Improvement method of measure for inhibiting local scouring riprap of offshore wind turbine foundation

The invention discloses an improved method for a riprap measure for inhibiting local scouring of an offshore wind turbine foundation, which comprises the following steps: allowing the wind turbine foundation to be locally scoured to a certain extent, and performing riprap filling on a formed scourin...

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Bibliographic Details
Main Authors LYU LIN, TANG GUOQIANG, YAN XIAOHUI, JIAO ZHIHUI, HE SHUNYU, QIAO DONGSHENG, CHENG XIN
Format Patent
LanguageChinese
English
Published 30.04.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses an improved method for a riprap measure for inhibiting local scouring of an offshore wind turbine foundation, which comprises the following steps: allowing the wind turbine foundation to be locally scoured to a certain extent, and performing riprap filling on a formed scouring pit, the top elevation of the riprap being lower than the seabed plane. Before riprap filling, the local scour development process of the offshore wind turbine foundation needs to be determined, and then a riprap operation time window is determined. The local scouring development process of the offshore wind turbine foundation is closely related to the transportation rate and the critical starting stress of a soil body on an engineering site, the transportation rate and the critical starting stress of the soil body on the engineering site need to be determined through a soil body apparent scouring rate physical experiment, and a sediment transportation model is provided for subsequent numerical simulation. And th
Bibliography:Application Number: CN202311797106