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A platform for research: civil engineering, architecture and urbanism
Novel large-diameter single pile for offshore wind power
The invention discloses a novel large-diameter single pile for offshore wind power and belongs to the field of offshore wind power equipment. According to the novel large-diameter single pile for theoffshore wind power, an anti-wave set is arranged on the surface of a single pile for dividing tide ocean currents, the phenomenon that the tide ocean currents wash in a centralized manner is avoided,and erosion, caused by the tide ocean currents, of the single pile is reduced. When each pillar body is washed by the tide ocean currents to crack and communicates with a corresponding elastic cavity, seawater can penetrate cracks and enter the corresponding elastic cavity, the whole contact area of the ocean currents and a corresponding single pillar is increased, and in other words, the impactstrength of the ocean currents to which the corresponding single pillar is subjected is increased; and the corresponding single pile with the cracks can break away from a corresponding individual anti-wave pillar. The damaged single pillar is peeled off the corresponding anti-wave pillar, the washing strength of the ocean currents to which all the anti-wave pillars are subjected is reduced, and the erosion speed of the anti-wave pillars is reduced; the service life of the single pile for producing a wind generating set can be remarkably prolonged; and the ocean current erosion caused by tide sea waves is remarkably reduced.
本发明公开了一种海上风电用新型大直径单桩，属于海上风电设备领域，一种海上风电用新型大直径单桩，本方案中通过在单桩表面设置防波林对潮汐洋流进行分流，避免出现潮汐洋流集中冲刷的现象，减小潮汐洋流对单桩的侵蚀，而在柱体被潮汐洋流冲蚀出现裂纹，并与弹性空腔相通时，海水会穿过裂纹进入弹性空腔内，增加洋流与单柱的整体接触面积，即增加单柱所受到的洋流冲击强度，使出现裂纹的单柱可以从防波柱个体中脱离，通过将破损的单柱从防波柱上剥离，减小防波柱整体会受到的洋流冲刷强度，减小防波柱的受侵蚀速度，可以实现大幅延长风力发电机组制成用单桩的使用寿命，大幅降低潮汐海浪所造成的洋流侵蚀。
Novel large-diameter single pile for offshore wind power
The invention discloses a novel large-diameter single pile for offshore wind power and belongs to the field of offshore wind power equipment. According to the novel large-diameter single pile for theoffshore wind power, an anti-wave set is arranged on the surface of a single pile for dividing tide ocean currents, the phenomenon that the tide ocean currents wash in a centralized manner is avoided,and erosion, caused by the tide ocean currents, of the single pile is reduced. When each pillar body is washed by the tide ocean currents to crack and communicates with a corresponding elastic cavity, seawater can penetrate cracks and enter the corresponding elastic cavity, the whole contact area of the ocean currents and a corresponding single pillar is increased, and in other words, the impactstrength of the ocean currents to which the corresponding single pillar is subjected is increased; and the corresponding single pile with the cracks can break away from a corresponding individual anti-wave pillar. The damaged single pillar is peeled off the corresponding anti-wave pillar, the washing strength of the ocean currents to which all the anti-wave pillars are subjected is reduced, and the erosion speed of the anti-wave pillars is reduced; the service life of the single pile for producing a wind generating set can be remarkably prolonged; and the ocean current erosion caused by tide sea waves is remarkably reduced.
本发明公开了一种海上风电用新型大直径单桩，属于海上风电设备领域，一种海上风电用新型大直径单桩，本方案中通过在单桩表面设置防波林对潮汐洋流进行分流，避免出现潮汐洋流集中冲刷的现象，减小潮汐洋流对单桩的侵蚀，而在柱体被潮汐洋流冲蚀出现裂纹，并与弹性空腔相通时，海水会穿过裂纹进入弹性空腔内，增加洋流与单柱的整体接触面积，即增加单柱所受到的洋流冲击强度，使出现裂纹的单柱可以从防波柱个体中脱离，通过将破损的单柱从防波柱上剥离，减小防波柱整体会受到的洋流冲刷强度，减小防波柱的受侵蚀速度，可以实现大幅延长风力发电机组制成用单桩的使用寿命，大幅降低潮汐海浪所造成的洋流侵蚀。
Novel large-diameter single pile for offshore wind power
一种海上风电用新型大直径单桩
2020-09-01
Patent
Electronic Resource
Chinese
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