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Concrete tower drum foundation, foundation construction method and wind power generation equipment
The invention discloses a concrete tower drum foundation, a foundation construction method and wind power generation equipment, and the tower drum foundation comprises a foundation stress part which is used for fixing a concrete tower drum, bearing a load transmitted from a tower drum body and transmitting the load to a ground foundation; the prestress tensioning construction part is arranged on the side, away from the tower drum body, of the foundation stress part and used for forming a prestress cable tensioning construction space; the foundation stress part and the prestress tension construction part are formed through independent construction procedures, and a space interval is formed between the prestress tension construction part and the foundation stress part. The water stop structure is arranged in the space interval, extends in the axial direction of the tower drum body and is used for forming a waterproof barrier in the space interval. The foundation stress part and the prestress tension construction part are separately arranged, the prestress tension construction part serves as a non-stress component, the foundation engineering amount is optimized, the arrangement positions of foundation steel bars and the types of the steel bars are reduced, and the steel bar binding and construction difficulty is lowered.
本发明公开一种混凝土塔筒基础、基础施工方法及风力发电设备，该塔筒基础包括：基础受力部，用于固定混凝土塔筒，承担塔筒本体传递下来的荷载，并将荷载传递到大地地基；预应力张拉施工部，设置于基础受力部背离塔筒本体一侧，预应力张拉施工部用于形成预应力索张拉施工空间；基础受力部和预应力张拉施工部采用独立施工工序形成，且预应力张拉施工部与基础受力部之间形成空间间隔；止水结构设置于空间间隔，并沿塔筒本体的轴向方向延伸，用于在空间间隔内形成防水阻隔。本发明通过将基础受力部和预应力张拉施工部分开设置，预应力张拉施工部作为不受力构件，优化基础工程量，减少基础钢筋的设置部位和钢筋种类，降低钢筋绑扎和施工难度。
Concrete tower drum foundation, foundation construction method and wind power generation equipment
The invention discloses a concrete tower drum foundation, a foundation construction method and wind power generation equipment, and the tower drum foundation comprises a foundation stress part which is used for fixing a concrete tower drum, bearing a load transmitted from a tower drum body and transmitting the load to a ground foundation; the prestress tensioning construction part is arranged on the side, away from the tower drum body, of the foundation stress part and used for forming a prestress cable tensioning construction space; the foundation stress part and the prestress tension construction part are formed through independent construction procedures, and a space interval is formed between the prestress tension construction part and the foundation stress part. The water stop structure is arranged in the space interval, extends in the axial direction of the tower drum body and is used for forming a waterproof barrier in the space interval. The foundation stress part and the prestress tension construction part are separately arranged, the prestress tension construction part serves as a non-stress component, the foundation engineering amount is optimized, the arrangement positions of foundation steel bars and the types of the steel bars are reduced, and the steel bar binding and construction difficulty is lowered.
本发明公开一种混凝土塔筒基础、基础施工方法及风力发电设备，该塔筒基础包括：基础受力部，用于固定混凝土塔筒，承担塔筒本体传递下来的荷载，并将荷载传递到大地地基；预应力张拉施工部，设置于基础受力部背离塔筒本体一侧，预应力张拉施工部用于形成预应力索张拉施工空间；基础受力部和预应力张拉施工部采用独立施工工序形成，且预应力张拉施工部与基础受力部之间形成空间间隔；止水结构设置于空间间隔，并沿塔筒本体的轴向方向延伸，用于在空间间隔内形成防水阻隔。本发明通过将基础受力部和预应力张拉施工部分开设置，预应力张拉施工部作为不受力构件，优化基础工程量，减少基础钢筋的设置部位和钢筋种类，降低钢筋绑扎和施工难度。
Concrete tower drum foundation, foundation construction method and wind power generation equipment
混凝土塔筒基础、基础施工方法及风力发电设备
HUANG RUIPU (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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