DOI QR코드

DOI QR Code

Study on Influence of Ship Speed on Local Ice Loads on Bow of the IBRV ARAON

  • Kim, Tae-Wook (Department of Ocean System Engineering, Graduate School, Gyeongsang National University) ;
  • Choi, Kyungsik (Department of Ocean Engineering, Korea Maritime and Ocean University) ;
  • Lee, Jong-Hyun (Department of Naval Architecture and Ocean Engineering, Gyeongsang National University, Institute of Marine Industry) ;
  • Lee, Tak-Kee (Department of Naval Architecture and Ocean Engineering, Gyeongsang National University, Institute of Marine Industry)
  • 투고 : 2014.12.17
  • 심사 : 2015.02.02
  • 발행 : 2015.03.31

초록

This study presents the analysis of relationship between ship speed and local ice load on the Korean Icebreaker ARAON. The relationship curves were made from the data obtained at two areas: the Arctic and the Antarctic; and for two operation condition: the icebreaking condition in sea ice trial and general operation in ice covered sea. The strain data were converted to the equivalent stress value, and the influence of ship speed on the local ice load was analyzed and compared each other. These analysis results are useful in working on a statistically valid hull design approach.

키워드

참고문헌

  1. Choi, K.S., Lee, C.J., Rim, C.W. and Kim, H.S., Strength Characteristics of Arctic Sea Ice from Ice Field Tests of the Icebreaking Research Vessel ARAON, Journal of the Society of the Naval Architects of Korea, 48 (3) (2011) 254-259. https://doi.org/10.3744/SNAK.2011.48.3.254
  2. Ha, J.S., Choi, K.S., Kim, H.S., Choi, G.G. and Lee, J.M., Measurements for Material Properties of Sea Ice in the Amundsen Sea of the Antarctic and Icebreaking Performance Tests of Icebreaking Research Vessel ARAON, Proceeding of the Society of the Naval Architects of Korea, June, (2012) 546-549.
  3. Kim, D.H., Park, Y.J., Choi, K.S., Material Properties of Arctic Sea Ice during 2010 Arctic Voyage of Icebreaking Research Vessel ARAON: Part 2-Compressive Strength, Flexural Strength and Crystal Structures, Journal of Ocean Engineering and Technology, 26 (1) (2012) 1-8. https://doi.org/10.5574/KSOE.2012.26.1.001
  4. Kim, H.S., Lee, C.J., Choi, K.S. and Kim, M.C., Study on Icebreaking Performance of the Korea Icebreaker ARAON in the Arctic Sea, International Journal of Naval Architecture and Ocean Engineering, 3 (2011) 208-215. https://doi.org/10.3744/JNAOE.2011.3.3.208
  5. Kim, H.S., Kim, M.C., Choi, K.S., Kim, C.J. , Full scale ice sea trials of Korean ice breaking research vessel 'Araon' on the big floes near Antarctica, Journal of Marine Science and Technology, 3 (2013) 515-523.
  6. Likhomanov, V., Full-Scale Ice Trials of the Korean Research Icebreaker Araon, Arctic and Antarctic Research Institute Russian Antarctic Expedition Report, (2010) 84-88.
  7. Park, Y.J., Kim, D.H., Choi, K.S., Material Properties of Arctic Sea Ice during 2010 Arctic Voyage of Icebreaking Research Vessel ARAON: Part 1-Sea Ice Thickness, Temperature, Salinity and Density, Journal of Ocean Engineering and Technology, 25 (2) (2011) 55-61. https://doi.org/10.5574/KSOE.2011.25.2.055
  8. Ritch, R., Frederking, R., Johnston, M., Browne, R., Ralph, F., Local Ice Pressures Measured on a Strain Gauge Panel during the CCGS Terry Fox Bergy Bit Impact Study, Cold Regions Science and Technology, 52 (2008) 29-49. https://doi.org/10.1016/j.coldregions.2007.04.017
  9. Schultz LA, Middleton RW, Dai RY, Operational performance of the RV NATHANIEL B. PALMER, 5th international conference on ships and marine structures in cold regions (ICETECH '94), Calgary, Canada, (1994) T1-T27.
  10. St. John, J.W. and Minnick, P.V., Ice Load Impact Study on the National Science Foundation's Research Vessel Nathaniel B. Palmer, Report No. SSC-376, Ship Structural Committee (1995).
  11. Timco GW, O'Brien S, Flexural strength equation for sea ice. Cold Regions Science and Technology, 22 (3) (1994) 285-298. https://doi.org/10.1016/0165-232X(94)90006-X
  12. Tsoy, L.G., Karavanov, S.B., Glebko, Y.V., Barabanov, N.V., Babich, N.G., Karlov, V.K., Shatsberger, E.M., Collection of SA-15 Operations Data, INSROP working paper 107 (1998).