Hydraulic Model Test and Field Monitoring of Local Scouring around Offshore Wind Turbine Foundation( II )-1

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簡歷

基本資料

Project title

Code/計畫編號

MOST103-2622-E006-013-CC2

Translated Name/計畫中文名

離岸風場風機基座周遭局部地形淘刷水工模型試驗與現地監測研究( II )-1

Project Coordinator/計畫主持人

Nan-Jing Wu

Funding Organization/主管機關

National Science and Technology Council

Co-Investigator(s)/共同執行人

楊瑞源

Department/Unit

Tainan Hydrotech Laboratory,NCKU

Website

https://www.grb.gov.tw/search/planDetail?id=8407198

Year

2014

Start date/計畫起

01-11-2014

Expected Completion/計畫迄

31-10-2015

Bugetid/研究經費

2872千元

ResearchField/研究領域

土木水利工程

離岸風機及海氣象觀測塔矗立於海中其承載平台機構與結構物本身基礎可能遭受波力作用，而風機與觀測塔基礎部分亦可能因海底底床特性與水流互制作用有淘刷情形，此等機制現象恐造成離岸風機結構承載平台或觀測塔結構物之損壞或傾倒。因此，針對離岸機組開發廠商所設計之離岸風機及海氣象觀測塔型式，藉由水工模型試驗先探討颱風波及海流作用下基礎週圍底床之最大沖刷深度及沖刷範圍，再依試驗結果研擬保護工方式及進行保護工模型試驗；整體試驗結果可提供產業界開發離岸風電所衍伸之基礎週圍底床沖刷相關問題與解決方案，若再配合現場海氣象觀測塔及風機基礎沖刷之監測，將更能瞭解實際底床淘刷之情況。而對產業界及工程界針對離岸風機及海氣象觀測塔之設計與開發能提供更多之資訊且有所助益，另外對國家朝離岸風場發電之綠色能源將有更重大之突破。 Offshore wind turbines and sea meteorological observation tower stands in the sea carrying platform mechanism and the structure itself the foundation may suffer wave force, fundamental part of fan and observation tower may also be due to undersea bed interaction properties and current production situation with a scouring brush, these mechanisms phenomenon of fear of causing damage to the offshore wind turbine structural bearing platform or observation tower structures or dumped. Therefore, the design of offshore wind turbine development vendors for offshore units and sea meteorological observation tower type, first look into the foundation around the bed of the typhoon affected the ocean current role scour depth and scour range by hydraulic model tests, and then according to the test results develop protection workers, and protection work model test; overall test results available industry developed the foundation around offshore wind power Yanshen bed erosion related problems and solutions, if more with the scene sea meteorological observation tower and fan base erosion of monitoring will be more to understand the circumstances of the actual bed scouring brush. Industry and engineering for the design and development of offshore wind and sea meteorological observation tower can provide more of the information and helpful addition there will be a significant breakthrough in the country toward an offshore wind farm generation of green energy.

Keyword(s)

離岸風機
海氣象觀測塔
水工模型試驗
沖刷
保護工
現場監測
Offshore wind turbines
sea meteorological observation tower
hydraulic model tests
scour
scour protection

DSpace CRIS

Hydraulic Model Test and Field Monitoring of Local Scouring around Offshore Wind Turbine Foundation( II )-1

基本資料

Description