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OCEAN, OFFSHORE and ARCTIC ENGINEERING - Kivi Niria

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Reliability Assessment for TLP Tether Overload<br />

in Nonlinear Waves OMAE2011-50112<br />

Oistein Hagen<br />

Det Norske Veritas, Høvik, Norway<br />

Reliability Assessment of TLP Air-gap in Nonlinear Waves OMAE2011-50153<br />

Elzbieta Maria Bitner-Gregersen<br />

Det Norske Veritas, Høvik, Norway<br />

Structures, Safety <strong>and</strong> Reliability Symposia<br />

2-38 Structural Analysis <strong>and</strong> Optimisation – VI<br />

Thursday June 23 Goudriaan II | 15:30–17:30<br />

Session Chair: Mohamed A. El-Reedy, Gulf of Suez<br />

Petroleum Company (Maadi-Projects), Egypt<br />

Session Co-Chair: Philippe Rigo, University of Liege, ANAST, Belgium<br />

Application of a Mobile Submerged Tank to Reduce<br />

Responses of Fixed Offshore Platforms OMAE2011-49051<br />

Mehdi Shafieefar, Mohammadreza Moharrami Gargari<br />

Tarbiat Modares University, Tehran, Iran<br />

Geometrical Parametric Study <strong>and</strong> Development of Design<br />

Formulae for the SCF Distribution along the Weld Toe in Multiplanar<br />

CHS DKT-Connections of Offshore Structures OMAE2011-49121<br />

Mohammad Ali Lotfollahi-Yaghin, Hamid Ahmadi, Sajad Shahverdi<br />

University of Tabriz, Tabriz, Iran<br />

Experimental Investigation into the Behaviour of a<br />

New Replaceable Bracing System OMAE2011-50328<br />

S.V. Khonsari 1 George L. Engl<strong>and</strong> 2 Mahmoud Moradi 1 Hossein Farahani 1 Davoud Zarei 1<br />

1. Sharif University of Technology, Tehran, Iran; 2. Imperial College<br />

of Science, Technology <strong>and</strong> Medicine, London, UK<br />

Three-dimensional Joint Flexibility Element for Modeling<br />

of Offshore Tubular Connections OMAE2011-50334<br />

Pejman Alanjari 2 Behrouz Asgarian 1<br />

1. K.N.Toosi University of Technology, Tehran, Iran; 2. K. N. Toosi University<br />

of Technology, Department of Civil Engineering, Tehran, Iran<br />

Structures, Safety <strong>and</strong> Reliability Symposia<br />

2-42 Risk Analysis <strong>and</strong> Safety Management – IV<br />

Thursday June 23 Mees Auditorium | 15:30–17:30<br />

Session Chair: Haibo Chen, Sc<strong>and</strong>power Inc. (China), China<br />

Session Co-Chair: Marcelo R. Martins, University of São Paulo, Brazil<br />

Review of Fuzzy Set Theory Applications in Safety Assessment<br />

for Marine <strong>and</strong> Offshore Industries OMAE2011-50244<br />

Ayhan Mentes, Ismail H. Helvacioglu<br />

Istanbul Technical University, Istanbul, Turkey<br />

Structural Health Monitoring of Concrete Filled Steel<br />

Tube Arch Bridge for Oil Wharf OMAE2011-50073<br />

Jing Zhou, Xin Feng, Liang Ren<br />

Dalian University of Technology, Dalian, Liaoning, China<br />

Extensive Dynamic Analyses to Achieve Stringent Noise <strong>and</strong> Vibration<br />

Levels for an Offshore Reciprocating Compressor System OMAE2011-49926<br />

André Eijk 1 Hans Elferink 2<br />

1. TNO Oil & Gas, Delft, Netherl<strong>and</strong>s; 2. Thomassen<br />

Compression Systems B.V., Rheden, Netherl<strong>and</strong>s<br />

Thursday, 15:30–17:30<br />

Mooring Line Failure Detection System – MOORASSURE OMAE2011-49247<br />

Pei An, Duane King, S<strong>and</strong>ip Ukani<br />

Pulse Structural Monitoring, Woking, UK<br />

Materials Technology Symposia<br />

3-5 HSE/PSA Workshop on Ageing <strong>and</strong> Life Extension of<br />

Offshore Installations – Assessment & Maintenance<br />

Thursday June 23 Town Hall | 15:30–17:30<br />

Session Chair: Gerhard Ersdal, Petroleum Safety Authority Norway, Norway<br />

Session Co-Chair: Alex<strong>and</strong>er Stacey, Health & Safety Executive, United Kingdom<br />

Assessment of Ageing Structures – Case Studies OMAE2011-49959<br />

Einar L<strong>and</strong>et 4 Trond Sørensen 3 Narve Oma 2 Gerhard Ersdal 1 Gudfinnur Sigurdsson 4<br />

1. Petroleum Safety Authority Norway, Stavanger, Norway; 2. Statoil, Stavanger,<br />

Norway; 3. Teekay, Trondheim, Norway; 4. Det Norske Veritas, Høvik, Norway<br />

Fatigue Damage Repair <strong>and</strong> Life Extension of a Floating<br />

Production Unit: The VFB Platform Revisited OMAE2011-50319<br />

Per Jahn Haagensen 1 Jan E. Larsen 2 Ole T. Vårdal 3<br />

1. Norwegian University of Science <strong>and</strong> Technology, Trondheim, Norway;<br />

2. Statoil, Bergen, Norway; 3. Dolphin AS, Stavanger, Norway<br />

Fatigue Life Extension of Offshore Structures<br />

by Ultrasonic Peening OMAE2011-49935<br />

Luis Lopez-Martinez<br />

LETS Global, Rotterdam, Netherl<strong>and</strong>s<br />

Fatigue Life Improvement of Welded Elements <strong>and</strong> Structures<br />

by Ultrasonic Impact Treatment OMAE2011-50310<br />

Yuriy Kudryavtsev, Jacob Kleiman<br />

Structural Integrity Technologies Inc., Markham, ON, Canada<br />

Maintenance Integrity: Managing Flange Inspections on<br />

Ageing Offshore Production Facilities OMAE2011-49050<br />

R.M. Ch<strong>and</strong>ima Ratnayake, Samindi Samarakoon, Tore Markeset<br />

University of Stavanger, Stavanger, Norway<br />

Pipeline <strong>and</strong> Riser Technology Symposia<br />

4-27 Steel Riser – III<br />

Thursday June 23 Antwerp | 15:30–17:30<br />

Session Chair: Howard Wang, ExxonMobil Development Company, USA<br />

Session Co-Chair: Mohamed Chebaro, C-FER Technologies, Canada<br />

Vibration Reduction in Steel Catenary Risers by the<br />

Use of Viscoelastic Materials OMAE2011-50052<br />

Flávia Borges 3 Ney Roitman 2 Carlos Magluta 2 Daniel A. Castello 4 Ricardo Franciss 1<br />

1. PETROBRAS, Rio de Janeiro, RJ, Brazil; 2. Federal University of Rio de Janeiro, Rio de Janeiro,<br />

RJ, Brazil; 3. COPPE/UFRJ, Rio de Janeiro, RJ, Brazil; 4. UFRJ, Rio de Janeiro, RJ, Brazil<br />

Application of Comparative Analysis Approaches<br />

for Deepwater SCRS OMAE2011-50330<br />

Basim Mekha 1 Armin Tavassoli 2 Jianjun Xia 3<br />

1. Cuneiform Offshore Consulting, LLC, Houston, TX, USA; 2. Subsea Development<br />

Solutions, Inc., Spring, TX, USA; 3. VM Offshore Consulting, Inc., Katy, TX, USA<br />

Steel Catenary Riser Response Identification Based<br />

on Field Measurements OMAE2011-50148<br />

Yiannis Constantinides 1 Lee Tran 2 Prahlad Enuganti 2 Mike Campbell 2<br />

1. Chevron, Houston, TX, USA; 2. 2H Offshore, Houston, TX, USA<br />

www.asmeconferences.org/OMAE 2011 | 79

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