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A platform for research: civil engineering, architecture and urbanism
Single pile foundation of offshore wind turbine and wind turbine
The invention discloses a single pile foundation of an offshore wind turbine. The single pile foundation comprises a single pile foundation body and apron board support structures, wherein the bottom of the single pile foundation body is inserted below a seabed surface, and the apron board support structures fixedly cover the periphery of the single pile foundation body and are distributed in the circumferential direction of the single pile foundation body. According to the single pile foundation, the apron board support structures are arranged on the periphery of the single pile foundation body, part of load borne by the single pile foundation body can be transmitted to the apron board support structures, the horizontal bearing capacity and the bending moment resistant capacity of the single pile foundation of the wind turbine are increased, the wave current load borne by the single pile foundation is reduced,and additionally, seabed soil around a pile is directly covered, so that waves and ocean currents can be prevented from scouring seabed soil around the pile.
本发明公开了一种海上风机单桩基础，包括：单桩基础本体，其底部插设于海床面下；裙板支撑结构，其固定罩设在所述单桩基础本体的外围并沿所述单桩基础本体的周向分布。本发明在单桩基础本体的外围设置裙板支撑结构，可将单桩基础本体受到的一部分荷载传递至裙板支撑结构上，增加风机单桩基础的水平承载力及抗弯矩能力，并降低单桩基础所承受的波流载荷，同时直接遮盖了桩周海床土体，可以阻挡波浪、海流对桩周海床土体的冲刷。
Single pile foundation of offshore wind turbine and wind turbine
The invention discloses a single pile foundation of an offshore wind turbine. The single pile foundation comprises a single pile foundation body and apron board support structures, wherein the bottom of the single pile foundation body is inserted below a seabed surface, and the apron board support structures fixedly cover the periphery of the single pile foundation body and are distributed in the circumferential direction of the single pile foundation body. According to the single pile foundation, the apron board support structures are arranged on the periphery of the single pile foundation body, part of load borne by the single pile foundation body can be transmitted to the apron board support structures, the horizontal bearing capacity and the bending moment resistant capacity of the single pile foundation of the wind turbine are increased, the wave current load borne by the single pile foundation is reduced,and additionally, seabed soil around a pile is directly covered, so that waves and ocean currents can be prevented from scouring seabed soil around the pile.
本发明公开了一种海上风机单桩基础，包括：单桩基础本体，其底部插设于海床面下；裙板支撑结构，其固定罩设在所述单桩基础本体的外围并沿所述单桩基础本体的周向分布。本发明在单桩基础本体的外围设置裙板支撑结构，可将单桩基础本体受到的一部分荷载传递至裙板支撑结构上，增加风机单桩基础的水平承载力及抗弯矩能力，并降低单桩基础所承受的波流载荷，同时直接遮盖了桩周海床土体，可以阻挡波浪、海流对桩周海床土体的冲刷。
Single pile foundation of offshore wind turbine and wind turbine
一种海上风机单桩基础及风机
SUN XIAOJIANG (author) / CAO GUANGQI (author) / CHEN XIAOJING (author) / WANG KUNPENG (author)
2021-06-08
Patent
Electronic Resource
Chinese
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