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Keywords: pipe-soil interaction
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 1–4, 2023
Paper Number: OTC-32489-MS
... depths and pipesoil interaction rates. A series of centrifuge tests were completed using a scaled model of a 0.324 m diameter pipe in dense silica sand with a viscous pore fluid. The model pipe was pushed into the model seabed at a 60° penetration angle, at various penetration rates and water depths...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25186-MS
... response offshore technology conference pipe-soil interaction upstream oil & gas axial force earthquake excitation ASCE ( 1984 ). Guidelines for the Seismic Design of Oil and Gas Pipeline Systems, Committee on Gas and Liquid Fuel Lifelines . ASCE ( 2001 ). Guidelines...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2014
Paper Number: OTC-25396-MS
... buckle piping design pipe-soil interaction expansion flowline outer pipe displacement guidance upstream oil & gas resistance offshore pipeline inner pipe end expansion friction deformation prediction axial friction Presentation of OTC-25396-MS Presentation of OTC-25396-MS...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-24154-MS
... Abstract The force mobilized through the interaction between a pipeline and the seabed is a key to the design of pipelines. Fugro Smartpipe® is a site investigation tool that is designed to measure pipe-soil interaction forces in-situ, at the seabed and at close to full-scale. The tool has...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21671-MS
... Abstract This paper summarizes key areas of research and development undertaken by the SAFEBUCK Joint Industry Project (JIP), including the development of engineering models and the testing of pipe-soil interaction, fatigue and local buckling. The SAFEBUCK Joint Industry Project set out...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-22010-MS
... over time and involves a range of velocity, repeated loading, reversals in direction of movement and variations in vertical pipe load. Axial pipe-soil interaction was initially considered relatively simple and attention was focused on lateral resistance. However, what appeared simple, particularly...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2008
Paper Number: OTC-19528-MS
... measurements will complement and enhance the results from existing methods. For unburied high temperature, high pressure pipeline systems, correctly predicting axial " walking?? and controlling lateral buckling is extremely sensitive to the selection of the pipe-soil interaction parameters. Very soft clay...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 27–30, 1987
Paper Number: OTC-5588-MS
...), a model has been developed which describes the load-displacement relationship of the pipe. The pipe-soil interaction model can also be used for soils exhibiting non-associated material behaviour (sand), but the degree to which the curved failure surfaces and the Cam-clay analogy are still applicable has...

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