KSCE Journal of Civil and Environmental Engineering Research (대한토목학회논문집)

Korean Society of Civil Engeneers (대한토목학회)
권호 표지

Analysis of Structural Characteristics of Single Standing Pile collided by Small Ship

소형선박충돌에 의한 독립수직파일 방호구조물의 구조특성분석

Bae, Yong-Gwi;Lee, Seong-Lo
배용귀;이성로

  • Published : 2007.03.31

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Abstract

In the ship collision with protection system, a range of working or dissipated collision energy is different from a kind of ship or property of pile, and it becomes an important factor in design. In this study, ship collision analysis with rigid wall is performed as preparatory work for collision analysis and its result is compared with empirical formula of AASHTO and EUROCODE. Also, a range of energy that protection system is able to absorb is roughly estimated by performance displacement based analysis for pile. From this analysis, behaviors of single standing pile and energy dissipation mechanism by impact position are known. Because little information is available on the behavior of the inelastic deformation of materials and structures during the type of dynamic impacts associated with vessel impact, assumptions based on experience and sound engineering practice should be substituted. Therefore more researches on the interaction between ship and structures are required.

Keywords

References

  1. 건설교통부 (1996) 도로교표준시방서(부록 : 하중저항계수설계편)
  2. 배용귀, 이성로 (2005) 벽체 및 방충재의 선박충돌해석, 한국구조물진단학회 봄학술발표회 논문집, 제9권 1호(통권 15집) pp. 139-144
  3. 이계희, 이성로, 고재용, 유원진 92005) 돌핀방호공의 선박충돌해석, 한국전산구조공학회 봄학술발표회 논문집, 제18권 제1집, 한국전산구조공학회, pp. 143-150
  4. 이성로, 배용귀 (2005) 구조물의 선박충돌 해석, 한국콘크리트학회 봄학술발표회 논문집, 제17권 1호(통권 제32집) pp. 347-350
  5. 이성로, 이계희, 고재용 92004) 방호공을 고려한 선박의 충돌하중, 한국전산구조공학회 봄학술발표회 논문집, 제17권 1집, pp. 193-200
  6. 이성로, 이계희, 이완수 (2004) 교량의 선박충돌 에너지 산정, 대한토목학회 논문집, 대한토목학회, 제24권 제5-A호, pp. 951-960
  7. 한국지방공학회 (2002) 깊은 기초(개정판), 구미서관
  8. 本州四連絡橋公團 (1981) 複合材型緣衝工の設計要領(案)
  9. AASHTO (1991) Guide Specification and Commentaryfor Vessel Collision Design of Highway Bridges
  10. AASHTO (2004) AASHTO LRFD Bridge Design Specifications
  11. ABAQUS (2003) analysis user's manual, HKS
  12. Akita, Y, Ando, N., Fujita, Y, and Kitamura, K. (1972) Studies on collision-protective structures in nuclear powered Ships, Nuclear Engineering Design, 19, 365-401 https://doi.org/10.1016/0029-5493(72)90137-9
  13. Amdahl, J. (1983) Energy Absorption in Ship-Platform Impacts, Division of Marine Structures, University of Trondheim, Report No. UR-83-34, Trondheim, Norway
  14. Chen, D. (2000) Simplified ship collision model, master thesis, Virginia Polytechnic Institute and State University
  15. EUROCODE 1 (2004) Basic of Design and Actions on Structures, European Standard
  16. Ito, H., Kondo, K., Yoshimura, N., and Kawathima, N. (1992) A Simplified method to analyze the sstrength of double hulled structures in collision, J. of the Society of Naval Architects of Japan, 160, 266-74
  17. Kitamura, O. (1996) Comparative study on collision resistance of side structure. International Conference on Design and Methodologies for Collision and Grounding Protection of Ships, San Francisco
  18. Kuroiwa, T. (1996) Numerical simulation of actual collision and grounding experiments. International Conference on Design and Methodologies for Collision and Grounding Protection of Ships, San Francisco
  19. Minorsky, W. (1959) An analysis of ship collisions with reference to nuclear power plants, J. of Ship Res; Vol. 3, No.2, pp. 1-4
  20. Pedersen, P.T., Valsgard, S., Oisen, D., and Spangenberg, S. (1993) Ship Impacts: Bow Collisions., International J. of Impact Engineering, 13, 163-57 https://doi.org/10.1016/0734-743X(93)90091-K
  21. Pedersen, P.T. and Zhang, S. (2000) Absorbed energy in ship collisions and grounding-revising Minosky's empirical method, J. of Ship Res, Vol. 44, No.2, 140-54
  22. Reardon, P.C. and Sprung, J. (1996) Validation of minorsky's ship collision model and use of the model to estimate the probability of damaging a radioactive material transportation cask during a ship collision, International Conference on Design and Methodologies for Collision and Grounding Protection of Ships, San Francisco, CA
  23. Suzuki, K., Ohtsubo, H., and Sajit, K.S. (1999) Evaluation of absorbed energy in collision of ships-the effectiveness of minorsky's formula in anti-collision structure, J. of the Society of Naval Architects of Japan, 155, 311-7
  24. Wang, G., Ohtsubo, H., and Arita, K. (1998) Inner dynamics of side collision to bridge piers., In: Gluver H, Olsen D, editors. Ship Collision Analysis. Rotterdam: Balkema