Documents  corrosion | enregistrements trouvés : 28

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- n° vol.7, issue 2 - 51 p.

[Résumé auteurs] The installation of offshore wind power structures (OWS) is one of the most promising approaches for the production of renewable energy. However, corrosion
and fatigue damage in marine and offshore environments are major causes of primary steel strength
degradation in OWS. Corrosion can reduce the thickness of structural components which may lead
towards fatigue crack initiation and buckling. These failure mechanisms affect tower service life
and may result in catastrophic structural failure. Additionally, environmental pollution stemming
from corrosion's by-products is possible. As a result, large financial investments are made yearly for
both the prevention and recovery of these drawbacks. The corrosion rate of an OWS is dependent on
different characteristics of attack which are influenced by access to oxygen and humidity. Structural
degradation can occur due to chemical attack, abrasive action of waves, and microorganism attacks.
Inspired by technological and scientific advances in recent years, the purpose of this paper is to discuss
the current protective coating system technologies used to protect OWS as well as future perspectives.
[Résumé auteurs] The installation of offshore wind power structures (OWS) is one of the most promising approaches for the production of renewable energy. However, corrosion
and fatigue damage in marine and offshore environments are major causes of primary steel strength
degradation in OWS. Corrosion can reduce the thickness of structural components which may lead
towards fatigue crack initiation and buckling. These failure mechanisms affect ...

éolienne offshore ; structure offshore ; corrosion ; rupture de fatigue mécanique ; peinture protectrice

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- 649 p.

[Résumé éditeur] The ultimate reference for selecting, operating and maintaining offshore structures, this book provides a road map for designing structures which will stand up even in the harshest environments. The selection of the proper type of offshore structure is discussed from a technical and economic point of view. The design procedure for the fixed offshore structure will be presented and how to review the design to reach the optimum solution. Nonlinear analysis (Push over) analysis will be presented as a new technique to design and assess the existing structure. Pile design and tubular joint with the effect of fatigue loading will be presented also from a theoretical and a practical point of view.

With this book in hand, engineers receive the most up-to-date methods for performing a structural life cycle analysis; implement maintenance plans for topsides and jackets, using non destructive testing. Under water inspection is discussed for hundreds of platforms in detail. Advanced repair methodology for scour, marine growth and damaged or deteriorating members are discussed. Risk based under water inspection techniques are covered from a practical pint of view. In addition, the book will be supported by an online modeling and simulation program with will allow designers to save time and money by verifying assumptions online.
[Résumé éditeur] The ultimate reference for selecting, operating and maintaining offshore structures, this book provides a road map for designing structures which will stand up even in the harshest environments. The selection of the proper type of offshore structure is discussed from a technical and economic point of view. The design procedure for the fixed offshore structure will be presented and how to review the design to reach the optimum ...

structure offshore ; installations ; maintenance des installations ; corrosion ; démantèlement des installations ; prévention des risques

New hull standard boost for vessel owners and operators

March/April 2017
Ship Management International

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- n° Issue 66 - p. 96-101

"In November 2016 a new standard ISO 19030 was introduced by the IMO to measure the effectiveness of all the devices that are used to improve the hull and propeller performances".

revêtement du navire ; peinture protectrice ; corrosion ; coque ; normalisation ; efficacité énergétique ; anti-fouling ; propulseur ; vitesse

Hull performance monitoring : setting the standard

April 2017
The Motorship

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- p. 31-32

"The publication of ISO 19030 on monitoring hull and proper performance provides a much-needed baseline for measuring a key ship efficiency factor".

revêtement du navire ; peinture protectrice ; corrosion ; coque ; normalisation ; efficacité énergétique ; anti-fouling ; propulseur ; vitesse

Guidance notes on structural monitoring using acoustic emissions

October 2016
American Bureau of Shipping (ABS)

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Eating away at the iron. Fighting rust with a cartridge.
IKEN, Jörn
November 2016
Offshore Wind Industry

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- n° 4/2016 - p. 16-23

"Offshore wind turbines need to be designed for a service life of about 30 years. The foundation structures need to last because their replacement is not commercially viable. [...] Under the project name RepaKorr, several companies in joint collaboration with the Fraunhofer IFAM have worked out a concept for rapide removal of corrosion damage".

parc éolien offshore ; éolienne offshore ; corrosion ; maintenance des installations ; structure offshore ; rouille ; peinture protectrice

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- n° vol.60, n°238 - p.13-19

Les prévisions en laboratoire sur la corrosion dans les ballasts sont confirmées par des inspections sur des navires : influence des paramètres de construction des navires (pays,type de revêtement de protection) et la présence d'anodes sacrificielles dans le procesus de corrosion.

ballast ; corrosion ; construction navale

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- n° 3601 - p.16

Réduire les biocides dans les peintures antifouling permettrait de réduire l'impact environnemental. Restent des problèmes de coût, de pose complexe qui ne permettent pas une avancée malgré les directives européennes sur l'éco-toxicité des peintures;

peinture industrielle ; corrosion ; protection de l'environnement ; hydrodynamique

The role of the marine engineering superintendent
WALL, Mike
2014
The Institute of Marine Engineering, Science and Technology H

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- 250 p.

This publication is intended for those who may be considering becoming a marine engineering superintendent, the aim being to pass on as much information as possible to prepare the marine engineer for his new role.

maintenance ; pièce de rechange ; budget ; performance ; soutage ; lubrification ; vibration ; cale sèche ; réparation des navires ; corrosion ; peinture ; santé et sécurité personnelles ; évaluation des personnels ; gestion des ressources humaines ; officier ; sécurité au travail ; gestion des conflits ; sécurité des navires ; réglementation

Corrosion marine
COLLEE R.
1975
CEBEDOC

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Type
Date de parution
Mots-clés

corrosion [28]

incendie [5]

métal : élément [5]

pollution [5]

produit toxique [5]

radioactivité [5]

réglementation maritime [5]

transport de matières dangereuses [5]

classification des navires [4]

gaz naturel liquéfié (GNL) [4]

installation électrique [4]

navire de servitude au large [4]

peinture protectrice [4]

structure offshore [4]

système de sécurité [4]

acier [3]

consignes d'intervention d'urgence sur navires [3]

explosion [3]

guide de soins en cas d'accidents [3]

maintenance des installations [3]

rupture de fatigue mécanique [3]

transport de combustible nucléaire [3]

anti-fouling [2]

coque [2]

efficacité énergétique [2]

éolienne offshore [2]

explosif [2]

gaz de pétrole [2]

gaz naturel [2]

normalisation [2]

pesticides [2]

propulseur [2]

réglementation [2]

revêtement du navire [2]

vitesse [2]

Acoustic Emission Testing (AET) [1]

acoustique sous-marine [1]

alliage non ferreux [1]

aluminium [1]

amélioration de l'endurance des pièces de machines [1]

ballast [1]

budget [1]

cale sèche [1]

chaudière [1]

construction mécanique : discipline [1]

construction navale [1]

contrôle de qualité [1]

démantèlement des installations [1]

démarche d'évaluation [1]

eau [1]

électrolyse [1]

énergie thermique [1]

évaluation des personnels [1]

fonte [1]

gestion des conflits [1]

gestion des ressources humaines [1]

hydrodynamique [1]

inhibiteur [1]

installations [1]

législation [1]

limites d'endurance des métaux [1]

lubrification [1]

maintenance [1]

maintenance corrective [1]

maintenance préventive [1]

matériau fritté [1]

matériau plastique et composite [1]

métallurgie [1]

navire [1]

officier [1]

parc éolien offshore [1]

peinture [1]

peinture industrielle [1]

performance [1]

pièce de rechange [1]

polissage [1]

prévention des risques [1]

protection de l'environnement [1]

réglementation technique [1]

réparation des navires [1]

résistance des matériaux [1]

revêtement métallique [1]

rouille [1]

santé et sécurité personnelles [1]

sécurité au travail [1]

sécurité des navires [1]

soudage [1]

soutage [1]

structure [1]

structure de coque [1]

traitement de l'eau [1]

usinage [1]

vibration [1]

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