DFQ: Damage and Fracture of Quasibrittle Materials
Minisymposium organized by
- I. Carol, UPC Barcelona, Spain
- G. Pijaudier-Cabot, University of Pau, France
and dedicated to the 75th anniversary of Professor Zdeněk P. Bažant.
Session I, Thursday, 14:00-15:50, lecture hall C215, chaired by P. Grassl
14:00-14:30 | V. Lefort, L.B. Rojas Solano, D. Grégoire, P. Grassl, G. Pijaudier-Cabot*: Correlations involved in the failure of quasi-brittle materials: Analysis with a meso-scale model (keynote lecture) |
14:30-14:50 | F. Kun*, I. Varga, G. Pál, S. Lennartz-Sassinek, I.G. Main: Crackling noise in a discrete element model of heterogeneous materials |
14:50-15:10 | Zs. Danku*, F. Kun: Damage enhanced creep in the fiber bundle model |
15:10-15:30 | G. Couégnat*, M. Genet, A.P. Tomsia, R.O. Ritchie: A computational approach to the statistical and size-dependent failure of cellular ceramics |
15:30-15:50 | M. Kuna*, T. Liedke, B. Nassauer: Simulation of micromechanical fragmentation and removal processes during wire sawing |
Session II, Thursday, 16:20-18:10, lecture hall C215, chaired by G. Pijaudier-Cabot
16:20-16:50 | D. Ciancio*, I. Carol, G. Castellazzi: Fictitious elastic stiffness parameters of zero-thickness interface elements to recover accurate nodal stresses (keynote lecture) |
16:50-17:10 | S. Marfia*, E. Sacco, J. Toti: An interface damage model depending on the body degradation |
17:10-17:30 | E. Bartůňková*, P. Kabele: Constitutive model for timber fracture under tension and shear |
17:30-17:50 | P. Hlaváček*, V. Śmilauer: Fracture properties of cement composites reinforced by carbon nanotubes |
17:50-18:10 | K. Musiket*, M. Rosendahl, Y. Xi: Fracture properties of recycled aggregate concrete |
Session III, Friday, 11:00-12:50, lecture hall C215, chaired by I. Carol
11:00-11:30 | G. Cusatis*, X. Zhou: High-order microplane theory for elasticity and softening of quasi-brittle materials (keynote lecture) |
11:30-11:50 | J.G. Rots*, M.A.N. Hendriks, A.T. Slobbe, A.V. van de Graaf: Circumventing bifurcations |
11:50-12:10 | F. Luongo*, M. Zaccariotto, U. Galvanetto: Simulation of crack propagation through the static application of peridynamics |
12:10-12:30 | J. Bobiński*, J. Tejchman: Application of a coupled continuous-discontinuous approach to concrete fracture |
12:30-12:50 | T. Gerasimov*, E. Stein: Simple, cheap and efficient explicit error estimator for adaptive fracture and damage analysis of quasibrittle materials |
Session IV, Friday, 14:00-15:50, lecture hall C215, chaired by G. Cusatis
14:00-14:30 | P. Grassl*, D. Xenos: On the calibration of nonlocal models for tensile fracture in concrete (keynote lecture) |
14:30-14:50 | A. Sellier*, A. Millard: A new method to assess the most likely tensile strength field in quasi brittle materials complying with the probabilistic scale effect |
14:50-15:10 | V. Slowik*, N. Bretschneider, B. Villmann: On the determination of softening curves for cementitious materials by inverse analysis of fracture tests |
15:10-15:30 | J. Ožbolt, A. Sharma*: Dynamic fracture of quasi brittle materials: Failure mode and crack branching |
15:30-15:50 | C. Oliver-Leblond*, F. Ragueneau, A. Delaplace: 3D global/local analysis of cracking of reinforced concrete |
*Asterisks denote presenting authors.