To provide an installation method of a floating-type underwater tower structure capable of safely and efficiently installing a floating-type underwater tower structure such as an offshore wind power generation device.SOLUTION: The present installation method of a floating-type underwater tower structure comprises: loading a floating-type underwater tower structure A laid horizontally onto an installation barge 1, the structure A accommodating a stabilizing weight material 13 in a float part; moving the installation barge 1 to an installation position; and then, submerging into water, the installation barge 1 to cause the floating-type underwater tower structure A to perform an erecting operation energized by a load derived from the stabilizing weight material 13, as well as to cause the installation barge 1 to move correspondingly to the erecting operation, thereby, causing the installation barge 1 to separate from the erected floating-type underwater tower structure A.SELECTED DRAWING: Figure 10

    【課題】洋上風力発電装置等の浮体式水中塔型構造物を、安全、且つ、効率的に設置することができる浮体式水中塔型構造物の設置方法の提供。【解決手段】この浮体式水中塔型構造物の設置方法は、浮体部に安定重量材13を収容した浮体式水中塔型構造物Aを横たえた状態で設置用台船1上に積載し、設置用台船1を設置位置まで移動させた後、設置用台船1を水中に沈降させ、安定重量材13による荷重によって浮体式水中塔型構造物Aを起立動作させるとともに、起立動作に合わせて設置用台船1を移動させ、設置用台船1を起立した浮体式水中塔型構造物Aより離脱させる。【選択図】図10


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    Title :

    INSTALLATION METHOD OF FLOATING-TYPE UNDERWATER TOWER STRUCTURE


    Additional title:

    浮体式水中塔型構造物の設置方法


    Contributors:

    Publication date :

    2023-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F03D Windkraftmaschinen , WIND MOTORS



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