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A platform for research: civil engineering, architecture and urbanism
Anti-scour device for offshore wind power pile foundation and construction method of anti-scour device
The invention discloses an anti-scour device for an offshore wind power pile foundation and a construction method of the anti-scour device, and relates to the technical field of offshore wind power. The anti-scour device for the offshore wind power pile foundation comprises a bottom protection layer and a foundation protection layer, and the bottom protection layer is laid at the bottom of the periphery of the offshore wind power pile foundation; the bottom protective layer is a riprap filling layer and/or a sand bag filling layer; the foundation protection layer is arranged on the upper surface of the bottom protection layer and arranged on the outer side of the offshore wind power pile foundation in a surrounding mode, the foundation protection layer comprises at least four tire protection units distributed in the circumferential direction of the offshore wind power pile foundation at intervals, every two adjacent tire protection units are connected, and each tire protection unit is of a tire and bionic grass combined structure. According to the anti-scouring device for the offshore wind power pile foundation, the good anti-scouring effect can be achieved on the premise that low economic cost and low construction difficulty are guaranteed, effective protection of offshore wind power pile foundation scouring can be achieved, the structural stability is good, and secondary scouring caused by loss is not likely to happen.
本发明公开了一种海上风电桩基用防冲刷装置及其施工方法，涉及海上风电技术领域，其中，海上风电桩基用防冲刷装置包括底层防护层和基础防护层，底层防护层铺设于海上风电桩基的外围底部，底层防护层为抛石填充层和/或砂袋填充层；基础防护层设于底层防护层的上表面，并围设于海上风电桩基的外侧，基础防护层包括沿海上风电桩基的周向间隔分布的至少四个轮胎防护单元，相邻两个所述轮胎防护单元相连接，轮胎防护单元为轮胎和仿生草组合结构；本发明提供的海上风电桩基用防冲刷装置能够在保证较低经济成本及施工难度的前提下，具有较好的防冲刷效果，能够实现海上风电桩基冲刷的有效防护，且结构稳定性较好，不易流失产生二次冲刷。
Anti-scour device for offshore wind power pile foundation and construction method of anti-scour device
The invention discloses an anti-scour device for an offshore wind power pile foundation and a construction method of the anti-scour device, and relates to the technical field of offshore wind power. The anti-scour device for the offshore wind power pile foundation comprises a bottom protection layer and a foundation protection layer, and the bottom protection layer is laid at the bottom of the periphery of the offshore wind power pile foundation; the bottom protective layer is a riprap filling layer and/or a sand bag filling layer; the foundation protection layer is arranged on the upper surface of the bottom protection layer and arranged on the outer side of the offshore wind power pile foundation in a surrounding mode, the foundation protection layer comprises at least four tire protection units distributed in the circumferential direction of the offshore wind power pile foundation at intervals, every two adjacent tire protection units are connected, and each tire protection unit is of a tire and bionic grass combined structure. According to the anti-scouring device for the offshore wind power pile foundation, the good anti-scouring effect can be achieved on the premise that low economic cost and low construction difficulty are guaranteed, effective protection of offshore wind power pile foundation scouring can be achieved, the structural stability is good, and secondary scouring caused by loss is not likely to happen.
本发明公开了一种海上风电桩基用防冲刷装置及其施工方法，涉及海上风电技术领域，其中，海上风电桩基用防冲刷装置包括底层防护层和基础防护层，底层防护层铺设于海上风电桩基的外围底部，底层防护层为抛石填充层和/或砂袋填充层；基础防护层设于底层防护层的上表面，并围设于海上风电桩基的外侧，基础防护层包括沿海上风电桩基的周向间隔分布的至少四个轮胎防护单元，相邻两个所述轮胎防护单元相连接，轮胎防护单元为轮胎和仿生草组合结构；本发明提供的海上风电桩基用防冲刷装置能够在保证较低经济成本及施工难度的前提下，具有较好的防冲刷效果，能够实现海上风电桩基冲刷的有效防护，且结构稳定性较好，不易流失产生二次冲刷。
Anti-scour device for offshore wind power pile foundation and construction method of anti-scour device
海上风电桩基用防冲刷装置及其施工方法
LI YAN (author) / LIN BIN (author) / DU XIANQING (author) / FU GUOQING (author) / CHEN YOUWEI (author)
2024-07-23
Patent
Electronic Resource
Chinese
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