### PND: Phase-Field and Nonlocal Damage Approaches to Fracture

Minisymposium organized by

### Session I, Wednesday, 11:00-12:50, lecture hall C215, chaired by N. Moës

11:00-11:30 | A. Karma*, A. Pons:Phase-field modeling of brittle fracture: Geometrically complex crack paths beyond the principle of local symmetry (keynote lecture) |

11:30-11:50 | C. Kuhn*, R. Müller:On the interpretation of parameters in phase field fracture models |

11:50-12:10 | V. Ziaei-Rad, Y. Shen*:Using massively parallel processors to simulate crack propagation problems with the phase-field formulation |

12:10-12:30 | A. Abdollahi*, I. Arias:A computational study of fracture in multilayer ferroelectric actuators |

12:30-12:50 | C. Miehe*, L. Schänzel, H. Ulmer, H. Dal:Phase field modeling of brittle and ductile fracture at finite strains: Formulation of failure criteria and multi-physics extensions |

### Session II, Wednesday, 14:00-15:30, lecture hall C215, chaired by C. Miehe

14:00-14:30 | F. Dufour*, C. Giry, J. Mazars:Advanced nonlocal FE modelling to assess crack properties (keynote lecture) |

14:30-14:50 | E. Tamayo-Mas, A. Rodríguez-Ferran*:A new combined strategy for modelling failure: From smoothed displacements to cohesive cracks |

14:50-15:10 | E. Lorentz*, K. Kazymyrenko:Fracture of concrete: Nonlocal damage laws and the fictitious crack model |

15:10-15:30 | A. Simone*:Advances in gradient-enhanced damage models with evolving length scale |

### Session III, Wednesday, 16:10-17:30, lecture hall C215, chaired by N. Moës

16:10-16:30 | M. Hamed*, K. Saanouni:Advanced nonlocal elastoplastic constitutive equations in the framework of the micromorphic continua |

16:30-16:50 | P. Sicsic*, B. Bourdin, J.-J. Marigo, C. Maurini:Crack periodicity in the thermal shock setting: A gradient damage model |

16:50-17:10 | N. Van Goethem*:Damage-based fracture in brittle materials with shape optimization methods |

17:10-17:30 | M. Soufflet, G. Jouan, P. Kotronis*, F. Collin:Applying a second gradient theory on reinforced concrete structural elements |

### Session IV, Thursday, 11:00-12:10, lecture hall C223, chaired by C. Miehe

11:00-11:30 | M. Zaccariotto*, F. Luongo, G. Galvanetto:Crack propagation modelling in presence of voids and inclusions using a peridynamic approach (keynote lecture) |

11:30-11:50 | D. Grégoire*, L.B. Rojas-Solano, G. Pijaudier-Cabot:Upscaling non-local interactions during damage and failure in quasi-brittle materials |

11:50-12:10 | N. Moës*, C. Stolz, N. Chevaugeon, A. Salzman:The Thick Level Set Model: A non-local damage model allowing automatic crack placement inside localization zones |

*Asterisks denote presenting authors.