All Stories

  1. Brittle crack propagation simulation based on the Virtual Element Method and Jk

    Article • Engineering Fracture Mechanics, February 2025, Elsevier

    Professor umberto perego

  2. Particle Virtual Element Method (PVEM): an agglomeration technique for mesh optimization in explicit Lagrangian free-surface fluid modelling

    Article • Computer Methods in Applied Mechanics and Engineering, January 2025, Elsevier

    Professor umberto perego

  3. A phase-field gradient-based energy split for the modeling of brittle fracture under load reversal

    Article • Computer Methods in Applied Mechanics and Engineering, November 2024, Elsevier

    Professor umberto perego

  4. An in-plane phase-field ductile fracture model for orthotropic paperboard material

    Article • International Journal of Solids and Structures, May 2024, Elsevier

    Professor umberto perego

  5. Higher order phase-field modeling of brittle fracture via isogeometric analysis

    Article • Engineering With Computers, March 2024, Springer Science + Business Media

    Professor umberto perego

  6. A Hu-Washizu variational approach to self-stabilized quadrilateral Virtual Elements: 2D linear elastodynamics

    Article • Computational Mechanics, February 2024, Springer Science + Business Media

    Professor umberto perego

  7. Analysis of a stabilization-free quadrilateral Virtual Element for 2D linear elasticity in the Hu-Washizu formulation

    Article • Computers & Mathematics with Applications, February 2024, Elsevier

    Professor umberto perego

  8. A hybrid Lagrangian–Eulerian particle finite element method for free‐surface and fluid–structure interaction problems

    Article • International Journal for Numerical Methods in Engineering, November 2023, Wiley

    Professor umberto perego

  9. A concise review of small-strain phase-field modeling of ductile fracture

    Article • European Journal of Mechanics - A/Solids, September 2023, Elsevier

    Professor umberto perego

  10. A small deformations effective stress model of gradient plasticity phase-field fracture

    Article • Computer Methods in Applied Mechanics and Engineering, May 2023, Elsevier

    Professor umberto perego

  11. A Hu–Washizu variational approach to self-stabilized virtual elements: 2D linear elastostatics

    Article • Computational Mechanics, February 2023, Springer Science + Business Media

    Professor umberto perego

  12. A Lagrangian fluid–structure interaction approach for the simulation of airbag deployment

    Article • Finite Elements in Analysis and Design, January 2022, Elsevier

    Professor umberto perego

  13. Contributions and Challenges on the Computational Modeling of Damage and Fracture

    Article • January 2022, Springer Science + Business Media

    Professor umberto perego

  14. Design of glass containers for submarine carbon storage

    Article • Packaging Technology and Science, December 2021, Wiley

    Professor umberto perego

  15. A rigorous and efficient explicit algorithm for irreversibility enforcement in phase-field finite element modeling of brittle crack propagation

    Article • Computer Methods in Applied Mechanics and Engineering, December 2021, Elsevier

    Professor umberto perego

  16. Consistent Implicit Time Integration for Viscoplastic Modelingof Subsidence above Hydrocarbon Reservoirs

    Article • Applied Sciences, April 2021, MDPI AG

    Professor umberto perego

  17. 3D simulation of Vajont disaster. Part 1: Numerical formulation and validation

    Article • Engineering Geology, December 2020, Elsevier

    Professor umberto perego

  18. 3D simulation of Vajont disaster. Part 2: Multi-failure scenarios

    Article • Engineering Geology, December 2020, Elsevier

    Professor umberto perego

  19. A Lagrangian nodal integration method for free-surface fluid flows

    Article • Computer Methods in Applied Mechanics and Engineering, April 2020, Elsevier

    Professor umberto perego

  20. A new framework for the formulation and validation of cohesive mixed-mode delamination models

    Article • International Journal of Solids and Structures, June 2019, Elsevier

    Professor umberto perego

  21. Lagrangian–Eulerian enforcement of non-homogeneous boundary conditions in the Particle Finite Element Method

    Article • Computational Particle Mechanics, May 2019, Springer Science + Business Media

    Professor umberto perego

  22. The Complete Works of Gabrio Piola: Volume II

    Article • January 2019, Springer Science + Business Media

    Professor umberto perego

  23. An efficient runtime mesh smoothing technique for 3D explicit Lagrangian free-surface fluid flow simulations

    Article • International Journal for Numerical Methods in Engineering, October 2018, Wiley

    Professor umberto perego

  24. Efficient and accurate simulation of the packaging forming process

    Article • Packaging Technology and Science, June 2018, Wiley

    Professor umberto perego

  25. SIMULATION OF FRACTURE AND DELAMINATION IN LAYERED SHELLS DUE TO BLADE CUTTING

    Article • Journal of the Serbian Society for Computational Mechanics, December 2017, Faculty of Engineering, University of Kragujevac

    Professor umberto perego

  26. Blade cutting of thin walled structures by explicit dynamics finite elements

    Article • Meccanica, November 2017, Springer Science + Business Media

    Professor umberto perego

  27. A partitioned fully explicit Lagrangian finite element method for highly nonlinear fluid-structure interaction problems

    Article • International Journal for Numerical Methods in Engineering, August 2017, Wiley

    Professor umberto perego

  28. An industry-oriented strategy for the finite element simulation of paperboard creasing and folding

    Article • Packaging Technology and Science, April 2017, Wiley

    Roberto Borsari, Professor umberto perego

  29. Simulation of delamination under impact using a global–local method in explicit dynamics

    Article • Finite Elements in Analysis and Design, March 2017, Elsevier

    Professor umberto perego

  30. An explicit Lagrangian finite element method for free-surface weakly compressible flows

    Article • Computational Particle Mechanics, July 2016, Springer Science + Business Media

    Professor umberto perego

  31. A basal slip model for Lagrangian finite element simulations of 3D landslides

    Article • International Journal for Numerical and Analytical Methods in Geomechanics, June 2016, Wiley

    Professor umberto perego

  32. FINITE ELEMENT SIMULATION OF CRACK PROPAGATION AND DELAMINATION IN LAYERED SHELLS DUE TO BLADE CUTTING

    Article • January 2016, ECCOMAS

    Professor umberto perego

  33. A LAGRANGIAN PFEM APPROACH TO THE NUMERICAL SIMULATION OF 3D LARGE SCALE LANDSLIDES IMPINGING IN WATER RESERVOIRS

    Article • January 2016, ECCOMAS

    Professor umberto perego

  34. 8-Node solid-shell elements selective mass scaling for explicit dynamic analysis of layered thin-walled structures

    Article • Computational Mechanics, August 2015, Springer Science + Business Media

    Professor umberto perego

  35. An explicit dynamics GPU structural solver for thin shell finite elements

    Article • Computers & Structures, July 2015, Elsevier

    Professor umberto perego

  36. Explicit dynamics simulation of blade cutting of thin elastoplastic shells using “directional” cohesive elements in solid-shell finite element models

    Article • Computer Methods in Applied Mechanics and Engineering, March 2015, Elsevier

    Professor umberto perego

  37. Selective increase of nodal masses to use larger time steps in explicit dynamics

    Article • International Journal for Numerical Methods in Engineering, December 2014, Wiley

    Professor umberto perego

  38. A fast weakly intrusive multiscale method in explicit dynamics

    Article • International Journal for Numerical Methods in Engineering, August 2014, Wiley

    Professor umberto perego

  39. The complete works of Gabrio Piola: Volume I

    Article • January 2014

    Professor umberto perego

  40. Selective mass scaling and critical time-step estimate for explicit dynamics analyses with solid-shell elements

    Article • Computers & Structures, October 2013, Elsevier

    Professor umberto perego

  41. Explicit Simulation of Forming Processes Using a Novel Solid-Shell Concept Based on Reduced Integration

    Article • Key Engineering Materials, February 2012, Trans Tech Publications

    Professor umberto perego

  42. Strength assessment of adhesively bonded tile claddings

    Article • International Journal of Solids and Structures, June 2011, Elsevier

    Professor umberto perego

  43. Foreword

    Article • Computational Mechanics, March 2008, Springer Science + Business Media

    Professor umberto perego

  44. An extended FE strategy for transition from continuum damage to mode I cohesive crack propagation

    Article • International Journal for Numerical and Analytical Methods in Geomechanics, January 2007, Wiley

    Professor umberto perego

  45. A one-dimensional variational formulation for quasibrittle fracture

    Article • Journal of Mechanics of Materials and Structures, December 2006, Mathematical Sciences Publishers

    Professor umberto perego

  46. Criteria for mesh refinement in nonlocal damage finite element analyses

    Article • European Journal of Mechanics - A/Solids, July 2004, Elsevier

    Professor umberto perego

  47. A rigorous bound on error in backward-difference elastoplastic time-integration

    Article • Computer Methods in Applied Mechanics and Engineering, November 2003, Elsevier

    Professor umberto perego

  48. Extended finite element method for quasi-brittle fracture

    Article • International Journal for Numerical Methods in Engineering, January 2003, Wiley

    Professor umberto perego

  49. Fracture energy based bi-dissipative damage model for concrete

    Article • International Journal of Solids and Structures, September 2001, Elsevier

    Professor umberto perego

  50. Duality preserving discretization of the large time increment methods

    Article • Computer Methods in Applied Mechanics and Engineering, August 2000, Elsevier

    Professor umberto perego

  51. A variationally consistent generalized variable formulation for enhanced strain finite elements

    Article • Communications in Numerical Methods in Engineering, March 2000, Wiley

    Professor umberto perego

  52. A variationally consistent generalized variable formulation for enhanced strain finite elements

    Article • Communications in Numerical Methods in Engineering, March 2000, Wiley

    Professor umberto perego

  53. Letter to the editor

    Article • International Journal of Solids and Structures, May 1995, Elsevier

    Professor umberto perego

  54. Solution of large eigenproblems on a microcomputer

    Article • Advances in Engineering Software (1978), January 1985, Elsevier

    Professor umberto perego