FLOATING DOCK FOR CONSTRUCTING FLOATING FOUNDATION FOR OFFSHORE WIND POWER GENERATION FACILITY, AND METHOD FOR CONSTRUCTING FLOATING FOUNDATION

[Problem] To provide a floating dock that facilitates easy construction of a floating foundation for an offshore wind power generation facility at low cost. [Solution] A floating foundation (3) for an offshore wind power generation facility (1) comprises N hollow floats (10) made of concrete and dis...

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Main Authors MAETA Katsushi, AOKI Ryo, OTAKA Rina, ANZAI Kenji, RYU Koutou, YAMAMOTO Kenji
Format Patent
LanguageEnglish
French
Japanese
Published 12.09.2024
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Abstract [Problem] To provide a floating dock that facilitates easy construction of a floating foundation for an offshore wind power generation facility at low cost. [Solution] A floating foundation (3) for an offshore wind power generation facility (1) comprises N hollow floats (10) made of concrete and disposed at each position of N vertices of N triangular shapes as viewed from above, and a coupling structure (11) made of concrete and configured to connect these N hollow floats (10). A floating dock (30) comprises N hollow float floating docks (31) and one coupling floating dock (32). The N hollow float floating docks (31) are independently floated on the sea, and one hollow float (10) is constructed for each. Thereafter, the coupling floating dock (32) is coupled with the N hollow float floating docks (31) to form the floating dock (30). The coupling structure (11) is constructed on the floating dock (30). Le problème décrit par la présente invention est de fournir un dock flottant qui permet une construction facile d'une fondation flottante pour une installation de production d'énergie éolienne en mer à faible coût. La solution selon l'invention porte sur une fondation flottante (3) pour une installation de production d'énergie éolienne en mer (1) qui comprend N flotteurs creux (10) constitués de béton et disposés à chaque position de N sommets de N formes triangulaires vues depuis le dessus, et une structure d'accouplement (11) constituée de béton et conçue pour relier ces N flotteurs creux (10). L'invention concerne également un dock flottant (30) qui comprend N docks flottants creux (31) et un dock flottant de couplage (32). Les N docks flottants creux (31) flottent indépendamment sur la mer, et un flotteur creux (10) est construit pour chacun. Ensuite, le dock flottant de couplage (32) est couplé aux N docks flottants creux (31) pour former le dock flottant (30). La structure d'accouplement (11) est construite sur le dock flottant (30). 【課題】低コストで容易に、洋上風力発電設備の浮体基礎を建築できる浮ドックを提供する。 【解決手段】洋上風力発電設備(1)の浮体基礎(3)は、上面から見てN角形のN個の頂点のそれぞれの位置に配置されているコンクリート製のN個の中空浮力体(10)と、これらN個の中空浮力体(10)同士を接続するコンクリート製の連結構造体(11)と、から構成する。浮ドック(30)は、N個の中空浮力体用浮ドック(31)と、1個の連結用浮ドック(32)とから構成する。N個の中空浮力体用浮ドック(31)を独立して海上に浮かべ、それぞれ1個ずつ中空浮力体(10)を建築する。その後、N個の中空浮力体用浮ドック(31)と連結用浮ドック(32)を連結して浮ドック(30)を構成する。浮ドック(30)の上で連結構造体(11)を建築する。
AbstractList [Problem] To provide a floating dock that facilitates easy construction of a floating foundation for an offshore wind power generation facility at low cost. [Solution] A floating foundation (3) for an offshore wind power generation facility (1) comprises N hollow floats (10) made of concrete and disposed at each position of N vertices of N triangular shapes as viewed from above, and a coupling structure (11) made of concrete and configured to connect these N hollow floats (10). A floating dock (30) comprises N hollow float floating docks (31) and one coupling floating dock (32). The N hollow float floating docks (31) are independently floated on the sea, and one hollow float (10) is constructed for each. Thereafter, the coupling floating dock (32) is coupled with the N hollow float floating docks (31) to form the floating dock (30). The coupling structure (11) is constructed on the floating dock (30). Le problème décrit par la présente invention est de fournir un dock flottant qui permet une construction facile d'une fondation flottante pour une installation de production d'énergie éolienne en mer à faible coût. La solution selon l'invention porte sur une fondation flottante (3) pour une installation de production d'énergie éolienne en mer (1) qui comprend N flotteurs creux (10) constitués de béton et disposés à chaque position de N sommets de N formes triangulaires vues depuis le dessus, et une structure d'accouplement (11) constituée de béton et conçue pour relier ces N flotteurs creux (10). L'invention concerne également un dock flottant (30) qui comprend N docks flottants creux (31) et un dock flottant de couplage (32). Les N docks flottants creux (31) flottent indépendamment sur la mer, et un flotteur creux (10) est construit pour chacun. Ensuite, le dock flottant de couplage (32) est couplé aux N docks flottants creux (31) pour former le dock flottant (30). La structure d'accouplement (11) est construite sur le dock flottant (30). 【課題】低コストで容易に、洋上風力発電設備の浮体基礎を建築できる浮ドックを提供する。 【解決手段】洋上風力発電設備(1)の浮体基礎(3)は、上面から見てN角形のN個の頂点のそれぞれの位置に配置されているコンクリート製のN個の中空浮力体(10)と、これらN個の中空浮力体(10)同士を接続するコンクリート製の連結構造体(11)と、から構成する。浮ドック(30)は、N個の中空浮力体用浮ドック(31)と、1個の連結用浮ドック(32)とから構成する。N個の中空浮力体用浮ドック(31)を独立して海上に浮かべ、それぞれ1個ずつ中空浮力体(10)を建築する。その後、N個の中空浮力体用浮ドック(31)と連結用浮ドック(32)を連結して浮ドック(30)を構成する。浮ドック(30)の上で連結構造体(11)を建築する。
Author RYU Koutou
YAMAMOTO Kenji
ANZAI Kenji
OTAKA Rina
MAETA Katsushi
AOKI Ryo
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DocumentTitleAlternate DOCK FLOTTANT DE CONSTRUCTION D'UNE FONDATION FLOTTANTE POUR INSTALLATION DE PRODUCTION D'ÉNERGIE ÉOLIENNE EN MER, ET PROCÉDÉ DE CONSTRUCTION DE FONDATION FLOTTANTE
洋上風力発電設備の浮体基礎建築用の浮ドッグ、および浮体基礎の建築方法
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RelatedCompanies AIZAWA CONCRETE CORPORATION
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Snippet [Problem] To provide a floating dock that facilitates easy construction of a floating foundation for an offshore wind power generation facility at low cost....
SourceID epo
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SubjectTerms BLASTING
HEATING
LIGHTING
MACHINES OR ENGINES FOR LIQUIDS
MECHANICAL ENGINEERING
OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
PRODUCING MECHANICAL POWER
WEAPONS
WIND MOTORS
WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
Title FLOATING DOCK FOR CONSTRUCTING FLOATING FOUNDATION FOR OFFSHORE WIND POWER GENERATION FACILITY, AND METHOD FOR CONSTRUCTING FLOATING FOUNDATION
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