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A platform for research: civil engineering, architecture and urbanism
METHOD FOR ASSEMBLING WINDMILL TOWER AND OVAL ADJUSTMENT DEVICE
PROBLEM TO BE SOLVED: To appropriately allow tower sections to connect to each other.SOLUTION: A method of assembling a windmill tower, which is composed of a plurality of tower sections, comprises: a step of measuring the diameter of an upper end part of a lower section and the diameter of a lower end part of an upper section; a step of applying the radial direction force of the windmill tower to at least one of the upper end part of the lower section or the lower end part of the upper section so that the difference in diameter between the upper end part of the lower section and the lower end part of the upper section is smaller, based on the measurement results of the diameters; a step of suspending the upper section above the lower section with the lower section upright, and facing the upper end part of the lower section and the lower end part of the upper section; and a step of connecting the lower end part of the upper section to the upper end part of the lower section.SELECTED DRAWING: Figure 2
【課題】タワーセクション同士を適切に接続可能とする。【解決手段】複数のタワーセクションにより構成される風車タワーの組み立て方法は、下方セクションの上端部の直径及び上方セクションの下端部の直径を計測するステップと、前記直径の計測結果に基づいて、前記下方セクションの前記上端部および前記上方セクションの前記下端部の両者の直径の差が小さくなるように、前記下方セクションの前記上端部または前記上方セクションの前記下端部の少なくとも一方に対して前記風車タワーの径方向の力を加えるステップと、前記下方セクションを直立させた状態で前記下方セクションの上方において前記上方セクションを吊り下げて、前記下方セクションの上端部と前記上方セクションの下端部とを向き合わせるステップと、前記上方セクションの前記下端部と前記下方セクションの前記上端部とを接続するステップと、を備える。【選択図】 図２
METHOD FOR ASSEMBLING WINDMILL TOWER AND OVAL ADJUSTMENT DEVICE
PROBLEM TO BE SOLVED: To appropriately allow tower sections to connect to each other.SOLUTION: A method of assembling a windmill tower, which is composed of a plurality of tower sections, comprises: a step of measuring the diameter of an upper end part of a lower section and the diameter of a lower end part of an upper section; a step of applying the radial direction force of the windmill tower to at least one of the upper end part of the lower section or the lower end part of the upper section so that the difference in diameter between the upper end part of the lower section and the lower end part of the upper section is smaller, based on the measurement results of the diameters; a step of suspending the upper section above the lower section with the lower section upright, and facing the upper end part of the lower section and the lower end part of the upper section; and a step of connecting the lower end part of the upper section to the upper end part of the lower section.SELECTED DRAWING: Figure 2
【課題】タワーセクション同士を適切に接続可能とする。【解決手段】複数のタワーセクションにより構成される風車タワーの組み立て方法は、下方セクションの上端部の直径及び上方セクションの下端部の直径を計測するステップと、前記直径の計測結果に基づいて、前記下方セクションの前記上端部および前記上方セクションの前記下端部の両者の直径の差が小さくなるように、前記下方セクションの前記上端部または前記上方セクションの前記下端部の少なくとも一方に対して前記風車タワーの径方向の力を加えるステップと、前記下方セクションを直立させた状態で前記下方セクションの上方において前記上方セクションを吊り下げて、前記下方セクションの上端部と前記上方セクションの下端部とを向き合わせるステップと、前記上方セクションの前記下端部と前記下方セクションの前記上端部とを接続するステップと、を備える。【選択図】 図２
METHOD FOR ASSEMBLING WINDMILL TOWER AND OVAL ADJUSTMENT DEVICE
風車タワーの組み立て方法及びオーバル調整装置
SHIRAISHI YASUAKI (author) / YOKOYAMA HIROAKI (author) / TAKEUCHI YOSHIHITO (author) / TERAMOTO NAOTO (author)
2017-06-15
Patent
Electronic Resource
Japanese
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