Division 2: Fracture Mechanics and Structural Integrity

[We.1.I] Advanced Structural Integrity Assessment Methodology (1)

2024年3月6日(水) 08:50 〜 09:50 415 (Conference Center 4F)

Chair:Toshiyuki Saito(Toshiba Energy Systems & Solutions Corporation)
Co-Chair:Kenji Yashirodai(Hitachi, Ltd.)

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08:50 〜 09:10

[We.1.I-01] Development of stress-strain relation and failure assessment method for predicting initiation of ductile fracture in various alloys

*Yukio Takahashi¹, Haruhisa Shigeyama¹ (1. Central Research Institute of Electric Power Industry)

09:10 〜 09:30

[We.1.I-02] Development/validation of an innovative semi-analytical protocol for the J parameter calculation in complex configurations

*Stephane Chapuliot¹, Olivier Ancelet², Stephane Marie² (1. EDF/R&D, 2. FRAMATOME)

09:30 〜 09:50

[We.1.I-03] Elastoplastic study of fatigue crack propagation in nozzle corner by ΔJ method

*Alexandre MESSAGER¹, Jia LI¹, Walid HAMOUCHE¹, Edith MARQUES VIEIRA¹, Stéphane CHAPULIOT², Olivier ANCELET¹ (1. Framatome, Paris La Défense, France , 2. EDF/R&D, Ecuelles, France)