Year 2015, Volume , Issue 03, Pages 3 - 22 2015-10-01

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

Özgür ÖZGÜÇ [1]


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
Collision, Accident scenarios, Non-linear FEM, Riser Protection Frame RPF, Protection
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Primary Language en
Journal Section Research Articles
Authors

Author: Özgür ÖZGÜÇ

Dates

Application Date : August 1, 2021
Acceptance Date : August 1, 2021
Publication Date : October 1, 2015

Bibtex @ { gidb717537, journal = {GİDB Dergi}, issn = {}, eissn = {2564-758X}, address = {İsatnbul Teknik Üniversitesi Ayazağa Kampüsü, Gemi İnşaatı ve Deniz Bilimleri Fakültesi Maslak/İstanbul}, publisher = {İstanbul Technical University}, year = {2015}, volume = {}, pages = {3 - 22}, doi = {}, title = {VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES}, key = {cite}, author = {Özgüç, Özgür} }
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 . Retrieved from https://gidbdergi.itu.edu.tr/en/pub/issue/53675/717537
MLA Özgüç, Ö . "VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES" . GİDB Dergi (2015 ): 3-22 <https://gidbdergi.itu.edu.tr/en/pub/issue/53675/717537>
Chicago Özgüç, Ö . "VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES". GİDB Dergi (2015 ): 3-22
RIS TY - JOUR T1 - VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES AU - Özgür Özgüç Y1 - 2015 PY - 2015 N1 - DO - T2 - GİDB Dergi JF - Journal JO - JOR SP - 3 EP - 22 VL - IS - 03 SN - -2564-758X M3 - UR - Y2 - 2021 ER -
EndNote %0 GİDB Dergi VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES %A Özgür Özgüç %T VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES %D 2015 %J GİDB Dergi %P -2564-758X %V %N 03 %R %U
ISNAD Özgüç, Özgür . "VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES". GİDB Dergi / 03 (October 2015): 3-22 .
AMA Özgüç Ö . VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES. GİDB Dergi. 2015; (03): 3-22.
Vancouver Özgüç Ö . VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES. GİDB Dergi. 2015; (03): 3-22.
IEEE Ö. Özgüç , "VESSEL IMPACT ANALYSIS FOR RISER PROTECTION FRAME AND PROTECTION NET SUPPORTS ON SEMI- SUBMERSIBLE OFFSHORE STRUCTURES", GİDB Dergi, no. 03, pp. 3-22, Oct. 2015