海底管道设计壁厚和计算壁厚的选取

The Selection of Wall Thickness in Design of Submarine Pipeline

根据最新DNV2000海底管道设计规范和有关文献,对在海底油气管道的设计中关于设计壁厚以及计算壁厚的选取问题做了探讨和研究,并提出了一些建议。

According to the Offshore standard OSF101 Submarine Pipeline Systems,2000 published by DnV recently and other relative papers,The right selection of submarine pipeline wall thickness either according to design Rules or by theoretical computation are studied and discussed.Some suggestions are given by authors in this paper.