A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Offshore wind power generation platform foundation structure
The invention discloses an offshore wind power generation platform foundation structure, and relates to the technical field of offshore wind power. The device comprises a broken stone hardcore, a concrete bottom plate is arranged on the broken stone hardcore, a riprap protection layer and a backfill soil layer which are distributed up and down are arranged on the peripheral side of the concrete bottom plate, a cylindrical section is arranged on the concrete bottom plate, the cylindrical section is movably sleeved with a fixing cylinder, and a closed cavity is formed between the fixing cylinder and the concrete bottom plate; the fixing cylinder and the concrete bottom plate are fixed through a plurality of fixing pieces. The gravity type foundation is simple in structure, the mode that a gravity type foundation is of a solid integrated structure in the prior art is abandoned, the fixing barrel is of a hollow structure and movably arranged on the cylindrical section in a sleeving mode, the fixing barrel and the concrete bottom plate are fixed through the multiple fixing pieces, meanwhile, the ice-resistant cone assembly and the fixing barrel are detachably connected, and the structure is simple. Therefore, the overall weight and occupied space during transportation and transfer can be reduced, meanwhile, the structural stability is not affected, and practicability is higher.
本发明公开了海上风力发电平台基础结构，涉及海上风电技术领域。本申请包括碎石垫层，所述碎石垫层上设置有混凝土底板，所述混凝土底板的外周侧设置有呈上下分布的抛石防护层与回填土层，所述混凝土底板上设置有圆柱段，所述圆柱段上活动套设有固定筒，固定筒与混凝土底板之间形成密闭空腔，所述固定筒与混凝土底板之间通过多个固定件进行固定。本发明结构简单，摒弃了现有技术中重力式基础为实心一体化构造的方式，固定筒为中空结构且活动套设在圆柱段上，通过多个固定件将固定筒与混凝土底板之间进行固定，同时抗冰锥组件与固定筒之间为可拆卸连接，故可以降低运输转移时的整体重量和占用空间，同时不影响结构稳定性，因此更具有实用性。
Offshore wind power generation platform foundation structure
The invention discloses an offshore wind power generation platform foundation structure, and relates to the technical field of offshore wind power. The device comprises a broken stone hardcore, a concrete bottom plate is arranged on the broken stone hardcore, a riprap protection layer and a backfill soil layer which are distributed up and down are arranged on the peripheral side of the concrete bottom plate, a cylindrical section is arranged on the concrete bottom plate, the cylindrical section is movably sleeved with a fixing cylinder, and a closed cavity is formed between the fixing cylinder and the concrete bottom plate; the fixing cylinder and the concrete bottom plate are fixed through a plurality of fixing pieces. The gravity type foundation is simple in structure, the mode that a gravity type foundation is of a solid integrated structure in the prior art is abandoned, the fixing barrel is of a hollow structure and movably arranged on the cylindrical section in a sleeving mode, the fixing barrel and the concrete bottom plate are fixed through the multiple fixing pieces, meanwhile, the ice-resistant cone assembly and the fixing barrel are detachably connected, and the structure is simple. Therefore, the overall weight and occupied space during transportation and transfer can be reduced, meanwhile, the structural stability is not affected, and practicability is higher.
本发明公开了海上风力发电平台基础结构，涉及海上风电技术领域。本申请包括碎石垫层，所述碎石垫层上设置有混凝土底板，所述混凝土底板的外周侧设置有呈上下分布的抛石防护层与回填土层，所述混凝土底板上设置有圆柱段，所述圆柱段上活动套设有固定筒，固定筒与混凝土底板之间形成密闭空腔，所述固定筒与混凝土底板之间通过多个固定件进行固定。本发明结构简单，摒弃了现有技术中重力式基础为实心一体化构造的方式，固定筒为中空结构且活动套设在圆柱段上，通过多个固定件将固定筒与混凝土底板之间进行固定，同时抗冰锥组件与固定筒之间为可拆卸连接，故可以降低运输转移时的整体重量和占用空间，同时不影响结构稳定性，因此更具有实用性。
Offshore wind power generation platform foundation structure
海上风力发电平台基础结构
ZHANG JI (author) / ZHANG XIAOHUI (author) / FU WANG'AN (author) / DU WEIAN (author) / ZHENG HAI (author) / LIN JIANPING (author) / ZHANG ZHEN (author) / LIU HENG (author) / HUANG LIBO (author) / WU YANGYANG (author)
2024-02-27
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
| European Patent Office | 2020
FOUNDATION STRUCTURE FOR OFFSHORE WIND POWER GENERATION DEVICE
| European Patent Office | 2024
| European Patent Office | 2020