A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel wind power foundation anti-scouring structure
The invention discloses a novel wind power foundation anti-scour structure which comprises a wing-shaped flow guide structure, a retainer structure and a pile foundation body, the wing-shaped flow guide structure and the retainer structure are arranged on the pile foundation body in a sleeving mode, the wing-shaped flow guide structure is located on the retainer structure, the retainer structure is close to a seabed, and the pile foundation body is arranged on the pile foundation body. A rotary cavity is formed in the wing-shaped flow guide structure and extends from the front end of the wing-shaped flow guide structure to the rear end of the wing-shaped flow guide structure, a water inlet is formed in the front end of the rotary cavity, a filter screen is arranged on the water inlet, and a water outlet hole is formed in the tail end of the rotary cavity. Horseshoe-shaped vortexes and wake vortexes can be effectively reduced, and the local scouring strength is reduced.
本发明公开了一种新型风电基础防冲刷结构，包括翼型导流结构、护圈结构、桩基主体，所述翼型导流结构和所述护圈结构套设在所述桩基主体上，且所述翼型导流结构位于和所述护圈结构上，所述护圈结构贴近海床，所述翼型导流结构的内部设置有回转空腔，所述回转空腔从所述翼型导流结构的前端延伸至其后端，所述回转空腔的前端设置有进水口，所述进水口上设置有滤网，所述回转空腔的尾端设置有出水孔。本发明可有效减少马蹄形漩涡和尾迹涡流，减小局部冲刷强度。
Novel wind power foundation anti-scouring structure
The invention discloses a novel wind power foundation anti-scour structure which comprises a wing-shaped flow guide structure, a retainer structure and a pile foundation body, the wing-shaped flow guide structure and the retainer structure are arranged on the pile foundation body in a sleeving mode, the wing-shaped flow guide structure is located on the retainer structure, the retainer structure is close to a seabed, and the pile foundation body is arranged on the pile foundation body. A rotary cavity is formed in the wing-shaped flow guide structure and extends from the front end of the wing-shaped flow guide structure to the rear end of the wing-shaped flow guide structure, a water inlet is formed in the front end of the rotary cavity, a filter screen is arranged on the water inlet, and a water outlet hole is formed in the tail end of the rotary cavity. Horseshoe-shaped vortexes and wake vortexes can be effectively reduced, and the local scouring strength is reduced.
本发明公开了一种新型风电基础防冲刷结构，包括翼型导流结构、护圈结构、桩基主体，所述翼型导流结构和所述护圈结构套设在所述桩基主体上，且所述翼型导流结构位于和所述护圈结构上，所述护圈结构贴近海床，所述翼型导流结构的内部设置有回转空腔，所述回转空腔从所述翼型导流结构的前端延伸至其后端，所述回转空腔的前端设置有进水口，所述进水口上设置有滤网，所述回转空腔的尾端设置有出水孔。本发明可有效减少马蹄形漩涡和尾迹涡流，减小局部冲刷强度。
Novel wind power foundation anti-scouring structure
一种新型风电基础防冲刷结构
HAO YUHENG (author) / ZHOU SHUNI (author) / NI YUANXIANG (author) / WANG YE (author) / DONG YEHONG (author) / WANG WEILONG (author) / LIU ZHI (author) / GAO ERJIE (author) / DOU XINGJIE (author) / LIN SHIMEI (author)
2023-05-05
Patent
Electronic Resource
Chinese
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