서울과학기술대학교

Seong Kyun Cheong

- Phone: 02) 970-6330
- Fax: 02) 949-1458
- E-Mail: skjung@seoultech.ac.kr
- Education
1982 B.S., Department of Mechanical Engineering, Seoul National University, Korea
1984 M.S., Department of Mechanical Engineering, KAIST, Korea
1988 Ph.D., Department of Mechanical Engineering, KAIST, Korea
- Experience
2002 – 2011: Center Chief, Parts Reliability Peening Tech. Center, Korea??
2010 – 2011: Secretary, The Korean Society for Composite Materials, Korea
2016 – present : Vice-chairman, The Korean Society for Composite Materials, Korea
- Research Area
Reliability Evaluation Technology
Shot Peening Treatment
Fatigue / Plastic Working
Composite Materials

International Journal

- Junji Sakamoto, Yong-Sung Lee, Seong-Kyun Cheong, “Effect of surface flaw on fatigue strength of shot-peened medium-carbon steel”, Engineering Fracture Mechanics, Vol. 133, pp 99-111, 2015
- Junji Sakamoto, Yong-Sung Lee, Seong-Kyun Cheong, “Effect of shot peening coverage on fatigue limit in round bar of annealed medium carbon steel”, JMST, Vol. 28, pp 3555-3560, 2014
- Jong Cheon Kim, Seong Kyun Cheong, “I-V curve characteristics of solar cells on composite substrate under mechanical loading”, JMST, Vol. 28, pp 1691-1696, 2014
- Seung-Hwan Lee, Jong-Seol Jeong, Yong-Sung Lee, Seong Kyun Cheong, “Interlaminar fracture toughness characteristics of hybrid laminates with nonwoven carbon tissue under severe temperature conditions”, Journal of Composite Materials, Vol. 47, pp 1865-1875, 2013

Domestic Journal

- Sunghun Oh, Su-Yeong Lee, Jihye You, Hong Seok Kim, Seong-Kyun Cheong, Ki-Hoon Shin, “Temperature-dependent Mullins Effect in Anti-vibration Rubber for Railway Vehicles”, KSMTE, Vol. 26, pp 193-198, 2017
- Kyoung-Bae Kwon, Seong-Kyun Cheong, “Fatigue Characteristics of Bicycle Frames Depending on Types and Materials”, KOSOS, Vol. 32, pp 8-12, 2017
- Sung-Hun Oh, Yong-Sung Lee, Seong-Kyun Cheong, “Effects of Re-Peening on the Compressive Residual Stress and Fatigue Life of Al7075-T6”, KSMTE, Vol. 25, pp 253-257, 2016
- Jong-Seol Jeong, Seong-Kyun Cheong, “Mode II Interlaminar Fracture Toughness of Hybrid Composites Inserted with Different Types of Non-woven Tissues”, KSCM-A, Vol. 37, pp 497-502, 2013

International Conference

- Chung-Ki Sim, Nam-Ju Lee, Seong-Kyun Cheong, “SIMULATION OF THE SINGLE Z-PIN PULL-OUT TEST BY THE FINITE ELEMENT METHOD”, 21st International Conference on Composite Materials(ICCM-21), Xian, China, 2017
- Chung-Ki Sim, Sung-hun Oh, Hong Seok Kim, Ki-Hoon Shin, Seong-Kyun Cheong, “Effect of shot peening intensity on rolling contact fatigue life of high carbon chromium steel”, 13th International Conference on Shot Peening(ICSP-13), Montreal, Canada, 2017
- Sunghun Oh, Su-Yeong Lee, Ji-hye You, Hong-Seok Kim, Seong-Kyun Cheong, Ki-Hoon Shin, “Stress Softening and Recovery of Natural Rubber under Repeated Loading and Unloading”, 7th International Conference on Manufacturing, Machine Design and Tribology(ICMDT-7), Jeju, Korea, 2017
- Chung-Ki Sim, Seong-Kyun Cheong, “Pull-out Characteristics of Grooved Carbon Fiber Z-pins”, 10th Asian-Australasian Conference on Composite Materials(ACCM-10), Busan, Korea, 2016

Domestic Conference

- M. K. Beak, J. M. Oh, S. H. Ha, S. I. Kim, S. K. Cheong, “Effect of Shot Peening on the Corrosion Resistance of Co-Cr alloy”, KSMT Autumn Conference, 2017
- T. H. Kim, E. Y. Park, J. H. An, S. K. Cheong, “The effect of Shot Peening on the Fatigue Life of Magnesium Alloy AZ31 with a Small Hole”, KSMT Autumn Conference, 2017
- S. Y. Lee, S. K. Cheong, N. J. Lee, W. J. Choi, H. S. Kim, K. H. Shin, “The damage index of bicycle frame and fork applied to composite material”, MRS-K Spring Conference, 2016
- C. K. Sim, S. Y. Lee, J. S. Jeong, B. H. Park, K. H. Shin, S. K. Cheong, “Static and Modal Analysis of Auto Feeder System by Finite Element Method”, KSME Autumn Conference, 2016
- Ryong Jo, Sung-Hyun Han, Su-Yeong Lee, Yong-Sung Lee, Seong-Kyun Cheong, ” Mechanical Behavior o f H ybrid Composite Leaf Spring”, KSAE Autumn Conference, 2014