新川 嘉英
著者に関連した記事は2件です。
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第15回
RPV胴板の内部亀裂に対する構造健全性評価
著者:
板谷 雅雄,新川 嘉英,（東芝ESS）,神長 貴幸,（東京電力HD）
発刊日:
公開日:
キーワードタグ:
Acceptable Crack Fatigue Crack Growth Internal Crack RPV Structural Integrity
板谷 雅雄,新川 嘉英,（東芝ESS）,神長 貴幸,（東京電力HD）
発刊日:
公開日:
キーワードタグ:
Acceptable Crack Fatigue Crack Growth Internal Crack RPV Structural Integrity
When quasi-laminar defects are detected in the RPV shell, these defects are modeled to single circular crack with a diameter of 2a and an angle of ? from RPV wall enveloping these micro-defects like as the model used in the structural integrity assessment for Doel-3. An acceptable crack size is investigated for fracture assessment and initial crack size considering the fatigue crack growth by 60 years operation due to the JSME Fitness-for-Service (FFS) code. It was found that the initial crack with 2a of 4%...
英字タイトル:
Structural Integrity Assessment for Internal Crack in RPV Shell
英字タイトル:
Structural Integrity Assessment for Internal Crack in RPV Shell
第10回
ステンレス鋼溶接金属を透過した超音波探傷試験
著者:
中川 純二,Junji NAKAGAWA,土屋 直柔,Naonari TSUCHIYA,菅原 良昌,Yoshimasa SUGAWARA,山田 浩二,Kouji YAMADA,西野 輝之,Teruyuki NISHINO,寺門 剛,Takeshi TERAKADO,木村 陸,Atsushi KIMURA,江原 和也,Kazuya EHARA,新川 嘉英,Yoshihide SHINKAWA,松田 誠司,Seiji MATSUDA
発刊日:
公開日:
キーワードタグ:
Dissimilar Metal weld stainless steel Stress Corrosion Cracking crack through a stainless steel weld Ultrasonic Testing
中川 純二,Junji NAKAGAWA,土屋 直柔,Naonari TSUCHIYA,菅原 良昌,Yoshimasa SUGAWARA,山田 浩二,Kouji YAMADA,西野 輝之,Teruyuki NISHINO,寺門 剛,Takeshi TERAKADO,木村 陸,Atsushi KIMURA,江原 和也,Kazuya EHARA,新川 嘉英,Yoshihide SHINKAWA,松田 誠司,Seiji MATSUDA
発刊日:
公開日:
キーワードタグ:
Dissimilar Metal weld stainless steel Stress Corrosion Cracking crack through a stainless steel weld Ultrasonic Testing
It is necessary to confirm the validity of crack detection by ultrasonic testing through a stainless steel weld in order to reduce a range impossible of detection by ultrasonic testing. Therefore, we performed ultrasonic testing used to specimen with various weld joint types for providing the basic data (probability and measurement accuracy) of ultrasonic testing methods to reflect on JEAC4207.As the result, ultrasonic testing used to longitudinal wave angle beam technique(including phased array techni...
英字タイトル:
Ultrasonic testing through stainless steel welds
英字タイトル:
Ultrasonic testing through stainless steel welds