JACKET STRUCTURE AND OFFSHORE WIND SYSTEM

JACKET STRUCTURE AND OFFSHORE WIND SYSTEM

To provide a jacket structure and an offshore wind system having sufficient ultimate strength at low cost.SOLUTION: A jacket structure 10 that includes a transition piece 11 that supports an offshore wind turbine 200, a plurality of legs 12 that supports the transition piece 11, a plurality of brace...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OTAKE ATSURO, FUNATAKE SHOTARO, IRIE TAKASHI, KATAYAMA YOSHISUKE, KAGAMI NOBUKAZU
Format: Patent
Sprache:eng ; jpn
Schlagworte:
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:To provide a jacket structure and an offshore wind system having sufficient ultimate strength at low cost.SOLUTION: A jacket structure 10 that includes a transition piece 11 that supports an offshore wind turbine 200, a plurality of legs 12 that supports the transition piece 11, a plurality of braces 13 that connect the plurality of legs 12, and a plurality of stakes 15. A part of the steel material of the jacket structure 10 is characterized by being SA440 or SM570.SELECTED DRAWING: Figure 2 【課題】低コストで十分な終局強度を有するジャケット構造体及び洋上風力システムを提供することを目的とする。【解決手段】洋上風車２００を支持するトランジションピース１１と、トランジションピース１１を支持する複数のレグ１２と、複数のレグ１２を接続する複数のブレース１３と、複数の杭１５と、を備えるジャケット構造体１０であって、ジャケット構造体１０の一部の鋼材は、ＳＡ４４０又はＳＭ５７０であることを特徴とする。【選択図】図２