Mixed mode crack growth in 3D

We recently developed a numerical frame work, attached, to model 3D crack growths under mixed mode loadings. The result is validated by FULL Eshelby's solution we formulated with Matlab http://www.sciencedirect.com/science/article/pii/S0098300411002378.

We want to validate the model experimentally, e.g. fracturing test using transparent materials. If you find it interesting, please comment.