Umberto Perego

发表

A fully explicit fluid-structure interaction approach based on PFEM and FEM

S. Meduri, Massimiliano Cremonesi, Umberto Perego, 2017 .

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

S. Meduri, Massimiliano Cremonesi, Umberto Perego, 2020, Computational Particle Mechanics.

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

S. Meduri, Massimiliano Cremonesi, Umberto Perego, 2018, International Journal for Numerical Methods in Engineering.

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

Olivier Allix, Victor Oancea, Omar Bettinotti, 2017 .

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

Stefanie Reese, Umberto Perego, M. Pagani, 2012 .

The complete works of Gabrio Piola: Volume I Commented English Translation - English and Italian Edition

Francesco dell’Isola, Ugo Andreaus, Samuel Forest, 2014 .

EXPLICIT SIMULATIONS WITH REDUCED INTEGRATION SOLID-SHELL ELEMENTS: STABILIZATION AND SELECTIVE MASS SCALING

Stefanie Reese, Umberto Perego, M. Pagani, 2014 .

Extended finite element method for quasi‐brittle fracture

Stefano Mariani, Umberto Perego, S. Mariani, 2003 .

A fast weakly intrusive multiscale method in explicit dynamics

Omar Bettinotti, Umberto Perego, Benoît Malherbe, 2014 .

An explicit dynamics GPU structural solver for thin shell finite elements

Nicola Parolini, Massimiliano Cremonesi, Umberto Perego, 2015 .

Blade cutting simulation with crack propagation through thin-walled structures via solid-shell finite elements in explicit dynamics

Piazza Leonardo da Vinci, Umberto Perego, Aldo Ghisi, 2014 .

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

Eugenio Oñate, Umberto Perego, Giovanni B. Crosta, 2020 .

A Numerical Study on Explicit vs Implicit Time Integration of the Vermeer-Neher Constitutive Model

Massimiliano Cremonesi, Umberto Perego, Aldo Ghisi, 2019 .

Stress verifications of large concrete existing dams: Comparison of two seismic Italian codes

Marco Domaneschi, Lorenza Petrini, Umberto Perego, 2017 .

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

Stefano Mariani, Claudia Comi, Umberto Perego, 2007 .

Criteria for mesh refinement in nonlocal damage finite element analyses

Claudia Comi, Umberto Perego, C. Comi, 2004 .

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

Giuseppe Cocchetti, Umberto Perego, M. Pagani, 2013 .

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

Francesco Ferri, Massimiliano Cremonesi, Umberto Perego, 2017 .

Numerical aspects of nonlocal damage analyses

Claudia Comi, Umberto Perego, C. Comi, 2001 .

A partitioned fully explicit Lagrangian finite element method for highly nonlinear fluid‐structure interaction problems

Victor Oancea, Omar Bettinotti, S. Meduri, 2018 .

Generalized variable finite element modeling and extremum theorems in stepwise holonomic elastoplasticity with internal variables

Giulio Maier, Claudia Comi, Umberto Perego, 1992 .

An Energy Approach to Anomalous Damped Elastic-Plastic Response to Short Pulse Loading

Umberto Perego, P. S. Symonds, G. Borino, 1989 .

Explicit backward difference operators and consistent predictors for linear hardening elastic-plastic constitutive laws

Umberto Perego, U. Perego, 1988 .

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

Giuseppe Cocchetti, Umberto Perego, U. Perego, 2003 .

Duality preserving discretization of the large time increment methods

Pierre Ladevèze, Umberto Perego, P. Ladevèze, 2000 .

A Lagrangian nodal integration method for free-surface fluid flows

Eugenio Oñate, Massimiliano Cremonesi, Umberto Perego, 2020, Computer Methods in Applied Mechanics and Engineering.

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

Umberto Perego, Aldo Ghisi, Federica Confalonieri, 2015 .

Discussion: “Chaotic Motion of an Elastic-Plastic Beam” (Poddar, B., Moon, F. C., and Mukherjee, S., 1988, ASME J. Appl. Mech., 55, pp. 185–189)

Umberto Perego, P. S. Symonds, G. Borino, 1988 .

Computationally efficient explicit nonlinear analyses using reduced integration-based solid-shell finite elements

Stefanie Reese, Umberto Perego, M. Pagani, 2014 .

An interface finite element for the simulation of localized membrane-bending deformation in shells

Umberto Perego, U. Perego, A. Giampieri, 2011 .

A GENERALIZED VARIABLE FORMULATION FOR GRADIENT DEPENDENT SOFTENING PLASTICITY

Claudia Comi, Umberto Perego, C. Comi, 1996 .

A Lagrangian finite element approach for the analysis of fluid–structure interaction problems

Massimiliano Cremonesi, Umberto Perego, Attilio Frangi, 2010 .

A chemo-thermo-damage model for the analysis of concrete dams affected by alkali-silica reaction

Claudia Comi, Umberto Perego, Roberto Fedele, 2009 .

A unified approach for variationally consistent finite elements in elastoplasticity

Claudia Comi, Umberto Perego, C. Comi, 1995 .

Selective mass scaling for distorted solid‐shell elements in explicit dynamics: optimal scaling factor and stable time step estimate

Giuseppe Cocchetti, Umberto Perego, M. Pagani, 2015 .

Blade cutting of thin walled structures by explicit dynamics finite elements

Umberto Perego, Aldo Ghisi, Federica Confalonieri, 2018 .

Directional Cohesive Elements for the Simulation of Blade Cutting of Thin Shells

Umberto Perego, Attilio Frangi, R. Borsari, 2010 .

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

Umberto Perego, U. Perego, M. Pagani, 2015 .

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

S. Meduri, Massimiliano Cremonesi, Umberto Perego, 2017 .