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Content archived on 2024-05-27

Management of Nuclear Plant Operation by Optimising Weld Repairs

Objective

Development of advanced weld repair and assessment technologies will reduce unplanned outage time and thereby increase the economic performance and safety of the nuclear power industry. Optimised weld repair procedures and alternative post-weld treatments are to be developed that will shorten repair time-scales, minimise residual stresses and improve component life and integrity.

Assessment methodology for treating defects in residual stress fields will be refined to give more accurate and informed sentencing of defects in ageing plant; this will lead to fewer repairs (reducing outage times) and greater assurance of safety. State-of-art numerical methods will be used to develop the technologies and demonstrate structural integrity. Mock-up trials combined with conventional testing and advanced experimental methods(e.g. neutron diffraction, deep-hole drilling and laser strain scanning) will be used thunder write the new procedures. Guidelines for inclusion in Codes and Standards will deliver the new technologies to wider industry.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

CSC - Cost-sharing contracts

Coordinator

INSTITUT DE SOUDURE
EU contribution
No data
Address
Centre André Leroy Zone Industrielle Les Jonquièr
57365 Ennery
France

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Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

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Participants (6)

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