A5072178133- Seismic Performance and Analysis
- Structural Health Monitoring Techniques
- Seismic Waves and Analysis
- earthquake and tectonic studies
- Geotechnical Engineering and Underground Structures
- Seismology and Earthquake Studies
- Wind and Air Flow Studies
- Infrastructure Resilience and Vulnerability Analysis
- Geophysical Methods and Applications
- Disaster Management and Resilience
- Masonry and Concrete Structural Analysis
- Seismic Imaging and Inversion Techniques
- Concrete Corrosion and Durability
- Geotechnical Engineering and Analysis
- Reservoir Engineering and Simulation Methods
- Geophysics and Sensor Technology
- Geological Formations and Processes Exploration
- Hydrology and Drought Analysis
- Earthquake Detection and Analysis
- Seismic and Structural Analysis of Tall Buildings
- Regional resilience and development
- Structural Response to Dynamic Loads
- Flood Risk Assessment and Management
- Landslides and related hazards
- Structural Behavior of Reinforced Concrete
Aristotle University of Thessaloniki
2015-2024
Building exposure and vulnerability models for seismic risk assessment have been the focus of a number European projects in recent years, but there has never concerted effort among research community to produce uniform model. The Commission’s Horizon 2020 SERA project work package that is dedicated objective, through development an model, associated set fragility/vulnerability models, database socioeconomic indicators order calculate probabilistic integrated at scale. This article provides...
Abstract The National Observatory of Athens data center for the European Integrated Data Archive (EIDA@NOA) is national and regional node that supports International Federation Digital Seismograph Networks related webservices seismic waveform coming from southeastern Mediterranean Balkans. At present, it serves eight permanent broadband strong-motion networks Greece Cyprus, individual stations Balkans, temporary aftershock deployments, earthquake engineering experimental facilities. EIDA@NOA...
Abstract A multi-purpose and multi-scale tool for the seismic vulnerability risk classification of critical buildings, such as schools, is proposed pre- post-event decision-making to mitigate reduce losses. The herein “RiskSchools” system, capable performing assessment grading school buildings at various scales (district, municipality, region etc.), using (a) a pre-seismic rapid visual screening in different vulnerability-risk classes (b) population, applying probabilistic or scenario-based...
Abstract The Greek National Annex for current Eurocode 8 has adopted the seismic hazard zonation map published in 2003 as part of modifications to Seismic Code EAK 2000 (EAK 2003). This map, which followed catastrophic earthquakes that hit country between 1978 and 2001, includes three zones with peak ground acceleration (PGA) ranging 0.16 0.36 g. In this paper, following significant progress been made worldwide last two decades towards improvement definition actions maps using fully...
We first classify various basin effects, as the result of sequential combinations basic wave phenomena, into wedge lens and surface-wave related effects. then investigate their contributions to aggravation. Our results show that, in a shallow basin, current 1D-based approaches assess site effects can significantly underestimate seismic hazard its close-to-edge region inside at spectral periods below fundamental period soil column deepest portion basin. In contrast, for deep ground motions...
One of the main challenges large-scale seismic hazard and risk applications is characterization amplification ground motion due to local site conditions, often described by Vs,30, i.e., time- averaged shear wave velocity in upper 30 meters soil deposit. In most these applications, Vs,30 values are directly estimated from microzonation investigations, inferred proxies such as topographic slope, or obtained codes based on a simplified categorization. The scope this work investigate effects...
Abstract The seismic performance and safety of major European industrial facilities have a global interest for the whole Europe its citizens. However, design these is based on national, sometimes outdated hazard analyses. results commonly developed, fully harmonized newly released Seismic Hazard Model ESHM20 provide pertinent reference at scale been officially adopted as an “acceptable representation in Europe” ongoing revision Eurocode 8. This study presents large-scale investigation impact...
Research Article| February 26, 2019 Assessing the Applicability of Deconvolution Borehole Records for Determining Near‐Surface Shear‐Wave Attenuation Evi Riga; Riga aResearch Unit Soil Dynamics and Geotechnical Earthquake Engineering, Department Civil Aristotle University Thessaloniki, P.O. Box 424, 54124 Greece, eviriga@civil.auth.gr, zroum@auth.gr, kpitilak@civil.auth.gr Search other works by this author on: GSW Google Scholar Fabrice Hollender; Hollender bFrench Alternative Energies...
This paper aims to describe the CRISIS web-based platform (WBP) in all its parts and functionalities. The is main result of two-year EU-funded project (Comprehensive RISk assessment basic services transport InfraStructure). It has been developed by EUCENTRE (European Centre for Training Research Earthquake Engineering) using most up-to-date web programming frameworks technologies. WBP a user-friendly tool intended support disaster emergency management authorities case earthquakes and/or...