Non-Destructive Evaluation of Concrete in Nuclear Applications

Abstract

This special issue of the Journal of Advanced Concrete Technology features invited papers that originated from the International Conference on Non-destructive Evaluation of Concrete in Nuclear Applications, held in Espoo, Finland, from 25 - 27 January 2023. These papers were selected by the Scientific Committee after a careful review process, and they were chosen based on the recommendations of the session chairpersons, from a total of 48 accepted contributions. The event centered on the non-destructive evaluation (NDE) of concrete in nuclear applications, addressing both the safety of nuclear power plants and the management of radioactive waste. The primary aim was to share NDE solutions that tackle real-world challenges faced at nuclear power plants and waste management facilities. NDE techniques are crucial in the nuclear industry as they allow for the inspection of concrete structures without causing damage, ensuring the integrity and safety of these facilities. A significant emphasis was placed on interdisciplinary approaches, bringing together experts from different fields to foster collaboration and innovation. This interdisciplinary focus is essential for developing new NDE techniques and improving existing ones, ensuring they can effectively address the unique challenges posed by nuclear applications. Additionally, the event highlighted novel research areas that promise innovative NDE applications. Advancements in digital imaging and machine learning, for instance, are opening new possibilities for more accurate and efficient evaluation of concrete structures. These technologies enhance the ability to detect and analyze defects, leading to better maintenance and safety practices in the nuclear industry. This is noticeable through the selected journal papers highlighted in this issue.