대한조선학회논문집 (Journal of the Society of Naval Architects of Korea)

  • 제54권2호
  • /
  • Pages.90-95
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  • 2017
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  • 1225-1143(pISSN)
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  • 2287-7355(eISSN)
대한조선학회 (The Society of Naval Architects of Korea)
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압력게이지를 이용한 부유식 도크의 변형 계측시스템 개발

Development of the Deflection Measuring System by Pressure Gage for a Floating Dock

  • 김영복 (경남대학교 공과대학 조선해양IT공학과)
  • Kim, Youngbok (Department of Naval Architecture, Ocean and IT Engineering, Kyungnam University)
  • 투고 : 2016.10.26
  • 심사 : 2017.02.06
  • 발행 : 2017.04.20
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초록

In case of working for the construction of blocks of any ship in a floating dry dock, there may exist deflection in the pontoon deck of the floating dock due to the ballast loading and the self weight of the ship and the floating dock. This paper is on the development of the measuring system and the GUI program to show the real time variation of the deflections at even-spaced positions by several pressure gages and the calculated inclination of the floating dock. The measured and calculated data produced by this developed system could be used to prepare the protection plan on site like ballast adjustment to ensure the safety of working during the floating dock operation.

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참고문헌

  1. Chen, Q. & Wu, H., 2007. Intellectual control of floating dock's immersion. Ship Boat, 1, pp.43-44.
  2. China Classification Society (CCS), 2009. Rules for classification of floating docks. [Online] Avaliable at: http://www. ccs.org.cn/ccswzen/font/fontAction!article.do?articleId=ff8080815382213e0153826d5bea0097.
  3. Det Norske Veritas (DNV), 2012. Rules for classification of floating docks. [Online] Avaliable at: http:// exchange.dnv.com/publishing/rulesotherobjects/DNV_Rules_for_Floating_Docks.pdf.
  4. Dikovic, A. Sisul, G. & Modlic, B., 2011. A low cost platform for sensor network applications and educational purposes. Radio Engineering, 20, pp.758-765.
  5. Han, L.I. Wang, S.X. Wang, Z.Q. & Hao, J.L., 2009. Research of real-time control and simulation for steamturbine based on LabVIEW. Journal of System Simulation, 13, pp.56-59.
  6. Shan, X.-L. Yu, Q. & Tian, J., 2009. Risk management of mooring operation of floating dock. Journal of Tianjin University, 4, pp.398-409.
  7. Smith, D.Q & Levezu, A.P., 2009. Floating dock deflection management systems. United States Patent application publication, http://www.google.com/patents/US20090281686.
  8. Xie, X. Liu, Y.D. & Sun, C.M., 2006. LabVIEW based realtime control and simulation system for adjustment of floating dock. Journal System Simulation, 11, pp.125-129.
  9. Yang, G. Liang, H. & Wu, C. 2013. Deflection and inclination measuring system for floating dock based on wireless networks. Journal of Ocean Engineering, 69, pp.1-8 https://doi.org/10.1016/j.oceaneng.2013.05.014
  10. Yang, G. & Notodirdjo, A., 2011. Attached self-lifting scaffolds synchronous movements measuring method and device based on transmitted light of optoelectronic measurement. Measurement, 44, pp.1564-1571. https://doi.org/10.1016/j.measurement.2011.06.009
  11. Yang, S. Cho, J. Kim, H. & Kim, B. 2015. Study on the mooring stability of floating dock with ultra large offshore structure. Journal of the Society of Naval Architects of Korea, 52(6), pp.509-519. https://doi.org/10.3744/SNAK.2015.52.6.509
  12. Zhi, L., 2010. Floating dock deflection monitoring system design. Ship Engineering, 32 (Supp. 1), pp.58-60.