Suction bucket foundation having precast concrete pressing blocks

(10) WO 2022/062831 Al

(22) 27.08.2021

(43) 31.03.2022

(57) A suction bucket foundation having precast concrete pressing blocks. The suction bucket foundation comprises an upper Van­sition section and a lower suction bucket, the upper transition section is provided on the upper portion of the lower suction bucket, and several precast concrete pressing blocks arc provided on the lower suction buck­et. The present invention can effectively solve the problems: in order to increase the weight of an upper transition section of an existing suc­tion bucket foundation, the overall weight of the suction bucket foun­dation is increased by directly pouring and tamping concrete on a lower bucket. body, however, concrete is poured on the surface of the bucket body for a long time, the maintenance time is long, the occupied area is large, moreover, the overall flexural rigidity of an existing suction buck­et foundation structure needs ...

(71) HUANENG YANCHENG DAFENG NEW ENERGY POWER GENERATION CO., LTD; HUANENG CLEAN ENERGY RESEARCH INSTITUTE; HUANENG SHEYANG NEW ENERGY POWER GENERATION CO., LTD.; HUANENG OFFSHO­RE WIND POWER SCIENCE AND TECHNOLOGY RESEARCH CO., LTD.

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