M&M材料力学カンファレンス
Online ISSN : 2424-2845
セッションID: OS0719
会議情報
OS0719 ヘリカルコーンアンテナを用いた非接触探傷法
本島 邦行増田 浩太郎米田 佑樹坂本 賢治松原 雅昭
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会議録・要旨集 フリー

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抄録
At present, there are several non-destructive inspection methods for defects in machineries and buildings. However, in many cases test objects needs to be contacted. This report presents a method of non-contact probing for slits imitating cracks on metallic board by using electromagnetic wave and a wide band circular polarized antenna. This method makes it possible to inspect slits from a longer distance than those in other methods, and has a beneficial effect on various lengths and directions of slits. In order to verify the availability of this method, we performed experimental measurements.
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© 2012 一般社団法人 日本機械学会
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