To provide a taut mooring floating body capable of securing stability in a state before taut mooring.SOLUTION: A taut mooring floating body 5 floating on ocean to support a wind power generation facility 3 in a portion on a water surface 101, capable of injecting/ejecting ballast water, being a floating body coupled by sea bottom mooring units 9 which are mooring facilities on the sea bottom and taut mooring ropes 7, and retained in a taut mooring state by tensile force generated in the taut mooring ropes 7 by buoyancy of the floating body includes: one floating column 21 which is columnar extending in the vertical direction with a top end 21c exposed on the water surface 101 with the wind power generation facility 3 installed on the top end 21c; and two submerged columns 23 and 25 coupled to the floating column 21 and including a column support part 45 in a pillar shape with the whole body submerged in the taut mooring state and extending in the vertical direction, with a top end lower than the top end 21c of the floating column 21, and furthermore supporting an attachable/detachable column 43 on the top end which is capable of being attached/detached on the top end, and exposing the top surface of the attachable/detachable column 43 on the water surface 101.SELECTED DRAWING: Figure 1
【課題】緊張係留される前の状態での安定性を確保できる緊張係留浮体の提供。【解決手段】洋上に浮かび水面101上の部分で風力発電設備3を支持し、バラスト水を注排水可能で、海底の係留設備である海底係留部9と緊張係留索7で連結された浮体であり、浮体の浮力で緊張係留索7に張力が生じた緊張係留状態で保持される緊張係留浮体5であって、鉛直方向に延在する柱状であって、上端21cが水面101上に露出し、上端21cに風力発電設備3が設置される1つの浮上コラム21と、浮上コラム21に連結され、緊張係留状態で全体が水没し鉛直方向に延在する柱状で、上端が浮上コラム21の上端21cより低く、更に、着脱可能な着脱コラム43を上端に支持して着脱コラム43の上面を水面101上に露出させるコラム支持部45を備える2つの水没コラム23、25を備える。【選択図】図1
TAUT MOORING FLOATING BODY, FLOATING STRUCTURE FOR MOORING PREPARATION, ATTACHMENT/DETACHMENT COLUMN, OCEAN WIND POWER GENERATION FACILITY, AND TAUT MOORING METHOD FOR TAUT MOORING FLOATING BODY
緊張係留浮体、係留準備用浮体構造物、着脱コラム、洋上風力発電設備、及び緊張係留浮体の緊張係留方法
06.09.2023
Patent
Elektronische Ressource
Japanisch
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