Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete wind power tower drum and production process thereof
The invention relates to a concrete wind power tower drum, and relates to the field of wind power technology.The concrete wind power tower drum comprises a concrete layer and an outer surface layer coating the outer side of the concrete layer, the concrete layer is formed by pouring fiber mortar, the fiber mortar comprises concrete and reinforced fibers, a steel bar frame is arranged in the concrete layer, and the outer surface layer is arranged on the outer side of the concrete layer. And the outer surface layer permeates into the surface layer of the concrete layer. The reinforced fibers are added to the concrete layer, the tensile property and strength of the concrete layer can be further improved due to the existence of the reinforced fibers, the use amount of steel bars is reduced to a certain degree, and the overall weight of the tower drum is reduced. The outer layer of the concrete is coated with the outer surface layer, the outer surface layer can block pores in the surface of the concrete layer while permeating into the concrete surface layer, a waterproof coating is formed on the outer side of the concrete layer, scouring damage and water permeation of rainwater to the concrete layer can be reduced, and the corrosion resistance of the wind power tower drum is further improved.
本申请涉及一种混凝土风电塔筒，涉及风电技术的领域，混凝土风电塔筒包括混凝土层和涂覆于混凝土层外侧的外表层，所述混凝土层由纤维砂浆浇注制成，所述纤维砂浆包括混凝土和增强纤维，所述混凝土层内部设置有钢筋框架，所述外表层渗入所述混凝土层的表层。本申请混凝土层添加增强纤维，增强纤维的存在可以进一步提升混凝土层的抗拉性能和强度，在一定程度上减少钢筋的使用量，降低塔筒整体的重量。在混凝土的外层涂覆外表层，外表层渗透进入混凝土表层中的同时可以封堵混凝土层表面的孔隙，在混凝土层的外侧形成一层防水涂层，可以减少雨水对混凝土层的冲刷破坏和水渗透，进一步提升风电塔筒的耐腐蚀性能。
Concrete wind power tower drum and production process thereof
The invention relates to a concrete wind power tower drum, and relates to the field of wind power technology.The concrete wind power tower drum comprises a concrete layer and an outer surface layer coating the outer side of the concrete layer, the concrete layer is formed by pouring fiber mortar, the fiber mortar comprises concrete and reinforced fibers, a steel bar frame is arranged in the concrete layer, and the outer surface layer is arranged on the outer side of the concrete layer. And the outer surface layer permeates into the surface layer of the concrete layer. The reinforced fibers are added to the concrete layer, the tensile property and strength of the concrete layer can be further improved due to the existence of the reinforced fibers, the use amount of steel bars is reduced to a certain degree, and the overall weight of the tower drum is reduced. The outer layer of the concrete is coated with the outer surface layer, the outer surface layer can block pores in the surface of the concrete layer while permeating into the concrete surface layer, a waterproof coating is formed on the outer side of the concrete layer, scouring damage and water permeation of rainwater to the concrete layer can be reduced, and the corrosion resistance of the wind power tower drum is further improved.
本申请涉及一种混凝土风电塔筒，涉及风电技术的领域，混凝土风电塔筒包括混凝土层和涂覆于混凝土层外侧的外表层，所述混凝土层由纤维砂浆浇注制成，所述纤维砂浆包括混凝土和增强纤维，所述混凝土层内部设置有钢筋框架，所述外表层渗入所述混凝土层的表层。本申请混凝土层添加增强纤维，增强纤维的存在可以进一步提升混凝土层的抗拉性能和强度，在一定程度上减少钢筋的使用量，降低塔筒整体的重量。在混凝土的外层涂覆外表层，外表层渗透进入混凝土表层中的同时可以封堵混凝土层表面的孔隙，在混凝土层的外侧形成一层防水涂层，可以减少雨水对混凝土层的冲刷破坏和水渗透，进一步提升风电塔筒的耐腐蚀性能。
Concrete wind power tower drum and production process thereof
一种混凝土风电塔筒及其生产工艺
WANG LIXIN (Autor:in) / YANG ZHIFENG (Autor:in)
09.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
F03D
Windkraftmaschinen
,
WIND MOTORS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
C04B
Kalk
,
LIME
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