风能
風能
풍능
WIND ENERGY
2013年
12期
104-107
,共4页
朱荣华%田振亚%龙正如%张美阳%孙香%余畅
硃榮華%田振亞%龍正如%張美暘%孫香%餘暢
주영화%전진아%룡정여%장미양%손향%여창
海上风电机组%先打桩导管架%水下灌浆
海上風電機組%先打樁導管架%水下灌漿
해상풍전궤조%선타장도관가%수하관장
ofshore wind turbine%pre-piling jacket%underwater grouting
先打桩导管架基础结构轻巧、施工方便，但是水下灌浆技术成为该基础形式应用和施工的难点。本文介绍了该类基础的水下灌浆连接技术和施工工艺。结合欧洲该类施工经验，重点阐述了先打桩导管架基础的水下灌浆连接结构，该结构实现了高效灌浆，并提高了基础灌浆质量，对类似基础在中国的推广给予借鉴。
先打樁導管架基礎結構輕巧、施工方便，但是水下灌漿技術成為該基礎形式應用和施工的難點。本文介紹瞭該類基礎的水下灌漿連接技術和施工工藝。結閤歐洲該類施工經驗，重點闡述瞭先打樁導管架基礎的水下灌漿連接結構，該結構實現瞭高效灌漿，併提高瞭基礎灌漿質量，對類似基礎在中國的推廣給予藉鑒。
선타장도관가기출결구경교、시공방편，단시수하관장기술성위해기출형식응용화시공적난점。본문개소료해류기출적수하관장련접기술화시공공예。결합구주해류시공경험，중점천술료선타장도관가기출적수하관장련접결구，해결구실현료고효관장，병제고료기출관장질량，대유사기출재중국적추엄급여차감。
Less self-weight and efciency of installation are the main advantages of pre-piling jacket foundation. However, the underwater grouting technology is difcult. Combining the real project experience, this paper described the jacket grouting structure and the technology. Te underwater grouting technology could improve the grouting connection quality, which has a certain reference value for similar ofshore wind turbine jacket foundation in China.
