One key issue in the Structural Health Monitoring (SHM) of buildings is the influence of the soil on the dynamics of the system. The lack of accurate information on soil-structure interaction represents a source of significant uncertainty and generates difficulties in assessing the state of structural health. In this respect, satellite data could represent a valuable tool for soil knowledge. This paper presents the first study of satellite data coming from the environmental Copernicus program of the European Space Agency (ESA) for the alternative application in the field of SHM. In particular, Land Surface Temperature (LST) and Soil Water Index (SWI) data are elected to study surface temperature and moisture condition of the soil. Once examined and processed, these records have been statistically analyzed, crossed with on-site experimental quantities (natural frequencies and environmental variations), and given as input to a Finite Element (FE) model. The final goal is to understand the actual structural behavior, but also to monitor the evolution of the dynamic parameters for the purposes of structural and seismic monitoring. The largest oval masonry dome in the world was chosen as a prominent case study to demonstrate this novel approach to SHM.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8831512 | PMC |
| http://dx.doi.org/10.1038/s41598-022-06284-7 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Impact of Exercise on Atrial Functional Mitral Regurgitation and its Ddeterminants. An Exercise Echocardiographic Study.
Am J Cardiol
January 2025
Research group Cardiovascular Diseases, Department GENCOR, University of Antwerp, Antwerp, Belgium; Department of Cardiology, Antwerp University Hospital, Edegem, Belgium. Electronic address:
Atrial functional mitral regurgitation (AFMR) is a distinct form of MR in patients with atrial fibrillation and heart failure with preserved ejection fraction (HFpEF). Its pathophysiology remains elusive, and data on exercise-related AFMR are scarce. We sought to investigate the impact of acute exercise on AFMR severity and to identify its determinants.
View Article and Find Full Text PDFFunctional characterization and protein engineering of a O-methyltransferase involved in benzylisoquinoline alkaloid biosynthesis of Stephania tetrandra.
Int J Biol Macromol
January 2025
Laboratory of Medicinal Plant Biotechnology, College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China; Jinhua Academy, Zhejiang Chinese Medical University, Jinhua 321015, China. Electronic address:
Benzylisoquinoline alkaloids (BIAs) are the primary active components of Stephania tetrandra. However, the molecular mechanisms underlying BIA biosynthesis in S. tetrandra remain poorly understood.
View Article and Find Full Text PDFIntegrated real-time intelligent control for wastewater treatment plants: Data-driven modeling for enhanced prediction and regulatory strategies.
Water Res
January 2025
State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin, 150090, China. Electronic address:
Both mechanical models and machine learning-based models are widely utilized for real-time dynamic control; however, their implementation in the water sector often incurs significant data and computational costs. To address these challenges, this study introduces an innovative feature extraction method designed to enhance the cost-effectiveness of dynamic control in wastewater treatment plants. The proposed method extracts dynamic features from time-series data of key substrate variables to construct a data-driven model and develop real-time control strategies.
View Article and Find Full Text PDFIn-silico discovery of efficient second-generation drug derivatives with enhanced antihistamine potency and selectivity.
Comput Biol Chem
January 2025
Department of Chemistry, University of Agriculture Faisalabad, Faisalabad 38000, Pakistan.
The current study focuses on the potential of second-generation antihistamines, which exhibit fewer side effects compared to first-generation drugs, to block the Histamine H receptor (HR) and mitigate allergic responses. We screened several derivatives of second-generation drugs taking Desloratadine (Deslo) and Acrivastine (Acra) as seed compounds. We performed molecular docking, drug-likeness, quantum chemical calculations, UV-visible and infrared spectroscopy, molecular electrostatic potential (MEP) mapping for understanding drug derivatives potential as efficient drugs and molecular dynamics (MD).
View Article and Find Full Text PDFReliability of running gait variability measures calculated from inertial measurement units.
J Biomech
January 2025
Sport and Physical Activity Research Centre, Sheffield Hallam University, Olympic Legacy Park, 2 Old Hall Rd, Sheffield S9 3TY, United Kingdom. Electronic address:
Changes to the variability within biomechanical signals may reflect a change in the health of the human system. However, for running gait variability measures calculated from wearable device data, it is unknown whether a between-day difference reflects a shift in system dynamics reflective of a change in human health or is a result of poor between-day reliability of the measurement device or the biomechanical signal. This study investigated the reliability of stride time and sacral acceleration variability measures calculated from inertial measurement units (IMUs).
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!