A three-dimensional geometrically nonlinear analysis of pipelaying in an ocean environment

S. Odorizzi; B. A. Schrefler

doi:10.1115/1.3263388

A three-dimensional geometrically nonlinear analysis of pipelaying in an ocean environment

Research output: Contribution to journal › Article › peer-review

Abstract

A three-dimensional analysis for pipelines suspended the between ocean floor and a laying barge or a stinger is presented. The analysis performed is capable of handling not only variations in bending stiffness, weight and buoyancy, crosscurrents and lateral bay drift, but also the effects of external hydrostatic pressure and buckling of the pipes. For this purpose a total Lagrangian geometrically nonlinear analysis is performed using a special element for oriented bodies in space. Examples are given which demonstrate the versatility of the analysis proposed.

Original language	English (US)
Pages (from-to)	201-205
Number of pages	5
Journal	Journal of Pressure Vessel Technology, Transactions of the ASME
Volume	103
Issue number	2
DOIs	https://doi.org/10.1115/1.3263388
State	Published - May 1981

ASJC Scopus subject areas

Safety, Risk, Reliability and Quality
Mechanics of Materials
Mechanical Engineering

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A three-dimensional geometrically nonlinear analysis of pipelaying in an ocean environment

Abstract

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