Division 2: Fracture Mechanics and Structural Integrity

[We.3.I] Advanced Structural Integrity Assessment Methodology (3)

Wed. Mar 6, 2024 2:05 PM - 3:25 PM 415 (Conference Center 4F)

Chair:Nam-Su Huh(Seoul National University of Science and Technology)
Co-Chair:Yoosung Ha(Japan Atomic Energy Agency)

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2:05 PM - 2:25 PM

[We.3.I-01] Fatigue failure behaviour of pipe elbows under very low cycle dynamic loading:Part II - Strain-based fatigue evaluation

*Hyun-Seok Song¹, Yun-Jae Kim¹, Dae-Young Lee², Jin-Weon Kim³ (1. Korea University, Department of Mechanical Engineering, 2. KEPCO E&C, Republic of KOREA, 3. Chosun University, Department of Nuclear Engineering)

2:25 PM - 2:45 PM

[We.3.I-02] A simple method for fracture toughness prediction of pre-strained materials

*Ki-Wan Seo¹, Yun-Jae Kim¹ (1. Korea university)

2:45 PM - 3:05 PM

[We.3.I-03] Numerical analysis of CVN Test with consideration of adiabatic heating and strain rate for API X52

*Ki-Wan Seo¹, Yun-Jae Kim¹, Tomohisa Kumagai² (1. Korea university, 2. Central Research Institute of Electric Power Industry)

3:05 PM - 3:25 PM

[We.3.I-04] Natural Fatigue Crack Growth Simulation Using Advanced Iterative- Finite Element Method (AI-FEM)

*Chan-Gi Hong¹, Seok-Jun Yoon¹, Nam-Su Huh¹, Do-Jun Shim², Maan-Won Kim³ (1. Department of Mechanical System Design Engineering, Seoul Nat’1 Univ. of Science and Technology, 2. Material Reliability Program, Electric Power Research Institute (EPRI), 3. Korea Hydro & Nuclear Power Co., Ltd)

Session information