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360 results on '"Pirrotta, Antonina"'

8. An Experimental Investigation on Sliding Tuned Liquid Column Damper for Mitigating Vibrations in Short-Period Structural Systems

Author

Masnata, Chiara, Di Nardo, Leonardo Adam, Di Matteo, Alberto, Pirrotta, Antonina, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Cui, Zhen-Dong, Series Editor, Rainieri, Carlo, editor, Gentile, Carmelo, editor, and Aenlle López, Manuel, editor

Published
2024
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9. Vibration Based Structural Health Monitoring: A Real Case Study Framed into Cultural Heritage

Author

Russotto, Salvatore, Masnata, Chiara, Pirrotta, Antonina, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Cui, Zhen-Dong, Series Editor, Rainieri, Carlo, editor, Gentile, Carmelo, editor, and Aenlle López, Manuel, editor

Published
2024
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15. Ethics in Life Sciences and Research

Author

Gristina, Valerio, Galvano, Antonio, Pirrotta, Antonina, Russo, Antonio, Riva Sanseverino, Eleonora, Editor-in-Chief, Amenta, Carlo, Series Editor, Carapezza, Marco, Series Editor, Chiodi, Marcello, Series Editor, Laghi, Andrea, Series Editor, Maresca, Bruno, Series Editor, Micale, Giorgio Domenico Maria, Series Editor, Mocciaro Li Destri, Arabella, Series Editor, Öchsner, Andreas, Series Editor, Piva, Mariacristina, Series Editor, Russo, Antonio, Series Editor, Seel, Norbert M., Series Editor, Congiunti, Lorella, editor, Lo Piccolo, Francesco, editor, and Serio, Mario, editor

Published
2023
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22. Innovative Formulation for the Bending of Plates with Reentrant Angles.

Author

Pirrotta, Antonina and Proppe, Carsten

Subjects
*FINITE element method, *ANGLES, *PROBLEM solving
Abstract

Very recently, an innovative mesh-free method, the so-called line element-less method (LEM), has been proposed to determine the response of plates under uniformly distributed edge moments. However, the previous formulations do not solve the problem related to plates with reentrant angles. In this paper, an innovative formulation is introduced to evaluate the deflection function of a simply supported plate possessing reentrant angles at the boundary and loaded by uniformly distributed edge moments. Framed in the LEM, this formulation consents to obtain a plate deflection function, implementing a simple algorithm within Mathematica software. Compelling savings in terms of time and computational costs are achieved, since there is no need to discretize the domain or the contour. Finally, the accuracy of the proposed results is highlighted by a good match with those achieved by classical methods and the finite-element method. [ABSTRACT FROM AUTHOR]

Published
2024
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23. OMA: From Research to Engineering Applications

Author

Russotto, Salvatore, Di Matteo, Alberto, Masnata, Chiara, Pirrotta, Antonina, di Prisco, Marco, Series Editor, Chen, Sheng-Hong, Series Editor, Vayas, Ioannis, Series Editor, Kumar Shukla, Sanjay, Series Editor, Sharma, Anuj, Series Editor, Kumar, Nagesh, Series Editor, Wang, Chien Ming, Series Editor, Rainieri, Carlo, editor, Fabbrocino, Giovanni, editor, Caterino, Nicola, editor, Ceroni, Francesca, editor, and Notarangelo, Matilde A., editor

Published
2021
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25. An Innovative Ambient Identification Method

Author

Masnata, Chiara, Bilello, Cristiano, Di Matteo, Alberto, Dunn, Iain Peter, Pirrotta, Antonina, Chaari, Fakher, Series Editor, Haddar, Mohamed, Series Editor, Kwon, Young W., Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Carcaterra, Antonio, editor, Paolone, Achille, editor, and Graziani, Giorgio, editor

Published
2020
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40. Roadmap on Measurement Technologies for Next Generation Structural Health Monitoring Systems

Author

Laflamme, Simon, primary, Ubertini, Filippo, additional, Di Matteo, Alberto, additional, Pirrotta, Antonina, additional, Perry, Marcus, additional, Fu, Yuguang, additional, Li, Jian, additional, Wang, Hao, additional, Hoang, Tu, additional, Glisic, Branko, additional, Bond, Leonard J, additional, Pereira, Mauricio, additional, Shu, Yening, additional, Loh, Kenneth J, additional, Wang, Yang, additional, Ding, Siqi, additional, Wang, Xinyue, additional, Yu, Xun, additional, Han, Baoguo, additional, Goldfeld, Yiska, additional, Ryu, Donghyeon, additional, Napolitano, Rebecca, additional, Moreu, Fernando, additional, Giardina, Giorgia, additional, and Milillo, Pietro, additional

Published
2023
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41. Roadmap on measurement technologies for next generation structural health monitoring systems

Author

Laflamme, Simon (author), Ubertini, Filippo (author), Di Matteo, Alberto (author), Pirrotta, Antonina (author), Perry, Marcus (author), Fu, Yuguang (author), Glisic, Branko (author), Shu, Yening (author), Giardina, Giorgia (author), Laflamme, Simon (author), Ubertini, Filippo (author), Di Matteo, Alberto (author), Pirrotta, Antonina (author), Perry, Marcus (author), Fu, Yuguang (author), Glisic, Branko (author), Shu, Yening (author), and Giardina, Giorgia (author)

Abstract

Structural health monitoring (SHM) is the automation of the condition assessment process of an engineered system. When applied to geometrically large components or structures, such as those found in civil and aerospace infrastructure and systems, a critical challenge is in designing the sensing solution that could yield actionable information. This is a difficult task to conduct cost-effectively, because of the large surfaces under consideration and the localized nature of typical defects and damages. There have been significant research efforts in empowering conventional measurement technologies for applications to SHM in order to improve performance of the condition assessment process. Yet, the field implementation of these SHM solutions is still in its infancy, attributable to various economic and technical challenges. The objective of this Roadmap publication is to discuss modern measurement technologies that were developed for SHM purposes, along with their associated challenges and opportunities, and to provide a path to research and development efforts that could yield impactful field applications. The Roadmap is organized into four sections: distributed embedded sensing systems, distributed surface sensing systems, multifunctional materials, and remote sensing. Recognizing that many measurement technologies may overlap between sections, we define distributed sensing solutions as those that involve or imply the utilization of numbers of sensors geometrically organized within (embedded) or over (surface) the monitored component or system. Multi-functional materials are sensing solutions that combine multiple capabilities, for example those also serving structural functions. Remote sensing are solutions that are contactless, for example cell phones, drones, and satellites. It also includes the notion of remotely controlled robots., Geo-engineering

Published
2023
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43. Efficient estimation of tuned liquid column damper inerter (TLCDI) parameters for seismic control of base‐isolated structures.

Author

Masnata, Chiara, Di Matteo, Alberto, Adam, Christoph, and Pirrotta, Antonina

Subjects
COLUMNS, PASSIVE components, MATHEMATICAL optimization, LIQUIDS, ANALYTICAL solutions, SEISMIC response
Abstract

This paper presents an enhanced base‐isolation (BI) system equipped with a novel passive control device composed of a tuned liquid damper and an inerter (TLCDI). With the aim of reducing the seismic response of BI systems, this contribution focuses on the design of the TLCDI providing analytical solutions for the optimal TLCDI parameters, easily implementable in the design phase. The effectiveness of the proposed approach in terms of seismic response reduction and computational gain is validated by comparison with classical numerical optimization techniques. The control performance of two different base‐isolated TLCDI‐controlled structures is assessed by employing real‐ground motion records, and relevant comparisons with both uncontrolled base‐isolated structures and equipped with a conventional TLCD are presented. [ABSTRACT FROM AUTHOR]

Published
2023
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