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A platform for research: civil engineering, architecture and urbanism
Offshore wind power anti-scouring device with energy dissipation nails
The invention discloses an offshore wind power anti-scouring device with energy dissipation nails. The offshore wind power anti-scouring device with the energy dissipation nails comprises a pile foundation, a sleeve and the energy dissipation nails, wherein the pile foundation comprises a first part and a second part which are connected with each other in the axial direction of the pile foundation, the second part is buried in a seabed, the seabed is provided with a seabed surface, and the first part is located above the seabed surface; and the sleeve is arranged on the first part in a sleeving mode, the bottom of the sleeve is supported on the seabed surface, the energy dissipation nails which protrude outwards are arranged on the peripheral face of the sleeve, the ratio of the size of the energy dissipation nails in the axial direction of the sleeve to the size of the energy dissipation nails in the circumferential direction around the sleeve is larger than or equal to 1/2 and smaller than or equal to 2, a plurality of energy dissipation nails are arranged at intervals in the axial direction of the sleeve and/or in the circumferential direction around the sleeve, the outer diameter of the sleeve is De, and the interval between every two adjacent energy dissipation nails is larger than or equal to 0.25 De and smaller than or equal to 1.0 De. The offshore wind power anti-scouring device with the energy dissipation nails has the advantages of good turbulence effect, high stability and the like.
本发明公开了一种具有消能钉的海上风电防冲刷装置，所述具有消能钉的海上风电防冲刷装置包括桩基础、套筒和消能钉，桩基础包括在其轴向上相互连接的第一部分和第二部分，第二部分埋入海床中，海床具有海床面，第一部分位于海床面的上方；套筒套设在第一部分上且其底部支撑在海床面上，套筒的外周面设有向外突出的消能钉，消能钉在套筒的轴向上的尺寸与其在环绕套筒的周向上的尺寸之比大于等于1/2且小于等于2，消能钉为多个，多个消能钉在套筒的轴向上和/或环绕套筒的周向上间隔排布，套筒的外径为De，相邻消能钉之间的间隔大于等于0.25De小于等于1.0De。根据本发明实施例的具有消能钉的海上风电防冲刷装置具有扰流效果好和稳定性更高等优点。
Offshore wind power anti-scouring device with energy dissipation nails
The invention discloses an offshore wind power anti-scouring device with energy dissipation nails. The offshore wind power anti-scouring device with the energy dissipation nails comprises a pile foundation, a sleeve and the energy dissipation nails, wherein the pile foundation comprises a first part and a second part which are connected with each other in the axial direction of the pile foundation, the second part is buried in a seabed, the seabed is provided with a seabed surface, and the first part is located above the seabed surface; and the sleeve is arranged on the first part in a sleeving mode, the bottom of the sleeve is supported on the seabed surface, the energy dissipation nails which protrude outwards are arranged on the peripheral face of the sleeve, the ratio of the size of the energy dissipation nails in the axial direction of the sleeve to the size of the energy dissipation nails in the circumferential direction around the sleeve is larger than or equal to 1/2 and smaller than or equal to 2, a plurality of energy dissipation nails are arranged at intervals in the axial direction of the sleeve and/or in the circumferential direction around the sleeve, the outer diameter of the sleeve is De, and the interval between every two adjacent energy dissipation nails is larger than or equal to 0.25 De and smaller than or equal to 1.0 De. The offshore wind power anti-scouring device with the energy dissipation nails has the advantages of good turbulence effect, high stability and the like.
本发明公开了一种具有消能钉的海上风电防冲刷装置，所述具有消能钉的海上风电防冲刷装置包括桩基础、套筒和消能钉，桩基础包括在其轴向上相互连接的第一部分和第二部分，第二部分埋入海床中，海床具有海床面，第一部分位于海床面的上方；套筒套设在第一部分上且其底部支撑在海床面上，套筒的外周面设有向外突出的消能钉，消能钉在套筒的轴向上的尺寸与其在环绕套筒的周向上的尺寸之比大于等于1/2且小于等于2，消能钉为多个，多个消能钉在套筒的轴向上和/或环绕套筒的周向上间隔排布，套筒的外径为De，相邻消能钉之间的间隔大于等于0.25De小于等于1.0De。根据本发明实施例的具有消能钉的海上风电防冲刷装置具有扰流效果好和稳定性更高等优点。
Offshore wind power anti-scouring device with energy dissipation nails
具有消能钉的海上风电防冲刷装置
QIU XU (author) / MA WENGUAN (author) / CHEN XINMING (author) / CAO QINGWEI (author) / CHEN XIAOLU (author) / HANG ZHAOFENG (author) / YAO ZHONGYUAN (author)
2021-12-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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