Integral approach to service life management of NPP concrete infrastructure: From inspection database to predictive durability performance

Miguel Ferreira, Erkki Vesikari, E. Sistonen, F. Al-Neshawy

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    Abstract

    The effects of ageing of the concrete infrastructure of Finnish nuclear power plants (NPP) are a result of the harsh environmental loading and the severe in service conditions. The concrete infrastructure is an important part of nuclear power plants performing multiple functions such as load-carrying capacity, radiation shielding, and leak tightness. Sufficient accurate information on their long-term performance condition should be readily available so as to be able to demonstrate the durability of the NPP concrete infrastructure, and in estimating their future performance. This provides a solid basis for the decision making process. In response to the requirements of STUK/YVL guidelines and the recommendations of the IAEA for ageing management systems, the ManAge Project was initiated with the objective to produce a proactive service life management system for NPP in Finland, with predictive performance capabilities. The ManAge platform provides access to the structural, material and environmental information, and several user applications that address some of the requirement and need for designers and maintainers of NPP. It assists the nuclear power companies in implementing aging management activities at different phases over the lifetime a power plant. It provides a systematic approach to planning, inspection, monitoring, condition assessment, maintenance and repair of concrete structures. This paper addresses specifically two aspects of the ManAge platform: the inspection database and the application for durability service life and life cycle assessment.
    Original languageEnglish
    Title of host publicationProceedings
    Subtitle of host publication22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22
    EditorsFarhang Ostadan
    Place of PublicationRed Hook, NY, USA
    PublisherCurran Associates Inc.
    ISBN (Print)978-1-6326-6762-5
    Publication statusPublished - 2013
    MoE publication typeNot Eligible
    Event22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22 - San Francisco, United States
    Duration: 18 Aug 201323 Aug 2013
    Conference number: 23

    Conference

    Conference22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22
    Abbreviated titleSMiRT 22
    CountryUnited States
    CitySan Francisco
    Period18/08/1323/08/13

    Fingerprint

    Service life
    Nuclear power plants
    Durability
    Inspection
    Concretes
    Aging of materials
    Radiation shielding
    Condition monitoring
    Load limits
    Concrete construction
    Nuclear energy
    Life cycle
    Power plants
    Repair
    Decision making
    Planning
    Industry

    Keywords

    • concrete
    • durability
    • ageing management
    • long term operation
    • service life
    • LCA

    Cite this

    Ferreira, M., Vesikari, E., Sistonen, E., & Al-Neshawy, F. (2013). Integral approach to service life management of NPP concrete infrastructure: From inspection database to predictive durability performance. In F. Ostadan (Ed.), Proceedings: 22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22 [Paper 768] Red Hook, NY, USA: Curran Associates Inc..
    Ferreira, Miguel ; Vesikari, Erkki ; Sistonen, E. ; Al-Neshawy, F. / Integral approach to service life management of NPP concrete infrastructure : From inspection database to predictive durability performance. Proceedings: 22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22. editor / Farhang Ostadan. Red Hook, NY, USA : Curran Associates Inc., 2013.
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    title = "Integral approach to service life management of NPP concrete infrastructure: From inspection database to predictive durability performance",
    abstract = "The effects of ageing of the concrete infrastructure of Finnish nuclear power plants (NPP) are a result of the harsh environmental loading and the severe in service conditions. The concrete infrastructure is an important part of nuclear power plants performing multiple functions such as load-carrying capacity, radiation shielding, and leak tightness. Sufficient accurate information on their long-term performance condition should be readily available so as to be able to demonstrate the durability of the NPP concrete infrastructure, and in estimating their future performance. This provides a solid basis for the decision making process. In response to the requirements of STUK/YVL guidelines and the recommendations of the IAEA for ageing management systems, the ManAge Project was initiated with the objective to produce a proactive service life management system for NPP in Finland, with predictive performance capabilities. The ManAge platform provides access to the structural, material and environmental information, and several user applications that address some of the requirement and need for designers and maintainers of NPP. It assists the nuclear power companies in implementing aging management activities at different phases over the lifetime a power plant. It provides a systematic approach to planning, inspection, monitoring, condition assessment, maintenance and repair of concrete structures. This paper addresses specifically two aspects of the ManAge platform: the inspection database and the application for durability service life and life cycle assessment.",
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    Ferreira, M, Vesikari, E, Sistonen, E & Al-Neshawy, F 2013, Integral approach to service life management of NPP concrete infrastructure: From inspection database to predictive durability performance. in F Ostadan (ed.), Proceedings: 22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22., Paper 768, Curran Associates Inc., Red Hook, NY, USA, 22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22, San Francisco, United States, 18/08/13.

    Integral approach to service life management of NPP concrete infrastructure : From inspection database to predictive durability performance. / Ferreira, Miguel; Vesikari, Erkki; Sistonen, E.; Al-Neshawy, F.

    Proceedings: 22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22. ed. / Farhang Ostadan. Red Hook, NY, USA : Curran Associates Inc., 2013. Paper 768.

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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    AU - Vesikari, Erkki

    AU - Sistonen, E.

    AU - Al-Neshawy, F.

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    N2 - The effects of ageing of the concrete infrastructure of Finnish nuclear power plants (NPP) are a result of the harsh environmental loading and the severe in service conditions. The concrete infrastructure is an important part of nuclear power plants performing multiple functions such as load-carrying capacity, radiation shielding, and leak tightness. Sufficient accurate information on their long-term performance condition should be readily available so as to be able to demonstrate the durability of the NPP concrete infrastructure, and in estimating their future performance. This provides a solid basis for the decision making process. In response to the requirements of STUK/YVL guidelines and the recommendations of the IAEA for ageing management systems, the ManAge Project was initiated with the objective to produce a proactive service life management system for NPP in Finland, with predictive performance capabilities. The ManAge platform provides access to the structural, material and environmental information, and several user applications that address some of the requirement and need for designers and maintainers of NPP. It assists the nuclear power companies in implementing aging management activities at different phases over the lifetime a power plant. It provides a systematic approach to planning, inspection, monitoring, condition assessment, maintenance and repair of concrete structures. This paper addresses specifically two aspects of the ManAge platform: the inspection database and the application for durability service life and life cycle assessment.

    AB - The effects of ageing of the concrete infrastructure of Finnish nuclear power plants (NPP) are a result of the harsh environmental loading and the severe in service conditions. The concrete infrastructure is an important part of nuclear power plants performing multiple functions such as load-carrying capacity, radiation shielding, and leak tightness. Sufficient accurate information on their long-term performance condition should be readily available so as to be able to demonstrate the durability of the NPP concrete infrastructure, and in estimating their future performance. This provides a solid basis for the decision making process. In response to the requirements of STUK/YVL guidelines and the recommendations of the IAEA for ageing management systems, the ManAge Project was initiated with the objective to produce a proactive service life management system for NPP in Finland, with predictive performance capabilities. The ManAge platform provides access to the structural, material and environmental information, and several user applications that address some of the requirement and need for designers and maintainers of NPP. It assists the nuclear power companies in implementing aging management activities at different phases over the lifetime a power plant. It provides a systematic approach to planning, inspection, monitoring, condition assessment, maintenance and repair of concrete structures. This paper addresses specifically two aspects of the ManAge platform: the inspection database and the application for durability service life and life cycle assessment.

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    KW - service life

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    M3 - Conference article in proceedings

    SN - 978-1-6326-6762-5

    BT - Proceedings

    A2 - Ostadan, Farhang

    PB - Curran Associates Inc.

    CY - Red Hook, NY, USA

    ER -

    Ferreira M, Vesikari E, Sistonen E, Al-Neshawy F. Integral approach to service life management of NPP concrete infrastructure: From inspection database to predictive durability performance. In Ostadan F, editor, Proceedings: 22nd International Conference on Structural Mechanics in Reactor Technology 2013, SMiRT 22. Red Hook, NY, USA: Curran Associates Inc. 2013. Paper 768