Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing
Conference Sponsors: Ocean, Offshore and Arctic Engineering DivisionISBN: 0-7918-4196-0 International audience Reassessment of existing offshore structures needs rational aid tools to update new information (metocean data, new regulations.). This paper focuses on marine growth management on Jacket o...
Published in: | 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 2 |
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Online Access: | https://hal.archives-ouvertes.fr/hal-01008391 https://hal.archives-ouvertes.fr/hal-01008391/document https://hal.archives-ouvertes.fr/hal-01008391/file/boukinda2005c.pdf https://doi.org/10.1115/OMAE2005-67194 |
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ftccsdartic:oai:HAL:hal-01008391v1 2023-05-15T14:23:28+02:00 Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing Boukinda, Morgan Quiniou-Ramu, Valérie Schoefs, Franck Birades, Michel Lahaille, Alain Garretta, Raymond Institut de Recherche en Génie Civil et Mécanique (GeM) Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) Université de Nantes (UN)-Université de Nantes (UN)-École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS) Total E&P Halkidiki, Greece 2005-06-12 https://hal.archives-ouvertes.fr/hal-01008391 https://hal.archives-ouvertes.fr/hal-01008391/document https://hal.archives-ouvertes.fr/hal-01008391/file/boukinda2005c.pdf https://doi.org/10.1115/OMAE2005-67194 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1115/OMAE2005-67194 hal-01008391 https://hal.archives-ouvertes.fr/hal-01008391 https://hal.archives-ouvertes.fr/hal-01008391/document https://hal.archives-ouvertes.fr/hal-01008391/file/boukinda2005c.pdf doi:10.1115/OMAE2005-67194 info:eu-repo/semantics/OpenAccess ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering https://hal.archives-ouvertes.fr/hal-01008391 ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering, Jun 2005, Halkidiki, Greece. pp.611-618, ⟨10.1115/OMAE2005-67194⟩ [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MAT]Engineering Sciences [physics]/Materials info:eu-repo/semantics/conferenceObject Conference papers 2005 ftccsdartic https://doi.org/10.1115/OMAE2005-67194 2021-09-25T23:49:49Z Conference Sponsors: Ocean, Offshore and Arctic Engineering DivisionISBN: 0-7918-4196-0 International audience Reassessment of existing offshore structures needs rational aid tools to update new information (metocean data, new regulations.). This paper focuses on marine growth management on Jacket offshore structures. After years of exploitation, marine growth thickness reaches up to the initial beam diameter. Inspection and cleaning are actions to be optimized, keeping in mind that safety must be preserved according to cost reduction. The paper first presents the building of an exhaustive data base in view to use the whole available information. An illustration is given for structures placed in Gulf of Guinea: main species, colonization process as well as modeling of thickness increasing are discussed. A modeling of hydrodynamic coefficient is then suggested according to kinematics field and physical response surface. Conference Object Arctic Arctic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Arctic 24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 2 611 618 |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MAT]Engineering Sciences [physics]/Materials |
spellingShingle |
[SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MAT]Engineering Sciences [physics]/Materials Boukinda, Morgan Quiniou-Ramu, Valérie Schoefs, Franck Birades, Michel Lahaille, Alain Garretta, Raymond Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing |
topic_facet |
[SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] [SPI.MAT]Engineering Sciences [physics]/Materials |
description |
Conference Sponsors: Ocean, Offshore and Arctic Engineering DivisionISBN: 0-7918-4196-0 International audience Reassessment of existing offshore structures needs rational aid tools to update new information (metocean data, new regulations.). This paper focuses on marine growth management on Jacket offshore structures. After years of exploitation, marine growth thickness reaches up to the initial beam diameter. Inspection and cleaning are actions to be optimized, keeping in mind that safety must be preserved according to cost reduction. The paper first presents the building of an exhaustive data base in view to use the whole available information. An illustration is given for structures placed in Gulf of Guinea: main species, colonization process as well as modeling of thickness increasing are discussed. A modeling of hydrodynamic coefficient is then suggested according to kinematics field and physical response surface. |
author2 |
Institut de Recherche en Génie Civil et Mécanique (GeM) Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST) Université de Nantes (UN)-Université de Nantes (UN)-École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS) Total E&P |
format |
Conference Object |
author |
Boukinda, Morgan Quiniou-Ramu, Valérie Schoefs, Franck Birades, Michel Lahaille, Alain Garretta, Raymond |
author_facet |
Boukinda, Morgan Quiniou-Ramu, Valérie Schoefs, Franck Birades, Michel Lahaille, Alain Garretta, Raymond |
author_sort |
Boukinda, Morgan |
title |
Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing |
title_short |
Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing |
title_full |
Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing |
title_fullStr |
Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing |
title_full_unstemmed |
Marine growth colonisation process and profile in guinea gulf: from inspection data to load computing |
title_sort |
marine growth colonisation process and profile in guinea gulf: from inspection data to load computing |
publisher |
HAL CCSD |
publishDate |
2005 |
url |
https://hal.archives-ouvertes.fr/hal-01008391 https://hal.archives-ouvertes.fr/hal-01008391/document https://hal.archives-ouvertes.fr/hal-01008391/file/boukinda2005c.pdf https://doi.org/10.1115/OMAE2005-67194 |
op_coverage |
Halkidiki, Greece |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic |
genre_facet |
Arctic Arctic |
op_source |
ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering https://hal.archives-ouvertes.fr/hal-01008391 ASME 2005 24th International Conference on Offshore Mechanics and Arctic Engineering, Jun 2005, Halkidiki, Greece. pp.611-618, ⟨10.1115/OMAE2005-67194⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1115/OMAE2005-67194 hal-01008391 https://hal.archives-ouvertes.fr/hal-01008391 https://hal.archives-ouvertes.fr/hal-01008391/document https://hal.archives-ouvertes.fr/hal-01008391/file/boukinda2005c.pdf doi:10.1115/OMAE2005-67194 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1115/OMAE2005-67194 |
container_title |
24th International Conference on Offshore Mechanics and Arctic Engineering: Volume 2 |
container_start_page |
611 |
op_container_end_page |
618 |
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1766296005410553856 |