Computational & Experimental Mechanics Group

Jihyuk Park

Ph.D.

Post-doctoral Researcher
School of Civil and Environmental Engineering
Yonsei University, Republic of Korea

Office A439, Engineering Hall

Phone +82-2-2123-4757

E-mail jihuyk@yonsei.ac.kr

Education

• Ph.D., School of Civil and Environmental Engineering, Yonsei University, Republic of Korea, Aug. 2023
• B.S., School of Civil and Environmental Engineering, Yonsei University, Republic of Korea, Aug. 2015

Employment

• Post-doctoral Researcher, School of Civil and Environmental Engineering, Yonsei University, Aug. 2023 - Present
• Research Assistant, School of Civil and Environmental Engineering, Yonsei University, Mar. 2016 - Aug. 2023
• Undergraduate Intern, School of Civil and Environmental Engineering, Yonsei University, Nov. 2013 - Feb. 2016
• Military service, Korea Army, Sep. 2009 - Jul. 2011

Research Interests

• Digital image correlation
• Ductile fracture
• Computational mechanics

Journal Publications (published or in press)

• J. Park, S. Kweon, and K. Park, 2024, Gurson-Cohesive modeling (GCM) for 3D ductile fracture simulation, International Journal of Plasticity, 103914
• S. Jeon, M. Ju, J. Park, H. Choi, and K. Park, 2023, Prediction of concrete anchor pull-out failure using cohesive zone modeling, Construction and Building Materials 383, 130993
• T. H. Kwon, J. Park, H. Jeong, and K. Park, 2023, Assessment of speckle-pattern quality using deep-learning-based CNN, Experimental Mechanics 63(1), 163-176
• J. Park, S. Yoon, T.H. Kwon, and K. Park, 2017, Assessment of speckle-pattern quality in digital image correlation based on gray intensity and speckle morphology, Optics and Lasers in Engineering 91, 62-72

Journal Publications (under review or in preparation)

• J. Park, N.S. Huh, and K. Park, Numerical modeling of hydrogen embrittlement fracture: Coupling hydrogen transfer and Gurson-cohesive model (in preparation)
• J. Park and K. Park, Prediction of fracture behavior of stainless steel 316 using Gurson-cohesive model (GCM) in 3D: experiments and numerical analysis (in preparation)
• J. Park, S. Kweon, and K. Park, Numerical implementation and application of the Gurson-cohesive model (GCM) (in preparation)
• T.H. Kwon, J. Park, and K. Park, Experimental application of speckle pattern quality measurement for digital image correlation on irradiation testing (in preparation)

International Conference Presentations

• J. Park, S. Kweon, and K. Park, 2023, Ductile fracture simulation using Gurson-cohesive model (GCM) in 3D, XVII International Conference on Computational Plasticity (COMPLAS2023), Barcelona, Spain
• J. Park, S. Kweon, and K. Park, 2023, Ductile fracture initiation and propagation using Gurson-cohesive model (GCM) in 3D, 17th US National Congress on Computational Mechanics (USNCCM17), Albuquerque, United States
• S. Jeon, M. Ju, J. Park, H. Choi, and K. Park, 2023, Anchor pull-out failure simulation using extrinsic cohesive zone modeling, 17th US National Congress on Computational Mechanics (USNCCM17), Albuquerque, United States
• K. Park, J. Park, S. Kweon, 2023, Gurson-cohesive zone modeling for 3D ductile fracture investigation, The Fourth International Conference on Damage Mechanics (ICDM4), Louisiana, United States
• J. Park, S. Kweon, and K. Park, 2022, Ductile fracture initiation and propagation using Gurson-Cohesive Model (GCM) in 3D, The 15th World Congress on Computational Mechanics (WCCM2022), Yokohama, Japan (Virtual Event)

Domestic Conference Presentations

• J. Park, N.S. Huh, and K. Park, 2024, Numerical modeling of hydrogen embrittlement-induced ductile fracture using Gurson-cohesive model (GCM) and hydrogen diffusion, Computational Structural Engineering Institute of Korea (COSEIK) Conference, Seogwipo, Republic of Korea
• J. Park, S. Kweon, and K. Park, 2023, Representation of 3D ductile fracture process using Gurson-cohesive model (GCM), Computational Structural Engineering Institute of Korea (COSEIK) Academic Symposium, Chuncheon, Republic of Korea
• J. Park, S. Kweon, and K. Park, 2022, Gurson-cohesive model (GCM) for 3D ductile fracture analysis, Computational Structural Engineering Institute of Korea (COSEIK) Academic Symposium, Sokcho, Republic of Korea
• J. Park, S. Kweon, and K. Park, 2021, Mesh size independent ductile fracture analysis through integrating Gurson and cohesive models in 3D, Computational Structural Engineering Institute of Korea (COSEIK) Academic Symposium, Busan, Republic of Korea
• J. Park, S. Kweon, and K. Park, 2021, Ductile fracture initiation and propagation through integrating Gurson and cohesive models in 3D, Computational Structural Engineering Institute of Korea (COSEIK) Conference, Gyeongju, Republic of Korea
• J. Park, and K. Park, 2016, Evaluating displacement field of mortar by Using Digital Image Correlation Technique, Korea Concrete Institute (KCI) Conference - Fall, Goseong-gun, Republic of Korea
• J. Park, and K. Park, 2015, Evaluating Stress Intensity Factor by Using Digital Image Correlation Technique, Korea Concrete Institute (KCI) Conference - Spring, Gyeongju, Republic of Korea

Teaching Assistant

• CEE5301 Continuum Mechanics, Spring, 2019-2020
• CEE3410 Design of Concrete Structures, Fall, 2017, 2019-2020
• CEE3402 Reinforced Concrete Structures, Spring, 2017, 2019-2020
• CEE4401 Construction Material Lab, Fall, 2016, 2020-2021