Radioactive Waste Management Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste Application to Argillaceous Media - "Clay Club" Workshop Proceedings - Braun

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Book Synopsis Radioactive Waste Management Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste Application to Argillaceous Media - "Clay Club" Workshop Proceedings - Braun by :

Download or read book Radioactive Waste Management Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste Application to Argillaceous Media - "Clay Club" Workshop Proceedings - Braun written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste

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Publisher : OECD Publishing
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste by :

Download or read book Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste written by and published by OECD Publishing. This book was released on 2004 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most experts worldwide agree that radioactive waste disposal in engineered facilities, or repositories, located in appropriate formations deep underground, provide a suitable waste management option for protecting humans and the environment now and in the future. An NEA workshop was organised on 9-11 December 2003 in Braunschweig, Germany, devoted specifically to argillaceous settings for deep geological repositories. The workshop brought together scientists from academic institutions, engineers from various research institutions or companies, consultants, regulatory authorities and national waste management organisations to establish the scientific basis for stability and buffering capacity of deep geological waste management systems. The present report synthesises the main outcomes of that workshop and presents a compilation of the related abstracts.

Radioactive Waste Management Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste Application to Crystalline Rock

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Book Synopsis Radioactive Waste Management Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste Application to Crystalline Rock by :

Download or read book Radioactive Waste Management Stability and Buffering Capacity of the Geosphere for Long-term Isolation of Radioactive Waste Application to Crystalline Rock written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radioactive Waste Confinement

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Publisher : Geological Society of London
ISBN 13 : 1786202735
Total Pages : 366 pages
Book Rating : 4.7/5 (862 download)

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Book Synopsis Radioactive Waste Confinement by : S. Norris

Download or read book Radioactive Waste Confinement written by S. Norris and published by Geological Society of London. This book was released on 2017-05-04 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is internationally accepted that the safest and most sustainable option for managing radioactive waste is geological disposal, utilizing both engineering and geology to isolate the waste and contain the radioactivity. This Special Publication contains 25 scientific studies presented at the 6th conference on ‘Clays in natural and engineered barriers for radioactive waste confinement’ held in Brussels, Belgium in 2015. The conference and this resulting volume cover many of the aspects of clay characterization and behaviour considered at various temporal and spatial scales relevant to the confinement of radionuclides in clay, from basic phenomenological process descriptions to the global understanding of performance and safety at repository and geological scales. The papers in this volume consider research into argillaceous media under the following topic areas: large-scale geological characterization; general strategy for clay-based disposal systems; geomechanics; mass transfer; bentonite evolution and gas transfer. The collection of different topics presented in this Special Publication demonstrates the diversity of geological repository research.

Status of Technology for Isolating High-level Radioactive Wastes in Geologic Repositories

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ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Status of Technology for Isolating High-level Radioactive Wastes in Geologic Repositories by : Cyrus Klingsberg

Download or read book Status of Technology for Isolating High-level Radioactive Wastes in Geologic Repositories written by Cyrus Klingsberg and published by . This book was released on 1980 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Radioactive Waste Disposal Into a Plastic Clay Formation

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Publisher : Routledge
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Radioactive Waste Disposal Into a Plastic Clay Formation by : Marco D'Alessandro

Download or read book Radioactive Waste Disposal Into a Plastic Clay Formation written by Marco D'Alessandro and published by Routledge. This book was released on 1981 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technologie, industrie, métiers.

Thermo-hydrological-mechanical Analysis of a Clay Barrier for Radioactive Waste Isolation

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (812 download)

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Book Synopsis Thermo-hydrological-mechanical Analysis of a Clay Barrier for Radioactive Waste Isolation by : Lakshman Dontha

Download or read book Thermo-hydrological-mechanical Analysis of a Clay Barrier for Radioactive Waste Isolation written by Lakshman Dontha and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The engineered barrier system is a basic element in the design of repository to isolate high level radioactive waste (HLW). In this system, the clay barrier plays a prominent role in dispersing the heat generated from the waste, reduce the flow of pore water from the host rock, and maintaining the structural stability of the waste canister. The compacted expansive clay (generally bentonite blocks) is initially in unsaturated state. During the life time of the repository, the barrier will undergo different coupled thermal, hydrological and mechanical (THM) phenomena due to heating (from the heat-emitting nuclear waste) and hydration (from the saturated host rock). The design of nuclear waste disposal requires the prediction of the long term barrier behavior (i.e. hundred or thousand years), so numerical modeling is a basic component of the repository design. The numerical analyses are performed using mathematical THM formulation and the associated numerical code. Constitutive models are an essential part of the numerical simulations. Those constitutive models represent the intrinsic behavior of the material for the individual physical phenomenon (i.e. thermal, hydraulic and mechanical). Deterministic analyses have shown the potential of such mathematical formulations to describe the physical behavior of the engineered barrier system. However, the effect of the inherent uncertainties associated with the different constitutive models on the global behavior of the isolation system has not been explored yet. The first part of this thesis is related to application of recent probabilistic methods to understand and assess the impact of uncertainties on the global THM model response. Experimental data associated with the FEBEX project has been adopted for the case study presented in this thesis. CODE_BRIGHT, a fully coupled THM finite element program, is used to perform the numerical THM analysis. The second part of this thesis focuses on the complex mechanical behavior observed in a barrier material subjected (during 5 years) to heating and hydration under actual repository conditions The studied experiment is the (ongoing) full scale in-situ FEBEX test at Grimsel test site, Switzerland. A partial dismantling of this experiment has allowed the inspection of the barrier material subjected to varying stresses due to hydration and heating. The clay underwent both elastic and plastic volumetric deformations at different suction and temperature levels with changes in the pre-consolidation pressure and voids ratio that are difficult to explain with conventional models. In this thesis a double structure elasto plastic model is proposed to study the mechanical behavior of this barrier material. The numerical modeling was performed with CODE_BRIGHT. The study shows that the double structure model explains satisfactorily the observed changes in the mechanical behavior of the clay material.

Organic Material in Clay-based Buffer Materials and Its Potential Impact on Radionuclide Transport

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Publisher : Pinewa, Man. : Geochemistry Research Branch, Whiteshell Laboratories
ISBN 13 : 9780660168906
Total Pages : 20 pages
Book Rating : 4.1/5 (689 download)

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Book Synopsis Organic Material in Clay-based Buffer Materials and Its Potential Impact on Radionuclide Transport by : Peter Vilks

Download or read book Organic Material in Clay-based Buffer Materials and Its Potential Impact on Radionuclide Transport written by Peter Vilks and published by Pinewa, Man. : Geochemistry Research Branch, Whiteshell Laboratories. This book was released on 1997 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Evaluation of the Concept of Storing Radioactive Wastes in Bedrock Below the Savannah River Plant Site

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Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis An Evaluation of the Concept of Storing Radioactive Wastes in Bedrock Below the Savannah River Plant Site by : National Research Council (U.S.). Committee on Radioactive Waste Management

Download or read book An Evaluation of the Concept of Storing Radioactive Wastes in Bedrock Below the Savannah River Plant Site written by National Research Council (U.S.). Committee on Radioactive Waste Management and published by . This book was released on 1972 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Containment of High-Level Radioactive and Hazardous Solid Wastes with Clay Barriers

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Publisher : CRC Press
ISBN 13 : 9781138115361
Total Pages : 480 pages
Book Rating : 4.1/5 (153 download)

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Book Synopsis Containment of High-Level Radioactive and Hazardous Solid Wastes with Clay Barriers by : Raymond N. Yong

Download or read book Containment of High-Level Radioactive and Hazardous Solid Wastes with Clay Barriers written by Raymond N. Yong and published by CRC Press. This book was released on 2017-05-31 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the principal objections to or problems with the use of nuclear fuel is that a proven method for safe disposal of spent nuclear fuel has yet to be established. The central focus of most schemes underway to dispose of these high-level radioactive wastes relies on clay-based buffers and barriers to isolate spent fuel canisters in boreholes deep underground in specially constructed tunnels and caverns. Current thought on the principal methods of containment of high-level radioactive wastes is presented in this book. The authors proceed to discuss the processes and mechanisms involved in the development of long term properties and performance of clay-based buffers and backfills. The procedures and methodologies used to undertake predictions and performance assessments of these materials are also examined. This is an invaluable reference for professionals, researchers, academics and regulators engaged in the development of radioactive waste sites.

Characterizing the Geosphere in High-level Radioactive Waste Management

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ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (123 download)

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Book Synopsis Characterizing the Geosphere in High-level Radioactive Waste Management by : J. F. Sykes

Download or read book Characterizing the Geosphere in High-level Radioactive Waste Management written by J. F. Sykes and published by . This book was released on 2003 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

PAGIS : Performance Assessment of Geological Isolation Systems for Radioactive Waste : Disposal in Clay Formations

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Publisher :
ISBN 13 :
Total Pages : 752 pages
Book Rating : 4.:/5 (846 download)

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Book Synopsis PAGIS : Performance Assessment of Geological Isolation Systems for Radioactive Waste : Disposal in Clay Formations by : J. Marivoet

Download or read book PAGIS : Performance Assessment of Geological Isolation Systems for Radioactive Waste : Disposal in Clay Formations written by J. Marivoet and published by . This book was released on 1988 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Multiple Roles of Clays in Radioactive Waste Confinement

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Publisher :
ISBN 13 : 9781786204271
Total Pages : pages
Book Rating : 4.2/5 (42 download)

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Book Synopsis Multiple Roles of Clays in Radioactive Waste Confinement by : Simon Norris

Download or read book Multiple Roles of Clays in Radioactive Waste Confinement written by Simon Norris and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the multiple roles of clays in radioactive waste confinement. In particular it focuses on the breadth and depth of the associated research and engineering design programmes that are being progressed both nationally and internationally. It will be of interest to specialists and to Earth scientists outside of geological disposal.

Consideration of Environmental Changes in Long-term Radioactive Waste Disposal System Evaluations

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (111 download)

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Book Synopsis Consideration of Environmental Changes in Long-term Radioactive Waste Disposal System Evaluations by :

Download or read book Consideration of Environmental Changes in Long-term Radioactive Waste Disposal System Evaluations written by and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Clays in Natural and Engineered Barriers for Radioactive Waste Confinement

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Publisher :
ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Clays in Natural and Engineered Barriers for Radioactive Waste Confinement by : Simon Norris

Download or read book Clays in Natural and Engineered Barriers for Radioactive Waste Confinement written by Simon Norris and published by . This book was released on 2017 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Evaluation of the Concept of Storing Radioactive Wastes in Bedrock Below the Savannah River Plant Site

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Author :
Publisher :
ISBN 13 :
Total Pages : 93 pages
Book Rating : 4.:/5 (499 download)

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Book Synopsis An Evaluation of the Concept of Storing Radioactive Wastes in Bedrock Below the Savannah River Plant Site by : National Research Council (U.S.). Committee on Radioactive Waste Management

Download or read book An Evaluation of the Concept of Storing Radioactive Wastes in Bedrock Below the Savannah River Plant Site written by National Research Council (U.S.). Committee on Radioactive Waste Management and published by . This book was released on 1972 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reversibility and Retrievability in Geologic Disposal of Radioactive Waste

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Publisher :
ISBN 13 : 9789264184718
Total Pages : 49 pages
Book Rating : 4.1/5 (847 download)

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Book Synopsis Reversibility and Retrievability in Geologic Disposal of Radioactive Waste by :

Download or read book Reversibility and Retrievability in Geologic Disposal of Radioactive Waste written by and published by . This book was released on 2001 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: