90 m自升式海上平台围阱的精度研究及改进

Accuracy Research and Improvement of Jackhouse Construction on 90 m Self-elevating Unit

文章主要阐述了90 m自升助航式海上平台围阱施工精度控制方法,以及为了降低施工的难度,缩短生产周期,对围阱结构进行了优化,优化后结构达到了预期的效果。

The article mainly demonstrates the accuracy control method of the construction of 90 m S.E. U jachhouse. In order to reduce the difficulty of the construction and to shorten the period of production, the structure of jackhouse is improved. The structure after improving reaches the expecting result.