导管架立式建造中的旋转立片施工工艺分析

Analysis of Rotate-to-erection Method in Jacket Fabrication

以印尼Southeast Sumatra项目中BANUWA-TI导管架建造项目为例，分析了导管架在立式建造中所采用的旋转立片施工工艺的特点和原理，指出了施工的操作要点，最后对这种施工工艺的优点作了总结．

With the development of globe economy ,the requirement energy has expanded greatly and China has attached unprecedented great importance to the energy safety strategy. At the very time, the oilfield development of Bohai Bay is accelerated, with the period of project severely compressed. As one of the subordinate specialized units of CNOOC, COOEC bears high pressure on its way to the new era. In order to make full use of the resource, our company finds more creative and effective ways to fulfil the state plane. One of the new method called ＂rotate to erect＂ is introduced and analyzed in this article.