Soil restraint on buckling oil and gas pipelines buried in lumpy clay fill

Offshore pipelines used for oil and gas transportation are often buried to avoid damage from fishing activities and to provide thermal insulation. The soil cover also provides resistance to upward movement of the pipe caused by thermally-induced axial loading, a phenomenon known as upheaval buckling...

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Veröffentlicht in:	Engineering structures 2007-06, Vol.29 (6), p.973-982
Hauptverfasser:	Cheuk, C.Y., Take, W.A., Bolton, M.D., Oliveira, J.R.M.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Buildings. Public works Computation methods. Tables. Charts Exact sciences and technology Geotechnics Hydraulic constructions Lumpy fill Offshore structure (platforms, tanks, etc.) Pipelines Speed effect Structural analysis. Stresses Structure-soil interaction Suction Uplift
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