巨 陽
著者に関連した記事は2件です。
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第3回
マイクロ波による水中におけるき裂の定量評価
著者:
巨 陽,Yang JU,宮津 亨,Toru MIYADU,祖山 均,Hitoshi SOYAMA,坂 真澄,Masumi SAKA
発刊日:
公開日:
キーワードタグ:
Crack Closure Stress Crack Depth Microwave Water Environment
巨 陽,Yang JU,宮津 亨,Toru MIYADU,祖山 均,Hitoshi SOYAMA,坂 真澄,Masumi SAKA
発刊日:
公開日:
キーワードタグ:
Crack Closure Stress Crack Depth Microwave Water Environment
Quantitative evaluation of small cracks in stainless steel under water which was use to simulate the environment of u nclear reactor was demonstrated. The crack depth was evaluated by the means of the microwave dual frequency technique , and the crack closure stress was estimated based on the compliance technique. The cracks were detected significant ly with larger closure stress and the effect of the closure stress to the evaluation of crack depth was investigated....
英字タイトル:
Nondestructive Evaluation of Cracks under Water by Microwaves
英字タイトル:
Nondestructive Evaluation of Cracks under Water by Microwaves
第7回
マイクロ波時間領域測定法を用いた配管減肉計測の周波数依存性
著者:
近藤 佑輔,Yusuke KONDO,細井 厚志,Atsushi HOSOI,巨 陽,Yang JU
発刊日:
公開日:
キーワードタグ:
Microwave Nondestructive evaluation Pipe Time domain Wall thinning
近藤 佑輔,Yusuke KONDO,細井 厚志,Atsushi HOSOI,巨 陽,Yang JU
発刊日:
公開日:
キーワードタグ:
Microwave Nondestructive evaluation Pipe Time domain Wall thinning
Pipe wall thinning was evaluated quantitatively by using time domain measurement of Position of pipe wall thinning was evaluated quantitatively by using time domain measurement of microwaves, and the influence of the measurement sensitivity due to the frequency band of microwaves was investigated. Microwave signals having different frequency bands of 10MHz to 40GHz and 10MHz to 67GHz were transmitted from the terminal o f a straight line copper pipe, and the change in the response of the reflected signals ...
英字タイトル:
Frequency Dependence in the Measurement of Pipe Wall Thinning Using Time-Domain Microwave Testing
英字タイトル:
Frequency Dependence in the Measurement of Pipe Wall Thinning Using Time-Domain Microwave Testing