Littérature scientifique sur le sujet « Seismic scenarios »

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Articles de revues sur le sujet "Seismic scenarios"

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Bendehiba, Sabeur, Sidi Mohammed El-Amine Bourdim, Hugo Rodrigues, and Yassine Zelmat. "Vulnerability of Existing RC Building with Seismic Damage Scenarios: Case of Educational Buildings in Mostaganem City." Buildings 13, no. 7 (2023): 1767. http://dx.doi.org/10.3390/buildings13071767.

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The present work aims to assess the large-scale seismic vulnerability of a set of 55 reinforced concrete educational establishments of different typologies (approximately 516 constructions) located within the urban perimeter of the city of Mostaganem. Among them, 328 buildings were constructed in accordance with the Algerian seismic regulation (built after 1980), while 188 constructions were built without a seismic design code (built before < 1980). This classification corresponds to the application/creation of this regulation following a major earthquake in Chlef (El Asnam) in 1980. Using
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Kazantzidou-Firtinidou, D., I. Kassaras, A. Ganas, et al. "SEISMIC DAMAGE SCENARIOS IN KALAMATA (S. GREECE)." Bulletin of the Geological Society of Greece 50, no. 3 (2017): 1495. http://dx.doi.org/10.12681/bgsg.11862.

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Damage scenarios are necessary tools for stakeholders, in order to prepare protection strategies and a total emergency post-earthquake plan. To this aim, four seismic hazard models were developed for the city of Kalamata, according to stochastic simulation of the ground motion, using site amplification functions derived from ambient noise HVSR measurements. The structural vulnerability of the city was assessed following an empirical macroseismic model, developed for the European urban environment (EMS-98). The impact of the vulnerability due to the seismic hazard potential is also investigated
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Raghu Kanth, S. T. G., Konjengbam Darunkumar Singh, and Kumar Pallav. "Deterministic Seismic Scenarios for Imphal City." Pure and Applied Geophysics 166, no. 4 (2009): 641–72. http://dx.doi.org/10.1007/s00024-009-0460-y.

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Solakov, Dimcho Enchev, Dimitar Stefanov, Stela Simeonova, and Plamena Raykova-Tsankova. "Seismic Risk Assessment for the City of Sofia, Bulgaria." Geosciences 14, no. 11 (2024): 307. http://dx.doi.org/10.3390/geosciences14110307.

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An earthquake is the most destructive natural phenomenon, with its sudden onset and rapid spread impacting large areas. Among the various geohazards, seismic ones dominate in terms of their social and economic effects on human life and the urban environment. In the present study, a deterministic earthquake ground motion scenario for the city of Sofia (the capital of Bulgaria) is presented. The earthquake risk posed to Sofia is quantified by considering the city’s seismic context, which contributes to its hazard and risk. The assessment of seismic hazards and the generation of earthquake scenar
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Ghazal, Homam, and Aman Mwafy. "Seismic Fragility Assessment of an Existing Multi-Span RC Bridge Equipped with Risk Mitigation Systems." Buildings 12, no. 7 (2022): 982. http://dx.doi.org/10.3390/buildings12070982.

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The vulnerability of bridges and the effectiveness of suitable mitigation techniques in regions exposed to different seismic scenarios, while lacking reliable fragility assessment studies for existing bridge inventory, need focused attention. Further, while several retrofit techniques were proposed for improving the seismic performance of existing bridges, the limitations of such approaches need further investigation. Thus, this study assesses the seismic vulnerability of a benchmark structure representing pre-seismic code multi-span bridges in an earthquake-prone region before and after the r
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Edip, Kefajet, and Roberta Apostolska. "DEFINITION OF THE EXPOSURE MODEL FOR THE CASE STUDY KARPOSH IN SKOPJE ACCORDING TO TWO URBAN SCENARIOS." Contemporary Theory and Practice in Construction 16, no. 1 (2024): 753–66. http://dx.doi.org/10.61892/stp202401005e.

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<p class="ABSTRACT">The application of seismic design codes is crucially important for the seismic safety of the built environment developed in earthquake prone regions. However, there are also buildings built before the introduction of seismic design codes. Seismic risk assessment is a useful process which can help identify the seismic safety of the urban regions with buildings belonging to different periods. Defining the components of seismic risk; hazard, exposure and vulnerability is a very important step in order to obtain reliable seismic risk assessment r
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Boyke, Christino, and Takashi Nagao. "Seismic Performance Assessment of Wide Pile-Supported Wharf Considering Soil Slope and Waveform Duration." Applied Sciences 12, no. 14 (2022): 7266. http://dx.doi.org/10.3390/app12147266.

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Pile-supported wharf (PSW) is one of the primary port structures and is often damaged by earthquakes. To mitigate the risk of seismic damage to a PSW, its seismic performance should be thoroughly assessed. This study aimed to examine the impact of ground displacement on the seismic performance of PSW with a mild soil slope. We performed soil-structure system finite element analysis targeting a wide PSW. The analysis is divided into two scenarios. In the first scenario, the PSW was modeled without regard for the soil slope, whereas the second scenario considered the soil slope. Two waveforms th
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Furtado, André, Hugo Rodrigues, and Humberto Varum. "Simplified Guidelines for Retrofitting Scenarios in the European Countries." Energies 16, no. 5 (2023): 2408. http://dx.doi.org/10.3390/en16052408.

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A large part of the European building stock was built before implementing the recent energy and structural codes, resulting in buildings characterized by deficiencies in terms of comfort, energy savings and structural safety. The retrofitting and rehabilitation of the existing building stock need to be adequately performed, aiming to improve the seismic and energy performance simultaneously. The work summarized here is dedicated to defining priority scenarios for buildings’ retrofitting to improve the seismic safety and energy efficiency of the European Union (EU) building stock. First, the st
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Raghu Kanth, S. T. G., and Sujit Kumar Dash. "Deterministic seismic scenarios for North East India." Journal of Seismology 14, no. 2 (2009): 143–67. http://dx.doi.org/10.1007/s10950-009-9158-y.

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Chioccarelli, Eugenio, and Iunio Iervolino. "Near-source seismic hazard and design scenarios." Earthquake Engineering & Structural Dynamics 42, no. 4 (2012): 603–22. http://dx.doi.org/10.1002/eqe.2232.

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Thèses sur le sujet "Seismic scenarios"

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Magrin, Andrea. "Multi-scale seismic hazard scenarios." Doctoral thesis, Università degli studi di Trieste, 2013. http://hdl.handle.net/10077/8620.

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2011/2012<br>Seismic hazard assessment can be performed following a neo-deterministic approach (NDSHA), which allows to give a realistic description of the seismic ground motion due to an earthquake of given distance and magnitude. The approach is based on modelling techniques that have been developed from a detailed knowledge of both the seismic source process and the propagation of seismic waves. This permits to define a set of earthquake scenarios and to simulate the associated synthetic signals without having to wait for a strong event to occur. NDSHA can be applied at different geographic
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Panzera, Francesco. "Approaches to earthquake scenarios validation using seismic site response." Doctoral thesis, Università di Catania, 2012. http://hdl.handle.net/10761/1084.

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A seismic hazard assessment was carried out for the Catania and Siracusa towns providing a comprehensive re-examination and re-processing of all the available seismic data. The site approach and the seismotectonic one were used and compared. The hazard assessment, using both methods, was performed following a logic-tree approach in order to consider and reduce the epistemic uncertainties. The combined use and comparison of these approaches is recommended since it allows to verify the robustness of the hazard estimates and allowed us to obtain useful elements to define the seismic hazard in Cat
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Zuccolo, Elisa. "Neo-deterministic seismic hazard scenarios: from the modelling of the past to prediction." Doctoral thesis, Università degli studi di Trieste, 2010. http://hdl.handle.net/10077/3489.

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2008/2009<br>È stato affrontato il problema della definizione della pericolosità sismica utilizzando il metodo neo-deterministico (NDSHA), che si basa sul calcolo di sismogrammi sintetici realistici. Considerando modelli strutturali medi e un set di sorgenti distribuite internamente alle zone sismogenetiche, possono essere definite delle mappe di scuotimento al bedrock complementari alla mappa di pericolosità di tipo probabilistico (PSHA) sulla quale è basata la normativa antisismica italiana. L’analisi di stabilità effettuata ha dimostrato che l’informazione disponibile sui terremoti del
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Castillo, Gandica Argimiro. "Seismic Risk Scenarios for Buildings In Mérida, Venezuela. Detailed Vulnerability Assessment for Non-Engineered Housing." Doctoral thesis, Universitat Politècnica de Catalunya, 2005. http://hdl.handle.net/10803/6537.

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Este trabajo presenta un estudio de riesgo sísmico para los edificios de Mérida, Venezuela. Consiste en una evaluación de la amenaza y de la vulnerabilidad sísmicas para toda la ciudad y en un estudio más detallado de la vulnerabilidad de viviendas de autoconstrucción en el Barrio de "La Milagrosa".<br/>Se describe la ciudad de Mérida y su evolución durante sus más de 400 años de historia. Se lleva a cabo una evaluación de su peligrosidad sísmica. El marco tectónico así como las zonas sismogenéticas se toman de otros estudios. Se efectúa un análisis probabilístico no zonificado, obteniendo los
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MARASCO, SEBASTIANO. "Large scale simulation of IDEAL CITY under seismic scenario." Doctoral thesis, Politecnico di Torino, 2018. http://hdl.handle.net/11583/2714786.

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Widespread urbanization is a recent phenomenon. Cities are centers of economic activity and innovation so that many people are attracted to better jobs positions, services and prospects for improved living conditions. Furthermore, the urban population growth varies considerably worldwide but a common increasing trend is observed in the large cities. Then, modern society is critically dependent on a network of complex and interdependent systems which compose the urban environment. For this reason, urban areas are particularly vulnerable due to the high concentration of people and economic asset
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ELSAYED, HANY MOHAMMED HASSAN. "Multi-Scale Seismic Hazard Assessment for Egypt." Doctoral thesis, Università degli Studi di Trieste, 2018. http://hdl.handle.net/11368/2931981.

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Egypt is a country with mainly moderate seismicity; it has witnessed strong earthquake impacts along its long history from far-field sources and earthquake impacts from the local. The occurrence of these destructive earthquakes ensures the importance of carrying out a reliable and comprehensive characterization of expected seismic ground shaking, which is essential in order to develop effective seismic mitigation strategies and increase earthquake preparedness for Egypt. So, reliable seismic hazard maps that computed based on correct data and methodology should be prepared for building codes a
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Nosjean, Nicolas. "Management et intégration des risques et incertitudes pour le calcul de volumes de roches et de fluides au sein d’un réservoir, zoom sur quelques techniques clés d’exploration Integrated Post-stack Acoustic Inversion Case Study to Enhance Geological Model Description of Upper Ordovicien Statics : from imaging to interpretation pitfalls and an efficient way to overcome them Improving Upper Ordovician reservoir characterization - an Algerian case study Tracking Fracture Corridors in Tight Gas Reservoirs : An Algerian Case Study Integrated sedimentological case study of glacial Ordovician reservoirs in the Illizi Basin, Algeria A Case Study of a New Time-Depth Conversion Workflow Designed for Optimizing Recovery Proper Systemic Knowledge of Reservoir Volume Uncertainties in Depth Conversion Integration of Fault Location Uncertainty in Time to Depth Conversion Emergence of edge scenarios in uncertainty studies for reservoir trap analysis Enhancing geological model with the use of Spectral Decomposition - A case study of a prolific stratigraphic play in North Viking Graben, Norway Fracture corridor identification through 3D multifocusing to improve well deliverability, an Algerian tight reservoir case study Geological Probability Of Success Assessment for Amplitude-Driven Prospects, A Nile Delta Case Study." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASS085.

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En tant que géoscientifique dans le domaine de l’Exploration pétrolière et gazière depuis une vingtaine d’années, mes fonctions professionnelles m’ont permis d’effectuer différents travaux de recherche sur la thématique de la gestion des risques et des incertitudes. Ces travaux de recherche se situent sur l’ensemble de la chaîne d’analyse Exploration, traitant de problématiques liées à l’acquisition et au traitement sismique, jusqu’au placement optimal de forages d’exploration. Un volet plus poussé de mes travaux s’est orienté sur la gestion des incertitudes géophysiques en Exploration pétroli
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Adachi, Takao. "Impact of cascading failures on performance assessment of civil infrastructure systems." Diss., Available online, Georgia Institute of Technology, 2007, 2007. http://etd.gatech.edu/theses/available/etd-03052007-095214/.

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Thesis (Ph. D.)--Civil and Environmental Engineering, Georgia Institute of Technology, 2007.<br>Bruce R. Ellingwood, Committee Chair ; Abdul-Hamid Zureick, Committee Member ; James I. Craig, Committee Member ; Reginald DesRoches, Committee Member ; Kenneth M. Will, Committee Member.
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"Seismic Risk Scenarios for Buildings In Mérida, Venezuela. Detailed Vulnerability Assessment for Non-Engineered Housing." Universitat Politècnica de Catalunya, 2005. http://www.tesisenxarxa.net/TDX-0303106-104140/.

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Ribeiro, Filipe Luís Alves. "Robustness Analysis of Structures in Post-Earthquake Scenarios Considering Multiple Hazards." Doctoral thesis, 2017. http://hdl.handle.net/10362/20212.

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Recent earthquakes have highlighted that the consideration of isolated seismic events, although necessary, may not be sufficient to prevent building collapse. In fact, the occurrence of a large number of aftershocks with significant intensity, as well as the occurrence of tsunamis, fires, and explosions, poses a safety threat that has not been addressed properly in the design and assessment of building structures over the last decade. Although research has been developed in order to evaluate the impact of multiple and/or cascading hazards in structural safety and economical losses, there is no
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Livres sur le sujet "Seismic scenarios"

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Wyss, Max. Earthquake Risk Assessment. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780190676889.013.1.

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This article discusses the importance of assessing and estimating the risk of earthquakes. It begins with an overview of earthquake prediction and relevant terms, namely: earthquake hazard, maximum credible earthquake magnitude, exposure time, earthquake risk, and return time. It then considers data sources for estimating seismic hazard, including catalogs of historic earthquakes, measurements of crustal deformation, and world population data. It also examines ways of estimating seismic risk, such as the use of probabilistic estimates, deterministic estimates, and the concepts of characteristi
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Wyss, Max. Earthquake Risk Assessment. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780190699420.013.1.

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This article discusses the importance of assessing and estimating the risk of earthquakes. It begins with an overview of earthquake prediction and relevant terms, namely: earthquake hazard, maximum credible earthquake magnitude, exposure time, earthquake risk, and return time. It then considers data sources for estimating seismic hazard, including catalogs of historic earthquakes, measurements of crustal deformation, and world population data. It also examines ways of estimating seismic risk, such as the use of probabilistic estimates, deterministic estimates, and the concepts of characteristi
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Chapitres de livres sur le sujet "Seismic scenarios"

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Apostol, Iasmina, Marius Mosoarca, Nicola Chieffo, and Eugen Onescu. "Seismic Vulnerability Scenarios for Timisoara, Romania." In RILEM Bookseries. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-99441-3_128.

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Slavov, S., I. Paskaleva, M. Kouteva, F. Vaccari, and G. F. Panza. "Deterministic Earthquake Scenarios for the City of Sofia." In Seismic Ground Motion in Large Urban Areas. Birkhäuser Basel, 2004. http://dx.doi.org/10.1007/978-3-0348-7355-0_16.

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Peresan, Antonella, Massimiliano Alvioli, Elisa Zuccolo, Franco Vaccari, and Hazem Badreldin. "An Approach to Rockfall Hazard Scenarios Based on Earthquake Ground Motion." In Progress in Landslide Research and Technology. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-72736-8_8.

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AbstractAfter an earthquake event, major ground effects include landslides. In Italy, the most common type of earthquake-induced landslides are rockfalls. The assessment of the extent and magnitude of an earthquake-induced landslide event may be of importance for both preparedness and response operations. An earlier work devised a modeling chain including an empirical ground shaking scenario and a three-dimensional model for rockfalls, which can be calibrated and possibly applied in real time after an earthquake event. In this study, we explore the combined use of two physics-based methods for
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Zanazzi, Elena. "Analysis of damage mechanisms of fortified heritage and proactive information tools to prevent seismic risk." In Built Heritage in post-Disaster Scenarios. CRC Press, 2024. http://dx.doi.org/10.1201/9781003253730-17.

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Cioflan, Carmen Ortanza, Dragos Toma-Danila, and Elena Florinela Manea. "Seismic Loss Estimates for Scenarios of the 1940 Vrancea Earthquake." In Springer Natural Hazards. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29844-3_30.

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Mucciarelli, M., and M. Stucchi. "Expeditious Seismic Damage Scenarios Based on Intensity Data from Historical Earthquakes." In The Use of Historical Data in Natural Hazard Assessments. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-017-3490-5_6.

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Giordano, Pier Francesco, Said Quqa, and Maria Pina Limongelli. "Impact of Decision Scenarios on the Value of Seismic Structural Health Monitoring." In Lecture Notes in Civil Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-07254-3_3.

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Di Ludovico, M., G. De Martino, A. Prota, G. Manfredi, and M. Dolce. "Damage Assessment in Italy, and Experiences After Recent Earthquakes on Reparability and Repair Costs." In Springer Tracts in Civil Engineering. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-68813-4_4.

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AbstractRecent devastating earthquakes outlined the importance of quantifying losses and the amount of resources needed for the reconstruction process. The restoration of public or residential buildings in the aftermath of the seismic event may significantly affect national economy. This remarks the primary role and crucial need of having accurate predictions of direct and indirect costs for reconstruction in order to plan effective risk mitigation strategies and perform reliable loss scenarios. The recent Italian seismic events have been a unique occasion to collect observational data on exis
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Bălan, Ştefan Florin, Dumitru Ioane, Carmen Cioflan, et al. "Scenarios for Local Seismic Effects of Tulcea (Romania) Crustal Earthquakes—Preliminary Approach of the Seismic Risk Characterization for Tulcea City." In Earthquake Hazard Impact and Urban Planning. Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-007-7981-5_5.

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Westebbe, M., J. F. Böhme, and H. Krummel. "Application of Geo-Acoustic Inversion Techniques to Subsurface Imaging of Seismic Near Field Scenarios." In Experimental Acoustic Inversion Methods for Exploration of the Shallow Water Environment. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4112-3_16.

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Actes de conférences sur le sujet "Seismic scenarios"

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Solakov, Dimcho, Stela Simeonova, and Plamena Raykova. "DETERMINISTIC EARTHQUAKE SCENARIO FOR THE CITY OF SOFIA." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s05.61.

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In the present study a set of two deterministic earthquake scenarios (expressed in peak ground acceleration and macroseismic intensity MSK) are generated for the city of Sofia - the capital of Bulgaria. The study is guided by the perception that usable and realistic, based on both local seismic history and tectonic setting, ground motion maps to be produced for urban area. The city is situated in the center of the Sofia area that is the most populated (the population is of more than 1.2 mil. inhabitants), industrial and cultural region of Bulgaria that faces considerable earthquake risk. The c
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Solakov, Dimcho, Stela Simeonova, and Plamena Raykova. "PROBABILISTIC EARTHQUAKE SCENARIOS FOR THE CITY OF VARNA." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s05.651.

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In the present study probabilistic earthquake, scenarios for the city of Varna the third-largest earthquake-prone city in Bulgaria are presented. The probabilistic hazard for a city is obtained by integrating the effects of ground motion from earthquakes of different size occurring at different locations within different seismic source regions and with different frequencies of occurrence. The ground motion maps for the city of Varna are generated combining via GIS, source geometry, earthquake occurrence model, maximum earthquake magnitude, and the appropriate attenuation relations. The probabi
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Erkmen, Bulent. "Seismic Behaviour of Multistory Prefabricated Modular Steel Buildings in High Seismic Regions." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.1811.

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&lt;p&gt;Modular steel building systems provide effective solutions for temporary and permanent accommodation, particularly in critical situations such as post-earthquake scenarios. These systems address urgent needs for rapid construction while maintaining high-quality standards, making them essential in modern construction. By staggering multiple master modular units both horizontally and vertically, diverse architectural layouts are created to meet specific requirements. This study evaluates the seismic performance of a prototype five story modular building using 3D finite element analysis
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He, Li Zhe, Kai Yang, Hong Liang Ren, and Han Yue Li. "Seismic Response Analysis of Phoenix-Shaped Tube Truss Structure of Shaohuashan Upper Station Building." In 12th Annual International Conference on Material Science and Engineering. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-lwf7w7.

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Tube truss structures are often used in large public buildings, and their safety performance under seismic effects is very important. The phoenix shape of the upper station house in the ropeway project of Shaohuashan National Forest Park in Shaanxi Province consists of 5 groups of tube truss structures forming an overall space tube truss structure form through connecting rods. The seismic response of this structure was analysed using the vibration mode decomposition response spectrum method. The results show that the overall structural vibration displacement changes in the first 10 vibration m
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Oishi, Satoru, Shihoko Ishihara, Tomohide Takeyama, Shinya Tachibana, Shiori Takasaki, and Takashi Ushijima. "Disaster prevention digital twin for damage estimation methods in Society 5.0." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.0921.

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&lt;p&gt;This study compares two damage estimation methods to establish a technique for quickly and accurately estimating damage from the Nankai Trough earthquake scenarios. In the first method, we estimated damage by regression using the total stock and the predicted seismic intensity scale distribution. This approach comes from the previous study. The second method used the maximum interstitial deformation angle per building to estimate damage by physics-based simulation. We applied an urban building and geotechnical model of Kobe City, for which we automatically created BIM using DPP. Subse
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Bairán, Jesús-Miguel, Noemí Duarte, and Pablo Navas. "Performance-based design of continuous concrete bridge accounting for life-cycle analysis and sustainability." In IABSE Congress, San José 2024: Beyond Structural Engineering in a Changing World. International Association for Bridge and Structural Engineering (IABSE), 2024. https://doi.org/10.2749/sanjose.2024.0420.

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&lt;p&gt;A performance-based design methodology is applied to a prestressed concrete continuous bridge with quantifiable assessment of life-cycle cost and CO2 emissions, accounting for durability, normal use and seismic risks. The reference structure was originally designed using traditional total- prestressed criteria. In this paper, the benefits of partially-prestressed concrete are investigated through a Life-Cycle Analysis of cost and environmental impact. In order to assess the durability deterioration risk, two different climate scenarios are investigated, representing the current situat
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Baratta, Alessandro, Ileana Corbi, Adolfo Santini, and Nicola Moraci. "Probabilistic Simulation of Territorial Seismic Scenarios." In 2008 SEISMIC ENGINEERING CONFERENCE: Commemorating the 1908 Messina and Reggio Calabria Earthquake. AIP, 2008. http://dx.doi.org/10.1063/1.2963838.

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Boiero, D., and C. Bagaini. "Up-down deconvolution in complex geological scenarios." In EAGE Seabed Seismic Today: from Acquisition to Application. European Association of Geoscientists & Engineers, 2020. http://dx.doi.org/10.3997/2214-4609.2020611021.

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Pesicka, Benjamin, Brice Exley, Marlies de Jong, and Zhongze Xu. "Governing Seismic Design Scenarios for Graving Docks." In 17th Triennial International Conference. American Society of Civil Engineers, 2025. https://doi.org/10.1061/9780784486146.040.

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Nunziata, C., A. Peresan, F. Romanelli, et al. "Realistic Ground Motion Scenarios: Methodological Approach." In 2008 SEISMIC ENGINEERING CONFERENCE: Commemorating the 1908 Messina and Reggio Calabria Earthquake. AIP, 2008. http://dx.doi.org/10.1063/1.2963860.

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Rapports d'organisations sur le sujet "Seismic scenarios"

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Paul, C., and J. F. Cassidy. Seismic hazard investigations at select DND facilities in Southwestern British Columbia: subduction, in-slab, and crustal scenarios. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/331199.

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Southwest British Columbia has some of the highest seismic hazard in Canada and is home to facilities owned by the Department of National Defence which support operations on the west coast of Canada. The potential impact of seismic hazards on these government facilities are investigated here. The hazard is from three primary sources: subduction interface, crustal and in-slab earthquakes. NRCan, in consultation with DRDC have produced representative earthquake scenarios for each of these sources. The subduction scenario we constructed was an M8.9 earthquake extending along the entire Cascadia S
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Hale, Christie, Norman Abrahamson, and Yousef Bozorgnia. Probabilistic Seismic Hazard Analysis Code Verification. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2018. http://dx.doi.org/10.55461/kjzh2652.

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Over the past decade, the use of Probabilistic Seismic Hazard Analysis (PSHA) to assess seismic hazards has expanded, leading to the creation of a number of new PSHA computer codes throughout the industry. Additionally, recent seismic source and ground-motion characterization studies have led to more complex source and ground-motion models, which necessitate implementation in PSHA codes. This project was undertaken to update previous PSHA computer code verification efforts by running an expanded set of verification tests on codes currently in use for PSHA calculations. Following an announcemen
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Mosalam, Khalid, Issac Pang, and Selim Gunay. Towards Deep Learning-Based Structural Response Prediction and Ground Motion Reconstruction. Pacific Earthquake Engineering Research Center, 2025. https://doi.org/10.55461/ipos1888.

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This research presents a novel methodology that uses Temporal Convolutional Networks (TCNs), a state-of-the-art deep learning architecture, for predicting the time history of structural responses to seismic events. By leveraging accelerometer data from instrumented buildings, the proposed approach complements traditional structural analysis models, offering a computationally efficient alternative to nonlinear time history analysis. The methodology is validated across a broad spectrum of structural scenarios, including buildings with pronounced higher-mode effects and those exhibiting both line
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Virtucio, Michael, Barbaros Cetiner, Bingyu Zhao, Kenichi Soga, and Erturgul Taciroglu. A Granular Framework for Modeling the Capacity Loss and Recovery of Regional Transportation Networks under Seismic Hazards: A Case Study on the Port of Los Angeles. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2024. http://dx.doi.org/10.55461/hxhg3206.

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Earthquakes, being both unpredictable and potentially destructive, pose great risks to critical infrastructure systems like transportation. It becomes crucial, therefore, to have both a fine-grained and holistic understanding of how the current state of a transportation system would fare during hypothetical hazard scenarios. This paper introduces a synthesis approach to assessing the impacts of earthquakes by coupling an image-based structure-and-site-specific bridge fragility generation methodology with regional-scale traffic simulations and economic loss prediction models. The proposed appro
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Atkinson, E. A. Regional mapping and qualitative petroleum resource assessment of the Magdalen Basin, Gulf of St. Lawrence, Quebec, Prince Edward Island, New Brunswick, Nova Scotia, and Newfoundland and Labrador. Natural Resources Canada/CMSS/Information Management, 2023. http://dx.doi.org/10.4095/331452.

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The Geological Survey of Canada conducted a broad regional study of the Magdalen Basin in the Gulf of St. Lawrence, as part of the Marine Conservation Targets initiative. MCT is a national initiative to protect more of Canada's offshore areas, and resource assessment and related regional mapping are part of the review process. This study assembled a large seismic and geologic database that allowed new regional mapping of several key horizons in this basin. Digital seismic data was donated by industry, and reprocessing undertaken both in-house and with contractors. Wells were correlated and top
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Ballinger, M. Y. Review of accident analysis calculations, 232-Z seismic scenario. Office of Scientific and Technical Information (OSTI), 1993. http://dx.doi.org/10.2172/6759968.

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Vail, Kylin, Bret Lizundia, David Welch, and Evan Reis. Earthquake Damage Workshop (PEER-CEA Project). Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2020. http://dx.doi.org/10.55461/plbd5536.

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This report is one of a series of reports documenting the methods and findings of a multi-year, multi-disciplinary project coordinated by the Pacific Earthquake Engineering Research Center (PEER and funded by the California Earthquake Authority (CEA). The overall project is titled “Quantifying the Performance of Retrofit of Cripple Walls and Sill Anchorage in Single-Family Wood-Frame Buildings,” henceforth referred to as the “PEER–CEA Project.” The overall objective of the PEER–CEA Project is to provide scientifically based information (e.g., testing, analysis, and resulting loss models) that
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Khosravifar, Arash. COMBINED EFFECTS OF LATERAL SPREADING AND SUPERSTRUCTURE INERTIA. Deep Foundations Institute, 2023. http://dx.doi.org/10.37308/cpf-2020-drsh-2.

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The seismic behavior of a RC pile with a diameter of 0.25 m subjected to liquefaction-induced lateral spreading was investigated using a shake table experiment that was conducted at the University of California, San Diego by Professor Ahmed Elgamal and Dr. Ahmed Ebeido (Ebeido and Elgamal 2019). A sinusoidal motion was applied at the base of a model that was inclined by 4 degrees. The loose and dense sand layers liquefied during the test, resulting in a permanent lateral spreading displacement of approximately 0.4 m (Figure E1). The pile was subjected to the combined effects of inertial loads
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Hobbs, T. E., J. M. Journeay, A. S. Rao, et al. Scientific basis of Canada's first public national seismic risk model. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/330927.

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Natural Resources Canada, in partnership with the Global Earthquake Model Foundation, has prepared a public Canadian Seismic Risk Model to support disaster risk reduction efforts across industry and all levels of government, and to aid in Canada's adoption of the Sendai Framework for Disaster Risk Reduction. Developing this model has involved the creation of a national exposure inventory, Canadian specific fragility and vulnerability curves, and adjustment of the Canadian Seismic Hazard Model which forms the basis for the seismic provisions of the National Building Code of Canada. Using the Gl
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DEEP LEARNING DAMAGE IDENTIFICATION METHOD FOR STEEL- FRAME BRACING STRUCTURES USING TIME–FREQUENCY ANALYSIS AND CONVOLUTIONAL NEURAL NETWORKS. The Hong Kong Institute of Steel Construction, 2023. http://dx.doi.org/10.18057/ijasc.2023.19.4.8.

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Lattice bracing, commonly used in steel construction systems, is vulnerable to damage and failure when subjected to horizontal seismic pressure. To identify damage, manual examination is the conventional method applied. However, this approach is time-consuming and typically unable to detect damage in its early stage. Determining the exact location of damage has been problematic for researchers. Nevertheless, detecting the failure of lateral supports in various parts of a structure using time–frequency analysis and deep learning methods, such as convolutional neural networks, is possible. Then,
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