... in asset integrity management of offshore pipelines is the cyclic loading frequency effects on corrosion-fatigue cracking behaviour of the material. In this study, a newly proposed approach for corrosion-fatigue analysis of offshore steel structures has been employed to examine its suitability...

... Abstract This paper is based on the experience made during the design and installation of an offshore pipeline recently completed in Indonesia, where a 24” subsea production pipeline (16km long in 70m water depth) was found susceptible during design to lateral buckling. Buckling is a well...

... Abstract This paper is based on the experience made during the design and installation of an offshore pipeline recently completed in Indonesia, where a 24” subsea production pipeline (16km long in 70m water depth) was found susceptible during design to lateral buckling. To limit the development...

... Abstract The transport of CO 2 through offshore pipelines is one of the last business that the Operators are beginning to face, in line with the coming needs for climate change mitigations. The scenario for CO 2 Capture, Transport and Storage anticipates capture and treatment at local plants...

... in atmosphere, led to a new business for the capture and storage of CO2 in dedicated deep water reservoir. In this sense the transport of the CO2 at low temperature, necessary to condensate the gas, through offshore pipeline is a commercial and technical valid strategy. One of the issues related...

... 01 11 2011 The future offshore pipeline development projects envisage the installation of medium to large diameter pipelines (16 ″ to 32 ″ ND) transporting gas from the deep waters to the shallow water areas. The development of these deep water projects is limited by the feasibility...

... 01 11 2011 In the last thirty years, the attention of the offshore pipeline industry has been strongly focused on submarine pipelines crossing very uneven seabed. New pipelines crossing the uneven seabed of the Mediterranean Sea and of the North Sea and deep water pipelines crossing...

... Eulerian Lagrange (CEL) Embedment Finite Element Analysis (FEA) Offshore Pipeline 1 Copyright © 2011 by ASME Proceedings of the ASME 30th International Conference on Ocean, Offshore and Arctic Engineering OMAE2011 June 19-24, 2011, Rotterdam, The Netherlands OMAE2011-50230 OFFSHORE PIPELINE...

... 05 01 2009 The dynamic response interaction of a vibrating offshore pipeline on a moving seabed is herein investigated where the pipeline is idealized as a beam vibrating on an elastic foundation. In particular the time history effects on physics of the stress distributions...

... 07 10 2008 Preventing the occurrence of local buckling due to external pressure is one of the main concerns in design of offshore pipelines. However, when a pipeline is designed for deepwater, prevention of the propagation of local buckling along the pipeline has more importance...