Abstract
In this work, the concept of configurational forces is proposed to enhance the post-processing of phase field simulations for dynamic brittle fracture. A local configurational force balance is derived by taking the gradient of the Lagrangian density of the phase field fracture problem. It is shown that the total configurational forces computed for a crack tip control volume are closely related to the Griffith criterion of classical fracture mechanics. Finally, the evaluation of the configurational within the finite element framework is demonstrated by two examples.
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References
Amor, H., Marigo, J.J., Maurini, C.: Regularized formulation of the variational brittle fracture with unilateral contact: numerical experiments. J. Mech. Phys. Solid 57(8), 1209–1229 (2009)
Borden, M.J.: Isogeometric analysis of phase-field models for dynamic brittle and ductile fracture. Ph.D. thesis, The university of Texas at Austin (2012)
Borden, M.J., Verhoosel, C.V., Scott, M.A., Hughes, T.J.R., Landis, C.M.: A phase-field description of dynamic brittle fracture. Comput. Methods Appl. Mech. Eng. 217–220, 77–95 (2012)
Bourdin, B.: Numerical implementation of the variational formulation of quasi-static brittle fracture. Interfaces Free Bound 9, 411–430 (2007)
Chambolle, A.: An approximation result for special functions with bounded deformation. J. Math. Pure Appl. 83(7), 929–954 (2004)
Ehrlacher, A.: Path independent integral for the calculation of the energy release rate in elastodynamics. Adv. Fract. Res. 5, 2187–2195 (1981)
Eshelby, J.D.: The force on an elastic singularity. Philosoph. Trans. R. Soc. Lond. A 244(877), 87–112 (1951)
Freund, L.B.: Dynamic Fracture Mechanics. Cambridge University Press, Cambridge (1990)
Griffith, A.A.: The phenomena of rupture and flow in solids. Philosoph. Trans. R. Soc. Lond. A 221, 163–198 (1921)
Gurtin, M.E.: Configurational Forces as Basic Concepts of Continuum Physics. Applied Mathematical Sciences. Springer, New York (2000)
Hakim, V., Karma, A.: Laws of crack motion and phase-field models of fracture. J. Mech. Phys. Solid 57(2), 342–368 (2009)
Hofacker, M., Miehe, C.: A phase field model of dynamic fracture: robust field updates for the analysis of complex crack patterns. Int. J. Numer. Methods Eng. 93(3), 276–301 (2013)
Kienzler, R., Herrmann, G.: Mechanics in Material Space: With Applications to Defect and Fracture Mechanics. Engineering Online Library. Springer, Berlin (2000)
Kuhn, C.: Numerical and analytical investigation of a phase field model for fracture. Ph.D. thesis, Technische Universität Kaiserslautern (2013)
Kuhn, C., Müller, R.: Configurational forces in a phase field model for fracture. In: 18th European Conference on Fracture. DVM (2010)
Kuhn, C., Schlüter, A., Müller, R.: On degradation functions in phase field fracture models. Appl. Mech. Rev. 57(2), (2015)
Li, T., Marigo, J.J., Guilbaud, D.: Numerical investigation of dynamic brittle fracture via gradient damage models. Adv. Model. Simul. Eng. Sci. 3(1), 26 (2016). https://doi.org/10.1186/s40323-016-0080-x
Maugin, G.A.: Material Inhomogeneities in Elasticity. Applied Mathematics and Mathematical Computation. Taylor and Francis, London (1993)
Maugin, G.A.: Configurational Forces: Thermomechanics, Physics, Mathematics, and Numerics. CRC Series-Modern Mechanics and Mathematics. Taylor and Francis, London (2010)
Maugin, G.A., Trimarco, C.: Pseudomomentum and material forces in nonlinear elasticity: variational formulations and application to brittle fracture. Acta Mech. 94(1), 1–28 (1992). https://doi.org/10.1007/BF01177002
Miehe, C., Grses, E.: A robust algorithm for configurational-force-driven brittle crack propagation with r-adaptive mesh alignment. Int. J. Numer. Methods Eng. 72(2), 127–155 (2007). https://doi.org/10.1002/nme.1999
Miehe, C., Hofacker, M., Welschinger, F.: A phase field model for rate-independent crack propagation: robust algorithmic implementation based on operator splits. Comput. Methods Appl. Mech. Eng. 199(45–48), 2765–2778 (2010)
Miehe, C., Welschinger, F., Hofacker, M.: Thermodynamically consistent phase-field models for fracture: variational principles and multi-field FE implementations. Int. J. Numer. Methods Eng. 83(10), 1273–1311 (2010)
Mueller, R., Kolling, S., Gross, D.: On configurational forces in the context of the finite element method. Int. J. Numer. Methods Eng. 53(7), 1557–1574 (2002)
Özenç, K., Chinaryan, G., Kaliske, M.: A configurational force approach to model the branching phenomenon in dynamic brittle fracture. Eng. Fract. Mech. 157(Complete), 26–42 (2016). https://doi.org/10.1016/j.engfracmech.2016.02.017
Rahman, M., Michelitsch, T.: A note on the formula for the rayleigh wave speed. Wave Motion 43(3), 272–276 (2006)
Rice, J.R.: A path independent integral and the approximate analysis of strain concentration by notches and cracks. J. Appl. Mech. 35, 379–386 (1968)
Schlüter, A., Kuhn, C., Müller, R., Gross, D.: An investigation of intersonic fracture using a phase field model (2016). https://doi.org/10.1007/s00419-015-1114-4
Schlüter, A., Willenbücher, A., Kuhn, C., Müller, R.: Phase field approximation of dynamic brittle fracture. Comput. Mech. 1–21 (2014)
Steinke, C., Özenç, K., Chinaryan, G., Kaliske, M.: A comparative study of the r-adaptive material force approach and the phase-field method in dynamic fracture
Strobl, M., Seelig, T.: On constitutive assumptions in phase field approaches to brittle fracture. Procedia Struct. Integr. 2, 3705–3712 (2016). https://doi.org/10.1016/j.prostr.2016.06.460, http://www.sciencedirect.com/science/article/pii/S2452321616304796
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The financial support within the International Research Training Group 2057 is gratefully acknowledged.
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Schlüter, A., Kuhn, C., Müller, R. (2018). Configurational Forces in a Phase Field Model for Dynamic Brittle Fracture. In: Altenbach, H., Jablonski, F., Müller, W., Naumenko, K., Schneider, P. (eds) Advances in Mechanics of Materials and Structural Analysis. Advanced Structured Materials, vol 80. Springer, Cham. https://doi.org/10.1007/978-3-319-70563-7_16
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