Strain Injection Techniques for Modeling 3D Crack Propagation


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This work presents some novel results obtained by using the strain injection techniques for modeling crack propagation in challenging 3D benchmark tests. The techniques were already tested and validated by static and dynamic simulations in 2D ADDIN EN.CITE ADDIN EN.CITE.DATA [ HYPERLINK \l "_ENREF_1" \o "Dias, 2012 #1526" 1-4], so the main goal of this paper is to verify if the most important advantages of the method, low computational cost and independence of the results on the finite element mesh, are kept in 3D. The methodology, implemented in the finite element framework, consists essentially in injecting those elements that are going to capture the cracks with some enhanced strain modes for improving the performance of the elements for modeling propagating material failure.



Edited by:

Luis Rodríguez-Tembleque, Jaime Domínguez and Ferri M.H. Aliabadi




I.F. Dias et al., "Strain Injection Techniques for Modeling 3D Crack Propagation", Key Engineering Materials, Vol. 774, pp. 547-552, 2018

Online since:

August 2018




[1] I.F. Dias, J. Oliver and A.E. Huespe, Strain Injection Techniques in Numerical Modeling of Propagating Material Failure, in Monograph CIMNE Nº-134. International Center for Numerical Methods in Engineering: Barcelona. (2012).

[2] J. Oliver, I.F. Dias and A.E. Huespe, Crack-path field and strain-injection techniques in computational modeling of propagating material failure. Computer Methods in Applied Mechanics and Engineering, Vol. 274(0) (2014), pp.289-348.


[3] I.F. Dias, J. Oliver, J.V. Lemos, and O. Lloberas-Valls, Modeling tensile crack propagation in concrete gravity dams via crack-path-field and strain injection techniques. Engineering Fracture Mechanics, Vol. 154 (2016), pp.288-310.


[4] O. Lloberas-Valls, A.E. Huespe, J. Oliver, and I.F. Dias, Strain injection techniques in dynamic fracture modeling. Computer Methods in Applied Mechanics and Engineering, Vol. 308 (2016), pp.499-534.


[5] J.R. Rice, The Localization of Plastic Deformation, in Theoretical and Applied Mechanics, W.T. Koiter Editor, North-Holland Publ. Co. (1976), pp.207-220.

[6] J. Oliver, Modelling strong discontinuities in solid mechanics via strain softening constitutive equations. Part 1. Fundamentals. International Journal for Numerical Methods in Engineering, Vol. 39(21) (1996), pp.3575-3600.


[7] D.R. Brokenshire, A study of torsion fracture tests. Cardiff University: Cardiff (1996).

[8] A.D. Jefferson, B.I.G. Barr, T. Bennett, and S.C. Hee, Three dimensional finite element simulations of fracture tests using the Craft concrete model. Computers and Concrete, Vol. 1(3) (2004), pp.261-284.


[9] L. Benedetti, M. Cervera and M. Chiumenti, 3D numerical modelling of twisting cracks under bending and torsion of skew notched beams. Engineering Fracture Mechanics, Vol. 176 (2017), pp.235-256.


[10] Ł. Kaczmarczyk, Z. Ullah and C.J. Pearce, Energy consistent framework for continuously evolving 3D crack propagation. Computer Methods in Applied Mechanics and Engineering, Vol. 324 (2017), pp.54-73.


[11] M. Baydoun and T.P. Fries, Crack propagation criteria in three dimensions using the XFEM and an explicit–implicit crack description. International Journal of Fracture, Vol. 178(1) (2012), pp.51-70.


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