A5041228680- Structural Health Monitoring Techniques
- Seismic Performance and Analysis
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Particle physics theoretical and experimental studies
- Structural Behavior of Reinforced Concrete
- Geophysical Methods and Applications
- Particle Detector Development and Performance
- Structural Response to Dynamic Loads
- Dark Matter and Cosmic Phenomena
- Neutrino Physics Research
- Concrete Corrosion and Durability
- Probabilistic and Robust Engineering Design
- Masonry and Concrete Structural Analysis
- Infrastructure Maintenance and Monitoring
- Landslides and related hazards
- Soil Moisture and Remote Sensing
- Structural Engineering and Vibration Analysis
- Fire effects on concrete materials
- Infrastructure Resilience and Vulnerability Analysis
- Seismic and Structural Analysis of Tall Buildings
- High-Energy Particle Collisions Research
- Rock Mechanics and Modeling
- Geotechnical Engineering and Underground Structures
- Particle Accelerators and Free-Electron Lasers
- Fire dynamics and safety research
Pegaso University
2024-2025
Uninett (Norway)
2025
University of Naples Federico II
2015-2024
Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
2019-2024
Ingegneria dei Trasporti (Italy)
2017-2023
Federico II University Hospital
2018
Summary It is desirable that nonlinear dynamic analyses for structural fragility assessment are performed using unscaled ground motions. The widespread use of a simple analysis procedure known as Cloud Analysis, which uses records and linear regression, has been impeded by its alleged inaccuracies. This paper investigates based on Analysis adopting, the performance variable, scalar demand to capacity ratio equal unity at onset limit state. shown careful choice records, leads reasonable...
Summary Incremental dynamic analysis (IDA) leads to curves expressed in terms of structural response versus intensity, commonly known as the IDA curves. It is that implementation usually involves significant computational effort and most often scaling original records various intensity levels. Employing performance variable critical demand capacity ratio ( DCR ) throughout structure, which equal unity at onset limit state, facilitates identification values a desired state hence procedure....
We report the direct observation of muon neutrino interactions with SND@LHC detector at Large Hadron Collider. A dataset proton-proton collisions sqrt[s]=13.6 TeV collected by in 2022 is used, corresponding to an integrated luminosity 36.8 fb^{-1}. The search based on information from active electronic components detector, which covers pseudorapidity region 7.2<η<8.4, inaccessible other experiments collider. Muon candidates are identified through their charged-current interaction topology, a...
The building stock around the world is exposed to different types of natural actions such as earthquakes or landslides. In particular, Italy one countries worldwide most affected by Mitigation landslide risk a topic great interest for evaluation and management its consequences. Periodical monitoring landslide-induced damage on structures require high costs due large number elements. With respect reinforced concrete structures, slow-moving landslides can affect primary structural elements,...
Abstract Different forms of hazard can affect structures throughout their existence. The occurrence a seismic event in areas exposed to different risks or already affected by other phenomena is highly likely, especially countries characterized high seismicity and equally hydrogeological risk, as Italy. Nevertheless, the safety assessment reinforced concrete (RC) commonly carried out considering action only, generally applied an analytical model, neglecting stress–strain state induced...
The need for widespread structural safety checks represents a stimulus the research of advanced techniques monitoring at scale single constructions or wide areas. In this work, strategy to preliminarily identify and rank possible critical in built environment is presented, based on joint exploitation satellite radar remote sensing measurements artificial intelligence (AI) techniques. are represented by displacement time series obtained through Differential Synthetic Aperture Radar...
The new European Ground Motion Service (EGMS) opens a prospect in the study of ground deformation phenomena influencing structures and infrastructures, at regional scale, exploiting huge archives Synthetic Aperture Radar (SAR) images acquired from Sentinel-1 satellites. research is currently oriented toward developing methodologies to exploit this great volume data, management which difficult onerous terms time. A methodology for monitoring deformations urban settlements, based on...
Abstract Recent earthquakes have exposed the vulnerability of existing buildings; this is demonstrated by damage incurred after moderate-to-high magnitude earthquakes. This stresses need to exploit available data from different sources develop reliable seismic risk components. As far as it regards empirical fragility assessment, accurate estimation ground-shaking at location buildings interest crucial evaluation observed for these buildings. implies that explicit consideration uncertainties...
Abstract The management and the safeguard of existing buildings infrastructures are actual tasks for structural engineering. Non-invasive monitoring techniques can provide useful information supporting process safety evaluation, reducing at once impact disturbances on structure’s functionality. This paper focuses exploitation advanced multi-temporal differential synthetic aperture radar interferometry (DInSAR) products infrastructures, subjected to different external actions. In this...
Quantitative safety checking is an essential part of performance-based design and retrofit new existing construction. The intensity-based demand capacity factor (DCFD) a practical closed-form safety-checking format that lends itself quite well to visual interpretation. Adopting the critical ratio as global damage measure directly, skipping engineering parameter, helps in identifying onset prescribed performance levels. For each intensity level, contribution error DCFD logarithmic domain...
Postearthquake reconnaissance and recent research on seismic risk analysis have shown that nonductile concrete frame structures are much more susceptible to collapse than modern code-conforming frames. The performance-based assessment paradigm has been a persistent theme over the last decade within earthquake engineering community in order estimate fragilities loss for these This paper proposes nonlinear methodology evaluate different retrofit methods considering hazard level, target...
Structural health monitoring is a crucial issue in areas with different hazard sources, such as Italy. Among non-invasive techniques, remote sensing provides useful information supporting the management process and safety evaluations, reducing impact of disturbances on functionality construction systems. The ground displacement time-series based analysis Differential Interferometric Synthetic Aperture Radar (DInSAR) measurements, well about geology area geometry under monitoring, data for...
Abstract The Scattering and Neutrino Detector at the LHC (SND@LHC) started taking data beginning of Run 3 LHC. experiment is designed to perform measurements with neutrinos produced in proton-proton collisions an energy range between 100 GeV 1 TeV. It covers a previously unexplored pseudo-rapidity $$7.2<\eta <8.4$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mn>7.2</mml:mn> <mml:mo><</mml:mo> <mml:mi>η</mml:mi> <mml:mn>8.4</mml:mn> </mml:mrow>...
Building resilient infrastructure is at the core of sustainable development, as evidenced by UN Sustainable Development Goal 9. In fact, effective operation road networks crucial and strategic for smooth functioning a nation’s economy. This also fundamental from sustainability perspective, efficient transportation reduce traffic, thus, their environmental impact. However, are constantly risk traffic closure and/or limitations due to plurality natural hazards. These stressors, among other...
Bridges are crucial structures of a roadway system, always exposed to both natural and anthropic hazards. Several approaches have been investigated in the past two decades evaluate seismic vulnerability bridges; development fragility curves represents sound tool their performances at large scale. This study aims estimation for structural element very common bridge typology Italy, that is single circular cross-section pier simply supported Reinforced Concrete (RC) bridge. Two analytical...
The conventional Structural Health Monitoring (SHM) framework focuses on individual structures. However, preliminary studies are required at a large territorial scale to effectively identify the most vulnerable elements. This becomes particularly challenging in urban settings, where numerous buildings of varied shapes, ages, and structural conditions closely spaced from one another. A twofold task is therefore required: automated identification differentiation various structures, coupled...
The conventional framework for Structural Health Monitoring (SHM) primarily focuses on individual structures. However, to effectively identify the most vulnerable elements, preliminary studies are required at a wide area scale. This becomes particularly challenging in urban settings, where numerous buildings of varied shapes, ages, and structural conditions closely spaced from one another. A twofold task is therefore required: automated identification differentiation various structures,...
Abstract Satellite‐based Synthetic Aperture Radar Interferometry (InSAR) represents a promising supplement to traditional Structural Health Monitoring (SHM) methods, offering non‐invasive solution that eliminates the need for sensor installations and provides extensive spatial coverage. The European Ground Motion Service (EGMS), developed by Space Agency under Copernicus program, marks significant advancement in monitoring capabilities. EGMS utilizes data from Sentinel‐1 satellites employs...