Till innehållet
English
Till startsidan
  • Rapport
  • Kärnkraft

Instrumentation and Monitoring of Concrete Structures in nuclear Power Plants

| 2016:306 | Peter Lundqvist
This report is a summary of the seminar ”Instrumentation and Monitoring of Concrete Structures in Nuclear Power Plants” organized by the Energiforsk concrete research program nuclear in March 2016.

The purpose of the seminar was to widen the knowledge within the nuclear industry regarding instrumentation and monitoring of nuclear concrete structures and also to provide a basis for discussion of further research within this field.

Presentations covering several topics within monitoring and instrumentation of concrete structures were given divided into three categories:

  • Reactor containments with bonded tendons
  • Reactor containments with unbonded tendons
  • Monitoring of physical properties in concrete structures

Rapporter och publikationer

Här listas rapporter och resultatblad från programmet.

    • Rapport

    Determination of stresses in grouted strands of a reactor containment by a destructive test method

    The aim of this study is to analyze prestressed bonded tendons obtained through the decommissioning of Barsebäck nuclear power plant, to better understand the factors that influence their performance.

    |2025:1130Peter Lundqvist and Manouchehr Hassanzadeh, Sweco
    2025:1130 Rapportbild.png
    • Rapport

    Träinducerad korrosion på ingjuten tätplåt

    Projektet har utfört labbstudier med syfte att närmare undersöka de fenomen som sker vid initiering av en aktiv/passiv-cell inducerad av en ingjuten träbit på tätplåt.

    |2025:1123Jonas Engblom, Bertil Sandberg, Johan Ahlström
    Bild till webben 2025-1123
    • Rapport

    Shear Force Capacity of Existig Concrete Slabs, 2025:1102

    Shear force capacity in concrete slabs is crucial for structural integrity, especially in nuclear power plants where safety and reliability are paramount. In several cases low or sometimes insufficient shear force capacities have been observed in structural analyses of existing concrete slabs using modern codes. Understanding shear force capacity and how it has been treated in earlier codes helps ensure durability and safety, preventing structural failures.

    |2025:1102Lamis Ahmed
    2025 1102 Bild Webben (1)
    • Rapport

    Nonlinear Ultrasonic Evaluation for Corrosion Assessment of Steel Plates Embedded in Concrete

    This thesis evaluates nonlinear ultrasonic methods for detecting and assessing corrosion in embedded containment liners.

    |2024:1022Markus Nilsson
    2024 1022 Bild Webben