311 Nondestructive evaluation of fatigue cracks based on infrared temperature measurement

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  • 311 赤外線温度計測に基づく疲労き裂の非破壊評価(GS3 疲労・破壊(2),研究討論セッション)

Abstract

There is an urgent need for developing high-performance nondestructive evaluation (NDE) methods to assist in effective maintenance of aging infrastructures. Recently, use of infrared cameras in nondestructive testing has been attracting increasing interest, as they provide highly efficient remote and wide area measurements. This paper presents remote NDE techniques using infrared thermography developed by the authors for fatigue crack detection and structural integrity assessments.

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