http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a European approach to seismic hazard analysis
This book presents a summary of the important outcomes of the SIGMA project related to all aspects of Probabilistic Seismic Hazard Assessment: source characterization, rock motion characterization, site response characterization, and hazard calculations, with for all of them emphasis on the treatment of uncertainties. In recent years, attempts have been made to identify and quantify uncertainties in seismic hazard estimations for regions with moderate seismicity. These uncertainties, for which no estimation standards exist, create major difficulties and can lead to different interpretations and divergent opinions among experts. To address this matter, an international research project was launched in January 2011, by an industrial consortium composed of French and Italian organizations. This program, named SIGMA (Seismic Ground Motion Assessment) lasted for five years and involved a large number of international institutions. This book is intended for instructors running courses on engineering seismology, graduate students in the same field and practicing engineers involved in Probabilistic Seismic Hazard Analyses.
Acronyms; Chapter 1: Introduction; 1.1 Overview of the Project Organisation; 1.2 Object of the Document; References; Chapter 2: General Concepts and PSHA Background; 2.1 Development of a Seismotectonic Framework for PSHA; 2.2 Development of Seismic Sources and Logic Trees for Source Definition; 2.3 Site Specific vs. Regional Study; 2.4 PSHA -- A Framework for Seismic Source & Ground Motion & Site Response Characterization; 2.5 Logic Tree Approach and Treatment of Uncertainties; 2.5.1 Epistemic Uncertainty vs. Aleatory Variability; 2.5.2 Logic Tree Methodology; 2.5.3 Site Response.
2.5.3.1 Methods for Implementing Site Response Effects2.5.4 Use of Experts; 2.5.4.1 Guidance Regarding Expert Elicitations; 2.6 Interface Issues Between Work Packages; 2.7 Common Required Outputs for Seismic Hazard Results; 2.7.1 Basic Definitions and Requirements; 2.7.1.1 Control Point; 2.7.1.2 Components of Motion; 2.7.1.3 Vibration Frequencies for Hazard Analysis; 2.7.1.4 Lowest Annual Probability of Exceedance; 2.7.2 Common Hazard Results; 2.7.2.1 Seismic Hazard Curves for Reference Rock Site Condition; 2.7.2.2 Seismic Hazard Curves for the Soil Site Condition.
2.7.2.3 Epistemic Uncertainty in the Soil Hazard Curves2.7.2.4 Uniform Hazard Spectra; 2.7.2.5 Disaggregation; 2.7.3 Additional Parameters; 2.7.3.1 Ground Motion Duration; 2.7.3.2 Peak Ground Velocity; 2.7.3.3 Cumulative Absolute Velocity; References; Chapter 3: Seismic Source Characterization; 3.1 Pre-requisites to Develop the SSC Models; 3.2 Database, Earthquake Catalogue, Magnitude Conversions, Uncertainties on Metadata; 3.3 Seismic Source Models; 3.3.1 Diffuse Seismicity Versus Identified Seismogenic Structures; 3.3.2 Seismic Source Characterization Framework.
3.3.3 Area Source, Fault Sources, Gridded Seismicity3.3.3.1 Area Sources; 3.3.3.2 Fault Sources; 3.3.3.3 Gridded/Smoothed Seismicity; 3.3.4 Lessons Learned Related to Seismic Source Models; 3.4 Occurrence Processes; 3.4.1 Poisson Model; 3.4.2 Characteristic Model; 3.4.3 Time-Dependent Seismicity Models; 3.5 Maximum Magnitude and Recurrence Parameters; 3.5.1 Maximum Magnitude; 3.5.2 Recurrence Parameters; 3.5.3 Lessons Learned; 3.6 Logic-Tree Implications; 3.6.1 Logic Tree Approaches; 3.6.2 Efficient Tools for the Logic Tree Conception and Weights Assignment.
3.6.2.1 Pilot Model for an Interaction and Interface Management Between Components of the PSHA3.6.2.2 Disaggregation; 3.6.2.3 Sensitivity Analyses; 3.6.2.4 Testing the Branches of the Logic Tree Using Data and Observations; 3.6.3 Verification and Quality Assurance (QA); References; Chapter 4: Rock Motion Characterization; 4.1 Empirical Models and Point Source Stochastic Models; 4.1.1 Empirical Ground Motion Attenuation Models; 4.1.2 Point Source Stochastic Models; 4.2 Model Selection and Criteria; 4.2.1 Modelling Criteria; 4.2.2 Tectonic Consistency; 4.2.3 Site-Conditions Consistency.
4.3 Corrections or Modifications of Published Models.
Plný text je dostupný pouze z IP adres počítačů Univerzity Tomáše Bati ve Zlíně nebo vzdáleným přístupem pro zaměstnance a studenty
Includes bibliographical references and index.
Geotechnical, geological, and earthquake engineering ; v. 42