BibTex RIS Kaynak Göster

VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI-SUBMERSIBLE OFFSHORE STRUCTURES

Yıl 2015, Sayı: 03, 3 - 22, 01.10.2015

Öz

Kaynakça

  • API Recommended Practice 2A-WSD: Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design, American Petroleum Institute, 2000.
  • Grewal, G. and Lee, M.S., 2004. Strength of minimum structure platforms under ship impact, Journal of Offshore Mechanics and Arctic Engineering, pp. 368-375.
  • HSE, www.hse.gov.uk, Health and Safety Executive, UK, 2003.
  • ISSC, Collision and Grounding. 15th international ship and offshore structures congress, Committee Vol.3, San Diego, USA, 2003.
  • ISSC, 16th International ship and offshore structures congress, Vol.2, Committee V.1, Collision and Grounding, Southampton, UK, 20-25 August 2006.
  • Lin Y., Feng G., Ren H., and Yu H., 2010. Research on collision strength for deep sea submersible structures, Proceedings of OMAE, 20665.
  • MMS, MMS OCS spill database, Minerals Management Service, USA, 2000.
  • NORSOK Standard, Design of steel structure N-004, Rev.2 October 2004.
  • NORSOK Standard, Materials selections M-001, Rev.4 August 2004.
  • Oh M., Kim J.H., Jang Y.S. and Bird E., 2005. Impact Analysis of Greater Plutonio FPSO considering ship collision, International Offshore and Polar Engineering Conference (ISOPE); Seoul, Korea.
  • Ozguc O., Das P.K., Barltrop N.D.P., 2006. A comparative study on the structural integrity of single and double side skin bulk carriers under collision damage. Marine Structures, Vol.18 (7-8). pp. 511-547.

VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES

Yıl 2015, Sayı: 03, 3 - 22, 01.10.2015

Öz

The objective of this paper is to assess the collision strength of the riser protection frame RPF and protection net PN supports of CPF Central Processing Facility of Semi-Submersible types. The PRF and PN supports are assessed for their collision strength when they are being collided by a supply vessel. The vessel colliding from north-side is assumed to be 18,000 tons and the one colliding from east/west side is assumed to be7000 tons. The focus of this paper is placed on general methodology and design of accident scenarios for CPF using more sophisticated tools such as the non-linear FEM which predicts the structural responses during and after a collision more precisely. There are two different designs for the RPF and PN supports and thus there are four structures i.e. RPF-01, RPF-02, PN-01 and PN-02. The expected kinetic energy for the collision from the north side is 20MJ. The collision energy from east/west side is 14MJ for side collision and 11MJ for bow/stern collision. With collision energy and plastic strain criteria, the collision capacities of the/-RPF and PN supports are estimated along the span of the structures for the given collision energies

Kaynakça

  • API Recommended Practice 2A-WSD: Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms - Working Stress Design, American Petroleum Institute, 2000.
  • Grewal, G. and Lee, M.S., 2004. Strength of minimum structure platforms under ship impact, Journal of Offshore Mechanics and Arctic Engineering, pp. 368-375.
  • HSE, www.hse.gov.uk, Health and Safety Executive, UK, 2003.
  • ISSC, Collision and Grounding. 15th international ship and offshore structures congress, Committee Vol.3, San Diego, USA, 2003.
  • ISSC, 16th International ship and offshore structures congress, Vol.2, Committee V.1, Collision and Grounding, Southampton, UK, 20-25 August 2006.
  • Lin Y., Feng G., Ren H., and Yu H., 2010. Research on collision strength for deep sea submersible structures, Proceedings of OMAE, 20665.
  • MMS, MMS OCS spill database, Minerals Management Service, USA, 2000.
  • NORSOK Standard, Design of steel structure N-004, Rev.2 October 2004.
  • NORSOK Standard, Materials selections M-001, Rev.4 August 2004.
  • Oh M., Kim J.H., Jang Y.S. and Bird E., 2005. Impact Analysis of Greater Plutonio FPSO considering ship collision, International Offshore and Polar Engineering Conference (ISOPE); Seoul, Korea.
  • Ozguc O., Das P.K., Barltrop N.D.P., 2006. A comparative study on the structural integrity of single and double side skin bulk carriers under collision damage. Marine Structures, Vol.18 (7-8). pp. 511-547.
Toplam 11 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Bölüm Araştırma Makaleleri
Yazarlar

Özgür Özgüç Bu kişi benim

Yayımlanma Tarihi 1 Ekim 2015
Yayımlandığı Sayı Yıl 2015 Sayı: 03

Kaynak Göster

APA Özgüç, Ö. (2015). VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES. GİDB Dergi(03), 3-22.

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