Corrosion Detection Inside Reinforced Concrete Wall by Using Doppler Effect in X-Band

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  • X帯におけるドップラー効果を用いた鉄筋コンクリート構造物内の錆検知

Abstract

Demands for nondestructive corrosion inspections are increasing with the aging of reinforced concrete structures. In this paper, a corrosion detection method using the doppler effect was proposed. As a result, the received power decrease due to corrosion was measured to be 9.75 and 3.70 dB for an iron plate and a cylinder, and the validity of the proposed method was indicated.

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