A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Offshore wind power anti-scouring device with energy dissipation strips
The invention discloses an offshore wind power anti-scouring device with energy dissipation strips. The offshore wind power anti-scouring device comprises a pile foundation and a sleeve, the pile foundation comprises a first part and a second part, the sleeve is arranged on the first part in a sleeving mode, the sleeve is provided with the energy dissipation strip used for protecting the pile foundation, and the ratio of the length to the width of the energy dissipation strip is larger than or equal to 5, the energy dissipation strips extend along the peripheral face of the sleeve, the outer diameter of the sleeve is De, and the length of the energy dissipation strips in the extending direction of the peripheral face of the sleeve is larger than or equal to 0.1 De. The sleeve is installed on the pile foundation, the energy dissipation strips arranged on the sleeve can change the flow speed and the flow direction of tidal currents, the scouring force of the tidal currents is dispersed, and then the effect of protecting the pile foundation is achieved.
本发明公开了一种具有消能条的海上风电防冲刷装置，包括桩基础和套筒，桩基础包括第一部分和第二部分，套筒套设在第一部分上且套筒上设置有用于防护桩基础的消能条，消能条的长度和宽度之比大于等于5，消能条沿套筒的外周面延伸，套筒的外径为De，消能条在套筒的外周面延伸方向上的长度大于等于0.1De。本发明通过在桩基础上安装套筒，套筒上设置的消能条能够改变潮流的流速和流向，分散潮流的冲刷力，进而达到对桩基础防护的效果。
Offshore wind power anti-scouring device with energy dissipation strips
The invention discloses an offshore wind power anti-scouring device with energy dissipation strips. The offshore wind power anti-scouring device comprises a pile foundation and a sleeve, the pile foundation comprises a first part and a second part, the sleeve is arranged on the first part in a sleeving mode, the sleeve is provided with the energy dissipation strip used for protecting the pile foundation, and the ratio of the length to the width of the energy dissipation strip is larger than or equal to 5, the energy dissipation strips extend along the peripheral face of the sleeve, the outer diameter of the sleeve is De, and the length of the energy dissipation strips in the extending direction of the peripheral face of the sleeve is larger than or equal to 0.1 De. The sleeve is installed on the pile foundation, the energy dissipation strips arranged on the sleeve can change the flow speed and the flow direction of tidal currents, the scouring force of the tidal currents is dispersed, and then the effect of protecting the pile foundation is achieved.
本发明公开了一种具有消能条的海上风电防冲刷装置，包括桩基础和套筒，桩基础包括第一部分和第二部分，套筒套设在第一部分上且套筒上设置有用于防护桩基础的消能条，消能条的长度和宽度之比大于等于5，消能条沿套筒的外周面延伸，套筒的外径为De，消能条在套筒的外周面延伸方向上的长度大于等于0.1De。本发明通过在桩基础上安装套筒，套筒上设置的消能条能够改变潮流的流速和流向，分散潮流的冲刷力，进而达到对桩基础防护的效果。
Offshore wind power anti-scouring device with energy dissipation strips
具有消能条的海上风电防冲刷装置
QIU XU (author) / MU YANFEI (author) / CHEN XINMING (author) / SUN ZHENGBIAO (author) / MA QIANG (author) / SONG HUIHUI (author) / ZHOU XIAOBING (author)
2022-02-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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