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Analytical, Numerical and Physical Models Views: 842 Downloads: 1,073 Vol. 15, No. 57 (2021) June 22, 2021 pp. 223-245

A Simplified ALE model for finite element simulation of ballistic impacts with bullet splash – development and experimental validation

Riccardo Andreotti, Sergio Abate, Andrea Casaroli, Mauro Quercia, Riccardo Fossati, Marco V. Boniardi

An original simplified finite element model is proposed to simulate the effects of non-penetrating ballistic impacts causing the so-called bullet splash phenomenon (complete bullet fragmentation), while no fragmentation is caused to the…

10.3221/IGF-ESIS.57.17

Details: A Simplified ALE model for finite element simulation of ballistic impacts with bullet splash – development and experimental validation PDF Visual Abstract

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SI: Fracture and Structural integrity: ten years of F&IS Views: 947 Downloads: 505 Vol. 13, No. 47 (2019) December 3, 2018 pp. 277-293

A numerical model based on ALE formulation to predict crack propagation in sandwich structures

Marco Francesco Funari, Fabrizio Greco, Paolo Lonetti, Saverio Spadea

A numerical model to predict crack propagation phenomena in sandwich structures is proposed. The model incorporates shear deformable beams to simulate high performance external skins and a 2D elastic domain to model the internal core.…

10.3221/IGF-ESIS.47.21

Details: A numerical model based on ALE formulation to predict crack propagation in sandwich structures PDF Visual Abstract

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Miscellanea Views: 1,212 Downloads: 576 Vol. 11, No. 41 (2017) June 28, 2017 pp. Pages 524-535

Dynamic debonding in layered structures: a coupled ALE-cohesive approach

Marco Francesco Funari, Fabrizio Greco, Paolo Lonetti

A computational formulation able to simulate crack initiation and growth in layered structural systems is proposed. In order to identify the position of the onset interfacial defects and their dynamic debonding mechanisms, a moving mesh…

10.3221/IGF-ESIS.41.63

Details: Dynamic debonding in layered structures: a coupled ALE-cohesive approach PDF

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SI: New Trends in Structural Health Monitoring Views: 828 Downloads: 527 Vol. 18, No. 70 (2024) July 9, 2024 pp. 24-54

Introduction and application of a drive-by damage detection methodology for bridges using variational mode decomposition

Shahrooz Khalkhali Shandiz, Hamed Khezrzadeh, Saeed Eftekhar Azam

In this research, the variational mode decomposition (VMD) method is used for the drive-by health monitoring of bridges. Firstly, the problem of a half-trailer tractor moving over a bridge is formulated. Next, a Finite Element (FE) code is…

10.3221/IGF-ESIS.70.02

Details: Introduction and application of a drive-by damage detection methodology for bridges using variational mode decomposition PDF Visual Abstract

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SI: IGF25 – International Conference 2019 Views: 727 Downloads: 450 Vol. 14, No. 51 (2020) December 3, 2019 pp. 410-422

Numerical modeling based on moving mesh method to simulate fast crack propagation

Francesco Fabbrocino, Marco Francesco Funari, Fabrizio Greco, Paolo Lonetti, Raimondo Luciano

An analysis to show the capability of moving mesh strategy to predict dynamic crack growth phenomena in 2D continuum media is proposed. The numerical method is implemented in the framework of the finite element method, which is coupled…

10.3221/IGF-ESIS.51.30

Details: Numerical modeling based on moving mesh method to simulate fast crack propagation PDF Visual Abstract

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A Simplified ALE model for finite element simulation of ballistic impacts with bullet splash – development and experimental validation

A numerical model based on ALE formulation to predict crack propagation in sandwich structures

Dynamic debonding in layered structures: a coupled ALE-cohesive approach

Introduction and application of a drive-by damage detection methodology for bridges using variational mode decomposition

Numerical modeling based on moving mesh method to simulate fast crack propagation