日本船舶海洋工学会論文集
Online ISSN : 1881-1760
Print ISSN : 1880-3717
Externalタレットの係留設計要件に関する研究
湯川 和浩加藤 俊司林 竜也安藤 翼
著者情報
ジャーナル フリー

2015 年 22 巻 p. 83-94

詳細
抄録

In recent years, the use of natural gas as an oil alternative energy has been increasingly expected. To ensure the stable supply of natural gas, the construction of floating LNG (FLNG) is now under investigation around the world to develop small or middle scale gas fields, so-called stranded gas field. In most cases, the FLNG under investigation is equipped with a turret mooring system to keep its own position at each installed gas field. However, detailed methods to design the mooring system are not indicated in guidelines published by the typical classification society, or designers have to decide by themselves which of the guidelines they should adopt at the time of beginning design because of different design requirements for every guideline.
In this paper, we investigated combinations of severe direction of environmental forces, such as wind, current, wave and swell, selected from items indicated in the different design requirements. This paper also presents the results of investigation on the method of statistics analysis to evaluate the extreme value of line tension.

著者関連情報
© 2016 社団法人 日本船舶海洋工学会
前の記事 次の記事
feedback
Top