配管内面軸方向応力腐食割れ試験法とき裂進展挙動
英字タイトル:
Stress Corrosion Cracking Test Methodology for inner axial cracks and its cracking behavior
著者:
佐藤 康元 Yasumoto SATO 荒井 健作 Kensaku ARAI 庄子 哲雄 Tetsuo SHOJI
発刊日:
公開日:
Axial CrackCracking BehaviorStress Corrosion Cracking
Stress Corrosion Cracking Test Methodology for inner axial cracks and its cracking behavior
著者:
佐藤 康元 Yasumoto SATO 荒井 健作 Kensaku ARAI 庄子 哲雄 Tetsuo SHOJI
発刊日:
公開日:
カテゴリ: 第3回
キーワードタグ:Axial CrackCracking BehaviorStress Corrosion Cracking
概要
The test methodology using specimens in the shape of tubes was developed to create axial SCCs on the inner w all of the specimen, and its effectiveness was verified by performing SCC tests under LWR environment. It w as shown that the axial stress corrosion cracking was generated from the deepest point of pre-crack by modif ying the loading mode, though the crack was not created around the loading point due to compressive stress.
