An Introduction to Probabilistic Fault Displacement Hazard Analysis in Site Evaluation for Existing Nuclear Installations

An Introduction to Probabilistic Fault Displacement Hazard Analysis in Site Evaluation for Existing Nuclear Installations PDF Author: IAEA
Publisher:
ISBN: 9789201383211
Category :
Languages : en
Pages : 0

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Book Description
Probabilistic fault displacement hazard analysis (PFDHA) is a relatively new methodology, and actual examples of applications are quite limited. The current publication provides an introduction to probabilistic approaches to fault displacement hazard assessment with reference to relevant IAEA safety standards. It delineates the most important aspects of PFDHA (including up to date practices, open problems, and challenging issues) within a coherent framework. The information provided will be valuable not only for Member States when applying PFDHA to the site safety assessment of existing installations, but also for nuclear power plant operating organizations, regulatory bodies, vendors, technical support organizations and researchers working in the area of seismic hazard assessment.

An Introduction to Probabilistic Fault Displacement Hazard Analysis in Site Evaluation for Existing Nuclear Installations

An Introduction to Probabilistic Fault Displacement Hazard Analysis in Site Evaluation for Existing Nuclear Installations PDF Author: IAEA
Publisher:
ISBN: 9789201383211
Category :
Languages : en
Pages : 0

Get Book Here

Book Description
Probabilistic fault displacement hazard analysis (PFDHA) is a relatively new methodology, and actual examples of applications are quite limited. The current publication provides an introduction to probabilistic approaches to fault displacement hazard assessment with reference to relevant IAEA safety standards. It delineates the most important aspects of PFDHA (including up to date practices, open problems, and challenging issues) within a coherent framework. The information provided will be valuable not only for Member States when applying PFDHA to the site safety assessment of existing installations, but also for nuclear power plant operating organizations, regulatory bodies, vendors, technical support organizations and researchers working in the area of seismic hazard assessment.

Best Practices in Physics-based Fault Rupture Models for Seismic Hazard Assessment of Nuclear Installations

Best Practices in Physics-based Fault Rupture Models for Seismic Hazard Assessment of Nuclear Installations PDF Author: Luis A. Dalguer
Publisher: Birkhäuser
ISBN: 3319727095
Category : Science
Languages : en
Pages : 333

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Book Description
This volume collects several extended articles from the first workshop on Best Practices in Physics-based Fault Rupture Models for Seismic Hazard Assessment of Nuclear Installations (BestPSHANI). Held in 2015, the workshop was organized by the IAEA to disseminate the use of physics-based fault-rupture models for ground motion prediction in seismic hazard assessments (SHA). The book also presents a number of new contributions on topics ranging from the seismological aspects of earthquake cycle simulations for source scaling evaluation, seismic source characterization, source inversion and physics-based ground motion modeling to engineering applications of simulated ground motion for the analysis of seismic response of structures. Further, it includes papers describing current practices for assessing seismic hazard in terms of nuclear safety in low seismicity areas, and proposals for physics-based hazard assessment for critical structures near large earthquakes. The papers validate and verify the models by comparing synthetic results with observed data and empirical models. The book is a valuable resource for scientists, engineers, students and practitioners involved in all aspects of SHA.

Seismic Hazards in Site Evaluation for Nuclear Installations

Seismic Hazards in Site Evaluation for Nuclear Installations PDF Author: IAEA
Publisher: International Atomic Energy Agency
ISBN: 9201180217
Category : Business & Economics
Languages : en
Pages : 98

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Book Description
This Safety Guide supersedes the 2010 edition of IAEA Safety Standards Series No. SSG-9. It takes account of recently gained knowledge and practices developed by Member States related to seismic hazards, especially lessons from the Fukushima Daiichi accident. It also addresses concomitant events associated with earthquakes, such as tsunamis. The revision provides a clearer separation between the process for assessing the seismic hazards at a specific nuclear installation site and the process for defining the related basis for design and safety assessment of the nuclear installation. Thus, it bridges gaps and avoids undue overlap of the two processes, which correspond to and are performed at different stages of siting of the nuclear installation.

Diffuse Seismicity in Seismic Hazard Assessment for Site Evaluation of Nuclear Installations

Diffuse Seismicity in Seismic Hazard Assessment for Site Evaluation of Nuclear Installations PDF Author: International Atomic Energy Agency
Publisher: IAEA Safety Report Series No.
ISBN: 9789201017161
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
Diffuse seismicity refers to earthquakes occurring in locations where no apparent correlation can be made with any causative faults. This publication provides guidance for addressing the seismic hazard from diffuse seismicity in a manner consistent with internationally recognized practices and with reference to relevant IAEA safety standards.

SITE EVALUATION FOR NUCLEAR INSTALLATIONS.

SITE EVALUATION FOR NUCLEAR INSTALLATIONS. PDF Author: INTERNATIONAL ATOMIC ENERGY AGENCY.
Publisher:
ISBN: 9789203076197
Category :
Languages : en
Pages :

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Book Description


Ground Motion Simulation Based on Fault Rupture Modelling for Seismic Hazard Assessment in Site Evaluation for Nuclear Installations

Ground Motion Simulation Based on Fault Rupture Modelling for Seismic Hazard Assessment in Site Evaluation for Nuclear Installations PDF Author: International Atomic Energy Agency
Publisher: Safety Report
ISBN: 9789201023155
Category : Science
Languages : en
Pages : 0

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Book Description
Explaining the principles that underlie strong ground motion simulation, this publication describes various methods for simulating strong ground motions, and presents some examples of strong ground motion simulations using fault rupture modelling. The detailed guidelines and practical tools presented in this Safety Report will be of value to researchers, operating organizations, regulatory bodies, vendors and technical support organizations in the areas of seismic hazard evaluation of nuclear installations. The information provided will also be of great importance for seismic hazard assessments following the Fukushima Daiichi nuclear power plant accident.

Development and Application of Level 2 Probabilistic Safety Assessment for Nuclear Power Plants

Development and Application of Level 2 Probabilistic Safety Assessment for Nuclear Power Plants PDF Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201022103
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
The objective of this Safety Guide is to provide recommendations for meeting the IAEA safety requirements in performing or managing a level 2 probabilistic safety assessment (PSA) project for a nuclear power plant; thus it complements the Safety Guide on level 1 PSA. One of the aims of this Safety Guide is to promote a standard framework, standard terms and a standard set of documents for level 2 PSAs to facilitate regulatory and external peer review of their results. It describes all elements of the level 2 PSA that need to be carried out if the starting point is a fully comprehensive level 1 PSA. Contents: 1. Introduction; 2. PSA project management and organization; 3. Identification of design aspects important to severe accidents and acquisition of information; 4. Interface with level 1 PSA: Grouping of sequences; 5. Accident progression and containment analysis; 6. Source terms for severe accidents; 7. Documentation of the analysis: Presentation and interpretation of results; 8. Use and applications of the PSA; References; Annex I: Example of a typical schedule for a level 2 PSA; Annex II: Computer codes for simulation of severe accidents; Annex III: Sample outline of documentation for a level 2 PSA study.

Volcanic Hazard Assessments for Nuclear Installations

Volcanic Hazard Assessments for Nuclear Installations PDF Author: IAEA
Publisher: IAEA TECDOC Series
ISBN: 9789201049162
Category : Nuclear facilities
Languages : en
Pages : 0

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Book Description
This publication provides information on detailed methodologies and examples in the application of volcanic hazard assessment to site evaluation for nuclear installations, thereby addressing the recommendations in IAEA Safety Standards Series No. SSG-21, Volcanic Hazards in Site Evaluation for Nuclear Installations. It demonstrates the practicability of evaluating the recommendations through a systematic volcanic hazard assessment and examples from Member States. The results of this hazard assessment can be used to derive the appropriate design bases and operational considerations for specific nuclear installations.

Safety Assessment for Spent Fuel Storage Facilities

Safety Assessment for Spent Fuel Storage Facilities PDF Author: International Atomic Energy Agency
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 88

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Book Description
Describes international approaches for maintaining fuel subcritical, removing residual heat, providing radiation protection and containing radioactive materials for the lifetime of a facility. It is intended to provide details on the safety assessment of interim spent fuel storage facilities that are not an integral part of an operating plant.

IAEA Safety Glossary

IAEA Safety Glossary PDF Author: International Atomic Energy Agency
Publisher: International Atomic Energy Agency
ISBN: 9789201047182
Category : Technology & Engineering
Languages : en
Pages : 261

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Book Description
The IAEA Safety Glossary defines and explains technical terms used in the IAEA Safety Standards and other safety related IAEA publications, and provides information on their usage. The 2018 Edition of the IAEA Safety Glossary is a new edition of the IAEA Safety Glossary, originally issued in 2007. It has been revised and updated to take into account new terminology and usage in safety standards issued between 2007 and 2018. The revisions and updates reflect developments in the technical areas of application of the safety standards and changes in regulatory approaches in Member States.