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A platform for research: civil engineering, architecture and urbanism
Wind power assembly type multi-foot foundation structure capable of being expanded and expansion method of wind power assembly type multi-foot foundation structure
The invention relates to a capacity-expandable wind power assembly type multi-foot foundation structure and a capacity expansion method thereof, and belongs to the technical field of wind power foundation structures. The wind power foundation structure before capacity expansion comprises a platform column, a plurality of prefabricated rib beams with the inner sides evenly connected with the periphery of the platform column and a plurality of prefabricated bearing platforms fixedly connected with the outer sides of the prefabricated rib beams, the foundation structure after capacity expansion comprises capacity expansion rib beams inserted between the adjacent prefabricated rib beams, and the capacity expansion bearing platforms are installed at the ends of the outer sides of the capacity expansion rib beams. An expansion platform column is vertically installed on the platform column, an expansion anchor plate connected with a tower drum is arranged on the inner side of the expansion platform column in the circumferential direction, a connecting anchor bolt is arranged on the overhanging portion of the expansion platform column in the circumferential direction, the expansion ribbed beam, the expansion bearing platform and the expansion platform column are prefabricated, an original wind power foundation structure is transformed and assembled, the original wind power foundation structure does not need to be dismantled, and the construction cost is reduced. And in addition, an assembly type structure is adopted, the construction period is short, disassembly and assembly are convenient, and the construction quality can be effectively guaranteed.
本发明涉及一种可扩容风电装配式多足基础结构及其扩容方法，属于风电基础结构技术领域，该结构具有扩容前和扩容后两种不同形式，扩容前的风电基础结构包括台柱、内侧与台柱四周均匀连接的多个预制肋梁及与预制肋梁外侧固定连接的多个预制承台，扩容后的基础结构包括插接在相邻预制肋梁之间的扩容肋梁，扩容肋梁外侧端部安装有扩容承台，台柱上垂直安装有扩容台柱，扩容台柱内侧周向设置有与塔筒连接的扩容锚板，扩容台柱的悬挑部分周向设置有连接锚栓，扩容肋梁、扩容承台、扩容台柱均采用预制，在原风电基础结构上进行改造装配，无需对原风电基础结构进行拆除，使得扩容变得简便，且为装配式结构，施工工期短，拆装方便，能有效保障施工质量。
Wind power assembly type multi-foot foundation structure capable of being expanded and expansion method of wind power assembly type multi-foot foundation structure
The invention relates to a capacity-expandable wind power assembly type multi-foot foundation structure and a capacity expansion method thereof, and belongs to the technical field of wind power foundation structures. The wind power foundation structure before capacity expansion comprises a platform column, a plurality of prefabricated rib beams with the inner sides evenly connected with the periphery of the platform column and a plurality of prefabricated bearing platforms fixedly connected with the outer sides of the prefabricated rib beams, the foundation structure after capacity expansion comprises capacity expansion rib beams inserted between the adjacent prefabricated rib beams, and the capacity expansion bearing platforms are installed at the ends of the outer sides of the capacity expansion rib beams. An expansion platform column is vertically installed on the platform column, an expansion anchor plate connected with a tower drum is arranged on the inner side of the expansion platform column in the circumferential direction, a connecting anchor bolt is arranged on the overhanging portion of the expansion platform column in the circumferential direction, the expansion ribbed beam, the expansion bearing platform and the expansion platform column are prefabricated, an original wind power foundation structure is transformed and assembled, the original wind power foundation structure does not need to be dismantled, and the construction cost is reduced. And in addition, an assembly type structure is adopted, the construction period is short, disassembly and assembly are convenient, and the construction quality can be effectively guaranteed.
本发明涉及一种可扩容风电装配式多足基础结构及其扩容方法，属于风电基础结构技术领域，该结构具有扩容前和扩容后两种不同形式，扩容前的风电基础结构包括台柱、内侧与台柱四周均匀连接的多个预制肋梁及与预制肋梁外侧固定连接的多个预制承台，扩容后的基础结构包括插接在相邻预制肋梁之间的扩容肋梁，扩容肋梁外侧端部安装有扩容承台，台柱上垂直安装有扩容台柱，扩容台柱内侧周向设置有与塔筒连接的扩容锚板，扩容台柱的悬挑部分周向设置有连接锚栓，扩容肋梁、扩容承台、扩容台柱均采用预制，在原风电基础结构上进行改造装配，无需对原风电基础结构进行拆除，使得扩容变得简便，且为装配式结构，施工工期短，拆装方便，能有效保障施工质量。
Wind power assembly type multi-foot foundation structure capable of being expanded and expansion method of wind power assembly type multi-foot foundation structure
一种可扩容的风电装配式多足基础结构及其扩容方法
BAI JIULIN (author) / WANG RUIYI (author) / WANG YUHANG (author) / YANG QINGSHAN (author)
2024-01-02
Patent
Electronic Resource
Chinese
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