Microwave Ground-penetrating Radar Technology for Corrosion Detection of Nuclear Power Plant Containment

This article describes the corrosion detection technology for the steel liner in concrete steel shell of nuclear power plants. Through the exploration of steel liner corrosion and its reflection map by the ground-penetrating radar technology. It is believed that the application of the ground-penetrating radar technology for the in-service inspection of nuclear power plant safety housing is the fundamental technological measures to ensure the quality of steel liners.