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CONSTRUCTION STRUCTURE OF MARINE SURGE-WAVE UTILIZING SEA WATER STORAGE POWER GENERATION FACILITY
PROBLEM TO BE SOLVED: To provide a power generation device which is safe to Tsunami and a large-scale typhoon, can take measures for drift sand and drifts, and can constantly utilize a marine surge wave.SOLUTION: A deposit of drift sand is prevented by positioning a coastal flow and a marine water drainage direction. As treatment for drifts, there is taken a two-stage method which installs a drainage gate 17 at a reinforced concrete construction part which enters a land side of a V-shaped pier, returns the drifts to the sea, and returns small fishes to the sea from a storage pool. A sea bottom gradient is set at 7° in average between 5° and 10° while sequentially narrowing a pier width by utilizing a surge of a long wave, and marine surge-wave seat water is stored in a land-side storage pool, and used as power generation source energy source sea water. A coastal line part copes with local corrosion by setting a large-diameter No.2 harbor-type steel pipe 9 as a coastal line corrosion block pile, and continuously installing a one-meter diameter steel pipe pile against the corrosion of a land facility part.
【課題】津波、大型台風に対し安全で、漂砂、漂流物に対する対策が可能で、常時海洋うねり波を利用できる発電装置を提供する。【解決手段】沿岸流と海洋水排水方向の位置づけにより漂砂の堆積を防ぐ。漂流物の処置は、Ｖ字型突堤の陸地側へ入った鉄筋コンクリート構築部に排水門１７を設け海へ戻し、更に小さい魚類等は貯留池から海へ戻す２段方式を取る。長波のうねり利用により突堤幅を順次狭めつつ、海底勾配は５?から１０?迄の平均７?勾配として構築し、海洋うねり波海洋水を陸地側貯留池に貯留させ発電源エネルギー源海洋水とする。沿岸線部は大口径２号港湾型鋼管９を沿岸線侵食遮断杭とし、陸地施設部の侵食に対しは径１ｍの鋼管パイルを連続的に設置することにより局部的侵食に対処する。【選択図】図１
CONSTRUCTION STRUCTURE OF MARINE SURGE-WAVE UTILIZING SEA WATER STORAGE POWER GENERATION FACILITY
PROBLEM TO BE SOLVED: To provide a power generation device which is safe to Tsunami and a large-scale typhoon, can take measures for drift sand and drifts, and can constantly utilize a marine surge wave.SOLUTION: A deposit of drift sand is prevented by positioning a coastal flow and a marine water drainage direction. As treatment for drifts, there is taken a two-stage method which installs a drainage gate 17 at a reinforced concrete construction part which enters a land side of a V-shaped pier, returns the drifts to the sea, and returns small fishes to the sea from a storage pool. A sea bottom gradient is set at 7° in average between 5° and 10° while sequentially narrowing a pier width by utilizing a surge of a long wave, and marine surge-wave seat water is stored in a land-side storage pool, and used as power generation source energy source sea water. A coastal line part copes with local corrosion by setting a large-diameter No.2 harbor-type steel pipe 9 as a coastal line corrosion block pile, and continuously installing a one-meter diameter steel pipe pile against the corrosion of a land facility part.
【課題】津波、大型台風に対し安全で、漂砂、漂流物に対する対策が可能で、常時海洋うねり波を利用できる発電装置を提供する。【解決手段】沿岸流と海洋水排水方向の位置づけにより漂砂の堆積を防ぐ。漂流物の処置は、Ｖ字型突堤の陸地側へ入った鉄筋コンクリート構築部に排水門１７を設け海へ戻し、更に小さい魚類等は貯留池から海へ戻す２段方式を取る。長波のうねり利用により突堤幅を順次狭めつつ、海底勾配は５?から１０?迄の平均７?勾配として構築し、海洋うねり波海洋水を陸地側貯留池に貯留させ発電源エネルギー源海洋水とする。沿岸線部は大口径２号港湾型鋼管９を沿岸線侵食遮断杭とし、陸地施設部の侵食に対しは径１ｍの鋼管パイルを連続的に設置することにより局部的侵食に対処する。【選択図】図１
CONSTRUCTION STRUCTURE OF MARINE SURGE-WAVE UTILIZING SEA WATER STORAGE POWER GENERATION FACILITY
海洋うねり波利用海水貯留発電施設構築構造
ISHII KAZUE (author)
2015-09-28
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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