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A platform for research: civil engineering, architecture and urbanism
Beam and slab fabricated type pre-stressed concrete foundation for land wind turbine generator
The invention relates to the technical field of land wind turbine generator foundation structures, in particular to a beam and slab fabricated type pre-stressed concrete foundation for a land wind turbine generator. The beam and slab fabricated type pre-stressed concrete foundation meets transportation conditions, is reliable in connection of all prefabricated parts, greatly reduces the construction cost of a foundation project, prolongs the implementation period of the foundation, and is suitable for various sites. The beam and slab fabricated type pre-stressed concrete foundation also comprises an octagonal bottom plate, an octagonal hollow table column, a right-angled triangular prism beam, a steel stranded wire, pre-stressed anchor bolts and an anchorage device, a basic bottom plate prefabricated part is connected in a tensioned mode through an internal non-bonded steel strand in the horizontal X direction, a base hollow stand prefabricated part is connected in a tensioned mode through an internal non-bonded steel strand in the horizontal Y direction, the hollow stand prefabricated part and the bottom plate prefabricated part are connected in a tensioned mode through the pre-stressed anchor bolts in the vertical direction, a right-angled triangular prism beam prefabricated part and the hollow stand prefabricated part are connected in a tensioned mode through an internal non-bonded steel strand in the horizontal radial direction, and the right-angled triangular prism beam prefabricated part and the bottom plate prefabricated part are connected in a tensioned mode through the pre-stressed anchor bolts in the vertical direction.
本发明涉及陆上风电机组基础结构的技术领域，特别是涉及用于陆上风电机组的梁板装配式预应力混凝土基础，其满足运输条件，各预制件连接可靠，大幅降低了基础工程造价，提高了基础实施周期，且适用于多种场地；还包括八边形底板、八边形空心台柱、直角三棱柱梁、钢绞线、预应力锚栓及锚具，基础底板预制件采用体内无粘结钢绞线沿水平x向张拉连接，基础空心台柱预制件采用体内无粘结钢绞线沿水平y向张拉连接，空心台柱预制件与底板预制件采用预应力锚栓沿竖向张拉连接，直角三棱柱梁预制件与空心台柱预制件采用体内无粘结钢绞线沿水平径向张拉连接，直角三棱柱梁预制件与底板预制件采用预应力锚栓沿竖向张拉连接。
Beam and slab fabricated type pre-stressed concrete foundation for land wind turbine generator
The invention relates to the technical field of land wind turbine generator foundation structures, in particular to a beam and slab fabricated type pre-stressed concrete foundation for a land wind turbine generator. The beam and slab fabricated type pre-stressed concrete foundation meets transportation conditions, is reliable in connection of all prefabricated parts, greatly reduces the construction cost of a foundation project, prolongs the implementation period of the foundation, and is suitable for various sites. The beam and slab fabricated type pre-stressed concrete foundation also comprises an octagonal bottom plate, an octagonal hollow table column, a right-angled triangular prism beam, a steel stranded wire, pre-stressed anchor bolts and an anchorage device, a basic bottom plate prefabricated part is connected in a tensioned mode through an internal non-bonded steel strand in the horizontal X direction, a base hollow stand prefabricated part is connected in a tensioned mode through an internal non-bonded steel strand in the horizontal Y direction, the hollow stand prefabricated part and the bottom plate prefabricated part are connected in a tensioned mode through the pre-stressed anchor bolts in the vertical direction, a right-angled triangular prism beam prefabricated part and the hollow stand prefabricated part are connected in a tensioned mode through an internal non-bonded steel strand in the horizontal radial direction, and the right-angled triangular prism beam prefabricated part and the bottom plate prefabricated part are connected in a tensioned mode through the pre-stressed anchor bolts in the vertical direction.
本发明涉及陆上风电机组基础结构的技术领域，特别是涉及用于陆上风电机组的梁板装配式预应力混凝土基础，其满足运输条件，各预制件连接可靠，大幅降低了基础工程造价，提高了基础实施周期，且适用于多种场地；还包括八边形底板、八边形空心台柱、直角三棱柱梁、钢绞线、预应力锚栓及锚具，基础底板预制件采用体内无粘结钢绞线沿水平x向张拉连接，基础空心台柱预制件采用体内无粘结钢绞线沿水平y向张拉连接，空心台柱预制件与底板预制件采用预应力锚栓沿竖向张拉连接，直角三棱柱梁预制件与空心台柱预制件采用体内无粘结钢绞线沿水平径向张拉连接，直角三棱柱梁预制件与底板预制件采用预应力锚栓沿竖向张拉连接。
Beam and slab fabricated type pre-stressed concrete foundation for land wind turbine generator
用于陆上风电机组的梁板装配式预应力混凝土基础
HAO ERTONG (author) / CHI HONGMING (author) / GAO SHUN (author) / LI HONGYOU (author) / XU SHUDONG (author) / LIU JINQUAN (author)
2021-06-01
Patent
Electronic Resource
Chinese
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