PROBLEM TO BE SOLVED: To efficiently build a floating installation provided with a riser support structure, even if types and disposition of riser tubes are not determined.SOLUTION: With respect to a floating installation 10 such as an FPSO installation attached with a riser support structure 14 (14A, 14B) for supporting a riser tube R on the outside of an external plate 12, an upper riser support structure 14A is attached to the external plate 12 via an attachment platform structure 22A attached to the outside of the external plate 12. A lower riser support structure 14B is attached to the external plate 12 via an attachment platform structure 22B attached to the outside of the external plate 12.SELECTED DRAWING: Figure 1
【課題】ライザー管の種類、配置が決定していなくても、効率的にライザー支持構造体を備える浮体設備を建造する。【解決手段】外板12の外側にライザーRを支持するためのライザー支持構造体14(14A、14B)が取り付けられるFPSO設備などの浮体設備10において、上部ライザー支持構造体14Aを、外板12の外側に取り付けられた取付台構造体22Aを介して外板12に取り付ける。また、下部ライザー支持構造体14Bを、外板12の外側に取り付けられた取付台構造体22Bを介して外板12に取り付ける。【選択図】図1
FLOATING INSTALLATION PROVIDED WITH RISER SUPPORT STRUCTURE
ライザー支持構造体を備える浮体設備
2017-03-16
Patent
Electronic Resource
Japanese
FLOATING INSTALLATION PROVIDED WITH RISER SUPPORT STRUCTURE
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