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Maurizio De Angelis

Researcher at Sapienza University of Rome

Publications -  54
Citations -  1580

Maurizio De Angelis is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Earthquake shaking table & Inerter. The author has an hindex of 19, co-authored 54 publications receiving 1130 citations. Previous affiliations of Maurizio De Angelis include Policlinico Umberto I.

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Dynamic response and optimal design of structures with large mass ratio TMD

TL;DR: In this article, the authors investigated the dynamic behavior and the seismic effectiveness of a non-conventional Tuned Mass Damper (TMD) with large mass ratio compared with conventional TMD, aiming at a better control performance.
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Optimal energy-based seismic design of non-conventional Tuned Mass Damper (TMD) implemented via inter-story isolation

TL;DR: In this article, an optimal design methodology was developed with the objective of achieving the global protection of both the structural portions separated by the inter-story isolation system, that is, the lower portion (below the isolation system) and the isolated upper portion (above the isolated system), and the optimization procedure was formulated on the basis of an energy performance criterion that consists in maximizing the ratio between the energy dissipated in isolation system and the input energy globally transferred to the entire structure.
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Optimal tuning and assessment of inertial dampers with grounded inerter for vibration control of seismically excited base-isolated systems

TL;DR: In this article, the concept of an ideal grounded linear inerter, endowing supplemental inertia to passive linear tuned mass-dampers through its inertance property without increasing the TMD mass, is considered to reduce lateral displacement demands in base isolated structural systems (BISs).