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Financement de l’UE (3 999 562 €) : VERS UNE MEILLEURE ÉVALUATION DE LA PERFORMANCE DE SÛRETÉ POUR L’EXPLOITATION À LONG TERME DES OUVRAGES DE GÉNIE CIVIL NUCLÉAIRE Hor 31/05/2020 Programme de recherche et d'innovation de l'UE « Horizon »
Texte
VERS UNE MEILLEURE ÉVALUATION DE LA PERFORMANCE DE SÛRETÉ POUR L’EXPLOITATION À LONG TERME DES OUVRAGES DE GÉNIE CIVIL NUCLÉAIRE
The purpose of ACES is to advance the assessment of safety performance of safety-critical concrete infrastructure by addressing remaining scientific and technology gaps for the safe and LTO of NPPs. This collaborative project aims to clarify, enhance and unify methods of structural integrity assessment in support of LTO. The project scope of work focuses mainly on safety critical reinforced and prestressed concrete structures. ACES is aimed at an experimental proof of concepts, and validates the developed methodologies at both a laboratory scale and a quasi-full scale level (mock-ups). The proper understanding of deterioration and ageing mechanisms requires a research strategy based on combined experimental and theoretical studies following a multidisciplinary approach, utilizing state of the art experimental and modelling techniques. Material characterization at different length scales is necessary, focusing on the physical understanding of the degradation processes (e.g. radiation effects, internal swelling reactions, liner corrosion, etc.) and their influence on macroscopic mechanical properties and structural/functional integrity of the components. ACES aims at having a significant impact on the safety of operational Gen II and III NPPs, and impact the design of next-generation plants. ACES will improve the understanding of ageing and deterioration of concrete, and will demonstrate and quantify inherent safety margins introduced by the conservative approaches used during design and defined by codes and standards employed throughout the life of the plant. The outcomes from ACES will therefore support the LTO of NPPs. This will be achieved by using more advanced and realistic scientific methods to assess the integrity of NPP concrete infrastructure. The project will provide evidence to support the methods by carrying out various tests, including large-scale tests based on replicated scenarios of NPPs.
| Autorite de Surete Nucleaire et de Radioprotection | 18 495,38 € |
| Belgisch Laboratorium Van Elektriciteitsindustrie | 226 222 € |
| Centrum Vyzkumu REZ s.r.o. | 389 851 € |
| Ceske Vysoke Uceni Technicke V Praze | 290 775 € |
| Commissariat a L Energie Atomique et aux Energies Alternatives | 529 323 € |
| Electricite de France | 407 512 € |
| Institut de Radioprotection et de Surete Nucleaire | 527 434 € |
| LLC Energorisk | 258 650 € |
| Studiecentrum Voor Kernenergie / Centre d'Etude de l'Energie Nucleaire | 470 482 € |
| Teknologian Tutkimuskeskus VTT Oy | 704 085 € |
| UT Battelle LLC | 0,00 € |
| Zavod ZA Gradbenistvo Slovenije | 176 734 € |
https://cordis.europa.eu/project/id/900012
Cette annonce se réfère à une date antérieure et ne reflète pas nécessairement l’état actuel.
