OSY-400 경주용 보트의 재료 특성 평가 및 선체 구조 해석
Material Characteristics Evaluation and Hull Structural Analysis of OSY-400 Racing Boat
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
In order to revitalize the marine leisure industry, researches on various leisure vessels have been widely conducted in Korea. In particular, in the field of leisure sports, researches and developments for improving the performance of high-speed motorboats are actively progressing. For reducing the weight of motorboats various composite materials are applied to the hull, and these composite materials must ensure structural safety. In this study, the material properties of composite materials applied to tunnel-type motorboats, used in the OSY(Outboard Stock Yamato)-400 race, were evaluated and the structural analysis was performed to examine the safety of the motorboat hull. Material tests were conducted according to Korean Industrial Standard and structural analysis of finite elements model of the motorboat hull was performed under longitudinal bending and torsional load conditions, respectively. By comparing the analysis results with the material test results, it was confirmed that the applied composite material meets the required strength.
Abstract
In order to revitalize the marine leisure industry, researches on various leisure vessels have been widely conducted in Korea. In particular, in the field of leisure sports, researches and developments for improving the performance of high-speed motorboats are actively progressing. For reducing the weight of motorboats various composite materials are applied to the hull, and these composite materials must ensure structural safety. In this study, the material properties of composite materials applied to tunnel-type motorboats, used in the OSY(Outboard Stock Yamato)-400 race, were evaluated and the structural analysis was performed to examine the safety of the motorboat hull. Material tests were conducted according to Korean Industrial Standard and structural analysis of finite elements model of the motorboat hull was performed under longitudinal bending and torsional load conditions, respectively. By comparing the analysis results with the material test results, it was confirmed that the applied composite material meets the required strength.
참고문헌 (18)
- S. S. Cho, "A Study on Hull Form Development of Polyethylene Boat", Journal of the Korea Academia-Industrial cooperation Society, 14(10), pp.4726~4732 (2013)
- The analysis of marine leisure sports industry, "B. H. Ahn", Korea Institutes of Sports Science, 10~19 (2004)
- S. W. Kang, "A Development of Catamaran type Powerboat Applicable to Leisure and Transportation for a Short Distance in the Sea", Proceedings of The Korean Society of Ocean Engineers Spring Conference, 60(64) (2001), KSOE
- D. K. Oh, "A Study on the Basic Design and its Characteristics of 50ft-class CFRP Cruise Boat", Journal of the Korean Society of Marine Environment & Safety, 19(6), pp.674~680 (2013)
- S. S. Cho, "A Experimental Estimation of Thermal Fatigue at Polyethylene Boat", Journal of the Korea Academia-Industrial cooperation Society, 14(6), pp.2559~2565 (2013)
- J. S. Oh, "A Study on Estimation of Fatigue Performance of Polyethylene Boat", Journal of the Korea Academia-Industrial cooperation Society, 15(1), pp.47~54 (2014)
- U. C. Jeong, "A Study on Hull Form Development and Resistance Performance for Catamaran Type Electric Propulsion Leisure Boat", J. Korean Soc. Mech. Technol, 18(6), pp.873~878 (2016)
- G. H. Shin, "A Study on The Effect of Wave Cycle for Marine Leisure Boat", J. Korean Soc. Mech. Technol, 23(5), pp.867~873 (2021)
- S. S. Cho, "Structural Design of Polyethylene Boat Hull by using Longitudinal Bending Strength Test Method", Journal of the Korea Academia-Industrial cooperation Society, 16(12), pp.8447~8454 (2015)
- H. K. Choi, "Strength Characteristics of FRP Composite Materials for Ship Structure", Journal of Ocean Engineering and Technology, 27(4), pp.45~54 (2013)
- S. S. Cho, "A Study on Structural Analysis and Manufacturing of Ocean Leisure Canoe", Proceedings of the Korea Academia-Industrial cooperation Society Spring Conference, KAIS, pp.971~973 (2010)
- H. K. Choi, "A Study on the Structural Strength Assessment of FRP Composites Boat", Journal of the Korea Ship Safety Technology Authority, (28), pp.46~63 (2010)
- J. S. Yum, "Structural Strength Assessment and Optimization for 20 Feet Class Power Boat", Journal of the Society of Naval Architects of Korea, 53(2), pp.108~114 (2016)
- S. R. Lee, "Evaluation of Structural Safety of Polyethylene Boats by Drop Test Method", Journal of the Korea Academia-Industrial cooperation Society, 18(5), pp.531~542 (2017)
- D. E. Ko, "Strength Assessment of 8m-class High-Speed Planing Leisure Boat", Journal of the Korea Academia-Industrial cooperation Society, 19(10), pp.418~423 (2018)
- S. Y. Kwon, "The Development of Racing Boat for Amateur", Journal of the Korea Ship Safety Technology Authority, (26), pp.36~46 (2009)
- H. K Choi, "A Study on the Characteristics of FRP Composites and Structural Adhesives", Journal of the Korea Ship Safety Technology Authority, 26, pp.4~23 (2009)
- E. J. Sung, "Effect of Annual Ring Angles on Dynamic Modulus of Elasticity of Cross-Laminated Woods Made With Spruce", Journal of Agriculture & Life Science, 47(6), pp.91~100 (2013)