Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed anchor bolt foundation of wind driven generator and preparation method of prestressed anchor bolt foundation
The invention discloses a wind driven generator pre-stressed anchor bolt foundation and a preparation method thereof.The wind driven generator pre-stressed anchor bolt foundation comprises a lower anchor plate lower structure, an anchor bolt type foundation structure and a peripheral supporting structure, and the lower anchor plate lower structure enables the overall burial depth of the anchor bolt foundation to be larger than that of an existing anchor bolt foundation; settlement or differential settlement of the anchor bolt foundation may be small; overturning moment can be resisted by adding a peripheral supporting structure; the maintenance corridor is designed on the lower portion structure of the lower anchor plate, the two ends of the prestressed anchor bolt can be tensioned at the same time, the tensioning effect is improved, the maintenance corridor provides a solution for replacement of the prestressed anchor bolt, and the technical barrier that the anchor bolt of an existing anchor bolt foundation cannot be replaced is broken through. The annular wall is provided with a sand filling space, sand filling holes are reserved in the upper anchor plate, local materials can be used, the overall dead weight of the structure can be increased to resist overturning moment, later-period filling materials can be used in a construction site, and the building cost and the construction period are greatly saved.
本发明公开一种风力发电机预应力锚栓基础及其制备方法，该风力发电机预应力锚栓基础，包括下锚板下部结构、锚栓式基础结构及外围支护结构，该下锚板下部结构可使得锚栓基础的整体埋深较现有锚栓基础大，锚栓基础发生沉降或不均匀沉降可能较小；增加外围支护结构可抵抗倾覆力矩；下锚板下部结构设计有检修廊道，可实现预应力锚栓两端的同时张拉，提高张拉效果，且检修廊道为预应力锚栓更换提供了解决方案，突破了现有锚栓基础的锚栓不可更换的技术壁垒。环形墙具有灌砂空间，上锚板预留灌砂孔，可就地取材，可增加结构整体自重以抵抗倾覆力矩，且后期灌入材料可在施工场地就地取材，极大节约建筑成本与工期。
Prestressed anchor bolt foundation of wind driven generator and preparation method of prestressed anchor bolt foundation
The invention discloses a wind driven generator pre-stressed anchor bolt foundation and a preparation method thereof.The wind driven generator pre-stressed anchor bolt foundation comprises a lower anchor plate lower structure, an anchor bolt type foundation structure and a peripheral supporting structure, and the lower anchor plate lower structure enables the overall burial depth of the anchor bolt foundation to be larger than that of an existing anchor bolt foundation; settlement or differential settlement of the anchor bolt foundation may be small; overturning moment can be resisted by adding a peripheral supporting structure; the maintenance corridor is designed on the lower portion structure of the lower anchor plate, the two ends of the prestressed anchor bolt can be tensioned at the same time, the tensioning effect is improved, the maintenance corridor provides a solution for replacement of the prestressed anchor bolt, and the technical barrier that the anchor bolt of an existing anchor bolt foundation cannot be replaced is broken through. The annular wall is provided with a sand filling space, sand filling holes are reserved in the upper anchor plate, local materials can be used, the overall dead weight of the structure can be increased to resist overturning moment, later-period filling materials can be used in a construction site, and the building cost and the construction period are greatly saved.
本发明公开一种风力发电机预应力锚栓基础及其制备方法，该风力发电机预应力锚栓基础，包括下锚板下部结构、锚栓式基础结构及外围支护结构，该下锚板下部结构可使得锚栓基础的整体埋深较现有锚栓基础大，锚栓基础发生沉降或不均匀沉降可能较小；增加外围支护结构可抵抗倾覆力矩；下锚板下部结构设计有检修廊道，可实现预应力锚栓两端的同时张拉，提高张拉效果，且检修廊道为预应力锚栓更换提供了解决方案，突破了现有锚栓基础的锚栓不可更换的技术壁垒。环形墙具有灌砂空间，上锚板预留灌砂孔，可就地取材，可增加结构整体自重以抵抗倾覆力矩，且后期灌入材料可在施工场地就地取材，极大节约建筑成本与工期。
Prestressed anchor bolt foundation of wind driven generator and preparation method of prestressed anchor bolt foundation
风力发电机预应力锚栓基础及其制备方法
LIAO KAIXING (Autor:in) / WU JIANJIAN (Autor:in) / QIU YUNLIN (Autor:in) / GUAN YAJING (Autor:in) / HSIEH JIANG (Autor:in) / WANG HONGKE (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
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