Download or read book Uncertainty and Sensitivity in Regional Earthquake Loss Estimation written by Phani Rama Krishna Jammalamadaka and published by . This book was released on 2003 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Regional Earthquake Loss Estimation written by Erdem Karaca and published by . This book was released on 2005 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: (Cont.) As part of the uncertainty evaluation, we assess the sensitivity of earthquake losses to various component models and model parameters. Using a detailed model of regional seismicity, scenario earthquake building losses, and a relation between business losses and building losses, we develop risk curves for building losses, business losses, and total economic losses. The results underline the importance of considering uncertainty in risk assessment. Finally, we investigate the effectiveness of alternative loss mitigation strategies such as retrofitting of buildings or bridges and faster recovery of functionality for various occupancy classes or bridges. For a number of cases, we develop loss risk curves for mitigated conditions and calculate expected annual losses, which might be used for rational decision making e.g. through cost-benefit comparison.
Download or read book Sensitivity of Earthquake Loss Estimates to Source Modeling Assumptions and Uncertainty written by Paul Reasenberg and published by . This book was released on 2006 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sensitivity Study of a Seismic Loss Model for Dhaka written by Mohammad Shafiqual Alam and published by LAP Lambert Academic Publishing. This book was released on 2012-08 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismic loss assessment is very useful for the design of insurance and reinsurance schemes & in the planning of urban/regional-scale emergency response, disaster planning & seismic retrofitting schemes.Traditionally, vulnerability assessment studies have employed macro seismic intensity scales to represent the ground shaking.But, where the assessment of a structure is concerned it is the displacement that gives an indication of the damage that can be expected and hence the state-of-the-art is now to use in some way the displacement response spectrum to represent the destructive capacity of the ground motion.The application of a displacement-based methodology instead of that of a traditional intensity-based method for loss assessment of Dhaka (the capital of Bangladesh and one of the major cities of South Asia), is thus the focus of this research.A displacement-based earthquake loss assessment methodology (DBELA), is applied to Dhaka and the damage is predicted based on the comparison of displacement capacity of buildings and displacement demand by scenario earthquakes. Furthermore, the impact of uncertainty of input parameters on loss is explored by carrying out a sensitivity study.
Download or read book Improved Seismic Monitoring Improved Decision Making written by National Research Council and published by National Academies Press. This book was released on 2006-01-04 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improved Seismic Monitoringâ€"Improved Decision-Making, describes and assesses the varied economic benefits potentially derived from modernizing and expanding seismic monitoring activities in the United States. These benefits include more effective loss avoidance regulations and strategies, improved understanding of earthquake processes, better engineering design, more effective hazard mitigation strategies, and improved emergency response and recovery. The economic principles that must be applied to determine potential benefits are reviewed and the report concludes that although there is insufficient information available at present to fully quantify all the potential benefits, the annual dollar costs for improved seismic monitoring are in the tens of millions and the potential annual dollar benefits are in the hundreds of millions.
Download or read book Advances in Assessment and Modeling of Earthquake Loss written by Sinan Akkar and published by Springer Nature. This book was released on 2021-06-02 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book originates from an international workshop organized by Turkish Natural Catastrophe Insurance Pool (TCIP) in November 2019 that gathered renown researchers from academia, representatives of leading international reinsurance and modeling companies as well as government agencies responsible of insurance pricing in Turkey. The book includes chapters related to post-earthquake damage assessment, the state-of-art and novel earthquake loss modeling, their implementation and implication in insurance pricing at national, regional and global levels, and the role of earthquake insurance in building resilient societies and fire following earthquakes. The rich context encompassed in the book makes it a valuable tool not only for professionals and researchers dealing with earthquake loss modeling but also for practitioners in the insurance and reinsurance industry.
Download or read book Investigation of Sensitivity of Building Loss Estimates to Major Uncertain Variables for the Van Nuys Testbed written by Keith Alan Porter and published by . This book was released on 2002 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book estimating losses from future earthquakes written by Committee On Earthquake Engineering Panel on Earthquake Loss Estimation Methodology and published by National Academies Press. This book was released on 1989-01-01 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating Losses from Future Earthquakes written by and published by National Academies Press. This book was released on 1989 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimating Losses from Future Earthquakes written by National Research Council (U.S.). Panel on Earthquake Loss Estimation Methodology and published by . This book was released on 1989 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SYNER G Systemic Seismic Vulnerability and Risk Assessment of Complex Urban Utility Lifeline Systems and Critical Facilities written by K. Pitilakis and published by Springer. This book was released on 2014-06-19 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: SYNER-G, a multidisciplinary effort funded by the European Union, allowed the development of an innovative methodological framework for the assessment of physical as well as socio-economic seismic vulnerability and risk at urban and regional level. The results of SYNER-G are presented in two books both published by Springer, the present and a second one, entitled “SYNER-G: Typology Definition and Fragility Functions for Physical Elements at Seismic Risk: Buildings, Lifelines, Transportation Networks and Critical Facilities”(*), which provides a comprehensive state-of-the-art of the fragility curves, an alternative way to express physical vulnerability of elements at risk. In this second volume of SYNER-G, the focus has been on presenting a unified holistic methodology for assessing vulnerability at systems level considering interactions between elements at risk (physical and non-physical) and between different systems. The proposed methodology and tool encompasses in an integrated fashion all aspects in the chain, from hazard to the vulnerability assessment of components and systems and to the socio-economic impacts of an earthquake, accounting for most relevant uncertainties within an efficient quantitative simulation scheme. It systematically integrates the most advanced fragility functions to assess the vulnerability of physical assets for buildings, utility systems, transportation networks and complex infrastructures such as harbours and hospitals. The increasing impact due to interactions between different components and systems is treated in a comprehensive way, providing specifications for each network and infrastructure. The proposed socio-economic model integrates social vulnerability into the physical systems modelling approaches providing to decision makers with a dynamic platform to capture post disaster emergency issues like shelter demand and health impact decisions. Application examples at city and regional scale have provided the necessary validation of the methodology and are also included in the book. The present volume, with its companion volume on fragility functions, represent a significant step forward in the seismic vulnerability and risk assessment of complex interacting urban and regional systems and infrastructures. These volumes are not only of interest to scientists and engineers but also to the insurance industry, decision makers and practitioners in the sector of civil protection and seismic risk management. (*) Pitilakis K, Crowley E, Kaynia A (eds) (2014) SYNER-G: Typology definition and fragility functions for physical elements at seismic risk, Series: Geotechnical, Geological and Earthquake Engineering 27, ISBN 978-94-007-7872-6, Springer Science+Business Media, Dordrecht.
Download or read book Assessment of Regional Earthquake Hazards and Risk Along the Wasatch Front Utah written by Paula Gori and published by . This book was released on 2000 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Seismic Risk Analysis and Management of Civil Infrastructure Systems written by S Tesfamariam and published by Elsevier. This book was released on 2013-04-30 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthquakes represent a major risk to buildings, bridges and other civil infrastructure systems, causing catastrophic loss to modern society. Handbook of seismic risk analysis and management of civil infrastructure systems reviews the state of the art in the seismic risk analysis and management of civil infrastructure systems. Part one reviews research in the quantification of uncertainties in ground motion and seismic hazard assessment. Part twi discusses methodologies in seismic risk analysis and management, whilst parts three and four cover the application of seismic risk assessment to buildings, bridges, pipelines and other civil infrastructure systems. Part five also discusses methods for quantifying dependency between different infrastructure systems. The final part of the book considers ways of assessing financial and other losses from earthquake damage as well as setting insurance rates. Handbook of seismic risk analysis and management of civil infrastructure systems is an invaluable guide for professionals requiring understanding of the impact of earthquakes on buildings and lifelines, and the seismic risk assessment and management of buildings, bridges and transportation. It also provides a comprehensive overview of seismic risk analysis for researchers and engineers within these fields. This important handbook reviews the wealth of recent research in the area of seismic hazard analysis in modern earthquake design code provisions and practices Examines research into the analysis of ground motion and seismic hazard assessment, seismic risk hazard methodologies Addresses the assessment of seismic risks to buildings, bridges, water supply systems and other aspects of civil infrastructure
Download or read book Regional Loss Estimation in Earthquakes written by Anqi Liu and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Uncertainty Specification and Propagation for Loss Estimation Using FOSM Method written by Jack W. Baker and published by . This book was released on 2003 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book HAZUS r MH Estimated Annualized Earthquake Losses for the United States FEMA 366 April 2008 written by Federal Emergency Agency and published by FEMA. This book was released on 2013-04-02 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent earthquakes around the world show a pattern of steadily increasing damages and losses that are due primarily to two factors: (1) significant growth in earthquake-prone urban areas and (2) vulnerability of the older building stock, including buildings constructed within the past 20 years. In the United States, earthquake risk has grown substantially with development while the earthquake hazard has remained relatively constant. Understanding the hazard requires studying earthquake characteristics and locales in which they occur while understanding the risk requires an assessment of the potential damage to the built environment and to the welfare of people - especially in high risk areas. Estimating the varying degree of earthquake risk throughout the United States is useful for informed decision-making on mitigation policies, priorities, strategies, and funding levels in the public and private sectors. For example, potential losses to new buildings may be reduced by applying seismic design codes and using specialized construction techniques. However, decisions to spend money on either of those solutions require evidence of risk. In the absence of a nationally accepted criterion and methodology for comparing seismic risk across regions, a consensus on optimal mitigation approaches has been difficult to reach. While there is a good understanding of high risk areas such as Los Angeles, there is also growing recognition that other regions such as New York City and Boston have a low earthquake hazard but are still at high risk of significant damage and loss. This high risk level reflects the dense concentrations of buildings and infrastructure in these areas constructed without the benefit of modern seismic design provisions. In addition, mitigation policies and practices may not have been adopted because the earthquake risk was not clearly demonstrated and the value of using mitigation measures in reducing that risk may not have been understood. This study highlights the impacts of both high risk and high exposure on losses caused by earthquakes. It is based on loss estimates generated by HAZUS(R)-MH, a geographic information system (GIS)-based earthquake loss estimation tool developed by the Federal Emergency Management Agency (FEMA) in cooperation with the National Institute of Building Sciences (NIBS). The HAZUS tool provides a method for quantifying future earthquake losses. It is national in scope, uniform in application, and comprehensive in its coverage of the built environment.
Download or read book Regional Seismic Hazard and Risk Analysis Through Geographic Information Systems written by Stephanie A. King and published by . This book was released on 1994 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
