EFE: Enriched Finite Element Formulations to Capture Cracks, Material Interfaces and Multiscale Phenomena
Minisymposium organized by
- J. Alfaiate, Instituto Superior Tecnico, Lisbon, Portugal
- D. Dias da Costa, University of Coimbra, Portugal
- L. J. Sluys, TU Delft, Netherlands
Session I, Wednesday, 11:00-12:50, lecture hall C217, chaired by J. Alfaiate
11:00-11:30 | M. Holl*, S. Loehnert, P. Wriggers, M. Nicolaus: Three-dimensional crack propagation in ductile media using the XFEM (keynote lecture) |
11:30-11:50 | S. Müller*, M. Kästner, V. Ulbricht: 3D XFEM modeling of composite failure combining discrete and diffuse damage |
11:50-12:10 | A. Karamnejad, V.P. Nguyen, L.J. Sluys*: Modelling crack propagation in heterogeneous materials using a computational homogenization method |
12:10-12:30 | J. Retama*, G. Ayala: Reinforced concrete modelling using enriched finite elements |
12:30-12:50 | C. Fernandes, D. Dias-da-Costa*, J. Alfaiate, E. Júlio: Simulation of steel fibre reinforced concrete behaviour using discrete crack approach |
Session II, Wednesday, 14:00-15:50, lecture hall C217, chaired by L.J. Sluys
14:00-14:30 | M. Fagerström*, S. Mostofizadeh, R. Larsson: Subscale enrichment of discontinuity for XFEM crack tip element (keynote lecture) |
14:30-14:50 | G. Juárez-Luna*, G. Ayala: Mixed finite elements with prescribed primary and secondary variables |
14:50-15:10 | S. Valente*, A. Alberto: Cohesive-frictional crack model applied to dam-foundation joint |
15:10-15:30 | J. Alfaiate*, D. Dias-da-Costa, C.I. Almeida Paulo, L.J. Sluys: On the use of discontinuous damage models for mixed-mode fracture |
15:30-15:50 | C.D. Foster*, D.A. Weed: Enhanced finite element modeling of earthen structural materials with weak interfaces |
Session III, Thursday, 11:00-12:50, lecture hall C217, chaired by D. Dias da Costa
11:00-11:30 | E. Benvenuti*, G. Ventura, N. Ponara, A. Tralli: Three-dimensional modelling of embedded coated spherical inclusions through a regularized XFEM approach (keynote lecture) |
11:30-11:50 | B. Vandoren*, K. De Proft, A. Simone, L.J. Sluys: A constrained LArge Time INcrement method for modelling quasi-brittle failure |
11:50-12:10 | P. Neto*, J. Alfaiate, J. Vinagre: Three-dimensional modelling of the concrete-CFRP bond behaviour |
12:10-12:30 | S. Loehnert*: A stabilization technique for the extended finite element simulation of arbitrary crack geometries in 3D |
12:30-12:50 | H.S.D. de Argôlo*, S.P.B. Proença: Generalized finite element method and the splitting method as a framework for multiple site damage |
*Asterisks denote presenting authors.