al. A ply scale non-local fibre rupture criterion for CFRP woven ply laminated structures , 2007 .

[5] S. Roux,et al. Digital Image Mechanical Identification (DIMI) , 2007, 0712.3918.

[6] Stéphane Roux,et al. A finite element formulation to identify damage fields: the equilibrium gap method , 2004 .