A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The use of digital twins for waste estimation in nuclear facilities' dismantling and decommissioning: the PLEIADES project
Nowadays, a considerable number of nuclear power plants worldwide have reached or will reach the end of their lifespan and will need to be dismantled within the next few decades. Dismantling and decommissioning (D&D) of nuclear facilities is a challenging, complex, and hazardous task that was never foreseen before the first reactors' shutdowns. As part of D&D activities, the waste minimization and waste management have an essential interest. The EU-funded PLEIADES (PLatform based on Emerging and Interoperable Applications for enhanced Decommissioning processES) project gathers 14 partners (academics and research organizations, small and medium-sized enterprises (SMEs) and industrial companies, and a Technical Safety Organization) representing different stakeholders and providers of the nuclear dismantling domain. Coming from seven European countries, they join forces to demonstrate an innovative digital approach and a new methodology for improving selected key tasks related to D&D. To achieve these goals, the project aims to develop digital twins (DTs) through a BIM (building information modelling) technology-based platform. To structure the data, PLEIADES proposes a decommissioning-oriented ontology that provides a common understanding of the concept, with specific decommissioning terminology. The developed platform provides the integration of the different data and tools. In order to demonstrate the PLEIADES concept, six user stories have been defined based on three real-life use cases from three different European countries, namely France, Norway, and Spain. They allow scenario studies and address application areas such as cost and planning, radiation exposure estimation, and waste assessment. Three of the user stories are directly linked to one use case and focus on comparing alternative scenarios to basic decommissioning activities such as radiological characterization or the decontamination of building surfaces. The other three focus on risk management, uncertainties, regulatory aspects, and ...
The use of digital twins for waste estimation in nuclear facilities' dismantling and decommissioning: the PLEIADES project
Nowadays, a considerable number of nuclear power plants worldwide have reached or will reach the end of their lifespan and will need to be dismantled within the next few decades. Dismantling and decommissioning (D&D) of nuclear facilities is a challenging, complex, and hazardous task that was never foreseen before the first reactors' shutdowns. As part of D&D activities, the waste minimization and waste management have an essential interest. The EU-funded PLEIADES (PLatform based on Emerging and Interoperable Applications for enhanced Decommissioning processES) project gathers 14 partners (academics and research organizations, small and medium-sized enterprises (SMEs) and industrial companies, and a Technical Safety Organization) representing different stakeholders and providers of the nuclear dismantling domain. Coming from seven European countries, they join forces to demonstrate an innovative digital approach and a new methodology for improving selected key tasks related to D&D. To achieve these goals, the project aims to develop digital twins (DTs) through a BIM (building information modelling) technology-based platform. To structure the data, PLEIADES proposes a decommissioning-oriented ontology that provides a common understanding of the concept, with specific decommissioning terminology. The developed platform provides the integration of the different data and tools. In order to demonstrate the PLEIADES concept, six user stories have been defined based on three real-life use cases from three different European countries, namely France, Norway, and Spain. They allow scenario studies and address application areas such as cost and planning, radiation exposure estimation, and waste assessment. Three of the user stories are directly linked to one use case and focus on comparing alternative scenarios to basic decommissioning activities such as radiological characterization or the decontamination of building surfaces. The other three focus on risk management, uncertainties, regulatory aspects, and ...
The use of digital twins for waste estimation in nuclear facilities' dismantling and decommissioning: the PLEIADES project
Jacques, Marie-Bénédicte (author) / Gentes, Sascha (author) / Ridao Cabrerizo, Joseph A. (author) / Daniška, Dušan (author)
2024-01-04
Safety of Nuclear Waste Disposal, 2, 11–12 ; ISSN: 2749-4802
Article (Journal)
Electronic Resource
English
The decommissioning and dismantling of the concrete structures of redundant nuclear facilities
| British Library Conference Proceedings | 1996
Decommissioning, dismantling, removal and recycling
| Emerald Group Publishing | 1986