- Rapport
- Kärnkraft
Remote inspections of concrete structures
This report includes state-of-the-art and state-of-the practice technologies within remote inspection of concrete structures. It showcases new solutions that address conventional constraints, including accessibility issues, environmental risks, and the imperative to reduce operational downtime.
The development of remote inspection technologies is reshaping the possibilities for inspection and data collection for many types of large concrete structures. The aim of this project is to better understand which existing and emerging technologies that can be used for concrete structures in the Nordic nuclear power plants.
Rapporter och publikationer
Här listas rapporter och resultatblad från programmet.
- Rapport
Inspection of Pipes in Leak Indication Systems
Leak indication systems can detect leakage from fuel pools early. These systems consist of long systems of pipes with very small diameters, which can lead to blockages which is very important to prevent. but finding methods for this is difficult due to the geometrical complexity. Therefore, this study examined possible methods for detecting and removing mineral blockages in narrow, embedded leak indication pipes with sharp bends.
|2026:1217Andreas Bergh, Jonas Engblom, Christer Johansson, Christian Jonasson
- Rapport
Analysis of long-term durability of prestressed tendons in Swedish nuclear reactor containments 2021
The project analysed a unique database gathered over 40 years of destructive testing of prestressing tendons performed within interval technical evaluations in Swedish nuclear reactors containments.
|2026:1207Jan Suchorzewski, Konrad Tarka, Dimitrios Boubitsas
- Rapport
Syntesrapport 2007-2024: Betongtekniskt program kärnkraft
Energiforsk driver sedan 2007 ett forskningsprogram kring betongkonstruktioner inom kärnkraftverken. Det finns ett behov av att bygga både kompetens och att utveckla teknikbasen för teknisk förvaltning av byggnader och konstruktioner inom kärnkraftindustrin.
|2026:1206Peter Lundqvist, Vattenfall
- Rapport
Testing of acoustic cameras to detect leakage through a concrete structure
The purpose of the project was to see how well the acoustic cameras worked on a concrete containment with known leakage through the structure.
|2026:1189Fredrik Tropp, Gabriella Wölfinger and Johanna Spåls, Ringhals AB