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Contenido archivado el 2024-04-15

ASSESSMENT OF STRUCTURAL PERFORMANCE OF HLW CONTAINERS

Objetivo

THE COMPAS PROJECT HAS BEEN DESIGNED TO LOOK AT THE MECHANICAL PERFORMANCE OF THOSE CONTAINERS WHICH WILL BE USED FOR OVERPACKING AND DISPOSING OF HIGH LEVEL RADIOACTIVE WASTE. BY AGREEMENT OF THE PARTNERS IT WILL BE RESTRICTED TO THE EXAMINATION OF CONTAINERS FOR VITRIFIED WASTE RATHER THAN CONTAINERS FOR THE DIRECT DISPOSAL OF SPENT FUEL. THE PROJECT IS NOT CONCERNED WITH THE PRODUCTION OF A SPECIFIC DESIGN FOR LICENSING PURPOSES; IT IS ONLY INTENTED TO INVESTIGATE THE CHARACTERISTICS OF REPRESENTATIVE DESIGNS

THE OBJECTIVES OF THE COMPAS PROJECT ARE TO LOOK AT THE MECHANICAL PERFORMANCE OF THESE CONTAINERS AND DEVELOP AN UNDERSTANDING OF HOW THEY WILL BEHAVE WHEN SUBJECT TO THE MOST EXTREME CONDITIONS WHICH CAN BE FORESSEN IN REALISTIC DISPOSAL SCENARIOS.

IN ORDER TO PREDICT THE ULTIMATE MECHANICAL PERFORMANCE OF THE DISPOSAL CONTAINERS IT WILL BE NECESSARY TO USE COMPUTER AIDED MODELLING TECHNIQUES. THE EARLY PART OF THE COMPAS PROJECT THEREFORE INCLUDES A CONSIDERABLE AMOUNT OF COMPUTATIONAL WORK WHICH IS AIMED AT DEVELOPING CONFIDENCE IN THE USE OF THESE TECHNIQUES.

DURING THE YEAR THE CONTRACT WAS EXTENDED TO INCLUDE A MORE COMPREHENSIVE PROGRAMME OF TESTWORK AND ASSOCIATED COMPUTING. THE REVISED PROJECT PLAN NOW COMPRISES THE FOLLOWING ACTIVITIES:
1. DIRECTORY OF COMPUTER CODES
2. CONTAINMENT CONCEPTS
3. FIRST BENCHMARK EXERCISE
4. PRELIMINARY RING TESTS
5. INTERMEDIATE TESTWORK
6. ANDVANCED TESTWORK
7. PREDICTION OF ULTIMATE PERFORMANCE.

Tema(s)

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Convocatoria de propuestas

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Régimen de financiación

CSC - Cost-sharing contracts

Coordinador

OVE ARUP PARTNERSHIP LTD
Aportación de la UE
Sin datos
Dirección
Fitzroy Street 13
W1P 6BQ LONDON
Reino Unido

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Coste total
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Participantes (1)