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Alessandro Marzani
Researcher at University of Bologna
Publications - 152
Citations - 3238
Alessandro Marzani is an academic researcher from University of Bologna. The author has contributed to research in topics: Finite element method & Lamb waves. The author has an hindex of 28, co-authored 138 publications receiving 2688 citations. Previous affiliations of Alessandro Marzani include Lehigh University & Eni.
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Modeling wave propagation in damped waveguides of arbitrary cross-section
TL;DR: In this article, a semi-analytical finite element (SAFE) method for modeling wave propagation in waveguides of arbitrary cross-section is proposed, and the dispersive solutions are obtained in terms of phase velocity, group velocity, energy velocity, attenuation and cross-sectional mode shapes.
Journal ArticleDOI
Engineered metabarrier as shield from seismic surface waves.
TL;DR: The shielding performance of a metabarrier is investigated in a scaled experimental model and surface ground motion can be reduced up to 50% in frequency regions below 10 Hz, relevant for the protection of buildings and civil infrastructures.
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A semi-analytical finite element formulation for modeling stress wave propagation in axisymmetric damped waveguides
TL;DR: In this paper, a semi-analytical finite element (SAFE) method is presented for analyzing the wave propagation in viscoelastic axisymmetric waveguides.
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Graphical User Interface for Guided Acoustic Waves
Paolo Bocchini,Paolo Bocchini,Alessandro Marzani,Alessandro Marzani,Erasmo Viola,Erasmo Viola +5 more
TL;DR: GuWang et al. as mentioned in this paper presented GUIGUW v0.1, a graphical user interface (GUI) for the computation of stress-guided wave dispersive features, which exploits semianalytical finite-element (SAFE) formulations for the calculation of wave-propagation characteristics.
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Propagation of ultrasonic guided waves in lap-shear adhesive joints: case of incident a0 Lamb wave.
TL;DR: In this article, the authors studied the propagation of ultrasonic guided waves in adhesively bonded lap-shear joints and showed that the dispersive behavior of the guided wave in the multilayer overlap is highly dependent on bond state.