A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wind power tower tube segment without reinforcement cage and preparation method thereof
The invention provides a reinforcement cage-free wind power tower tube segment and a preparation method thereof, and belongs to the technical field of wind power tower tubes. The wind power tower tube without the reinforcement cage is formed by pouring concrete, and the concrete comprises the following components in parts by weight: 900-1500 kg/m < 3 > of sand, 200-900 kg/m < 3 > of cement, 0-500 kg/m < 3 > of glass beads, 0-500 kg/m < 3 > of fly ash, 0-500 kg/m < 3 > of silica fume, 7-400 kg/m < 3 > of a water reducing agent, 60-250 kg/m < 3 > of a fiber material and 100-300 kg/m < 3 > of water. The fiber material is added into the wind power tower tube, so that the tensile strength of the wind power tower tube segment is greatly improved, and the design of a reinforcement cage is not needed.
本发明提供了一种无钢筋笼风电塔筒管片及其制备方法，属于风电塔筒技术领域。所述无钢筋笼风电塔筒由混凝土浇筑而成，以重量份数计，所述混凝土包括以下组分：砂子900‑1500kg/m3、水泥200‑900kg/m3、玻璃微珠0‑500kg/m3、粉煤灰0‑500kg/m3、硅灰0‑500kg/m3、减水剂7‑400kg/m3、纤维材料60‑250kg/m3、水100‑300kg/m3。所述风电塔筒中通过添加纤维材料，大大提高了风电塔筒管片的抗拉强度，无需使用钢筋笼设计。
Wind power tower tube segment without reinforcement cage and preparation method thereof
The invention provides a reinforcement cage-free wind power tower tube segment and a preparation method thereof, and belongs to the technical field of wind power tower tubes. The wind power tower tube without the reinforcement cage is formed by pouring concrete, and the concrete comprises the following components in parts by weight: 900-1500 kg/m < 3 > of sand, 200-900 kg/m < 3 > of cement, 0-500 kg/m < 3 > of glass beads, 0-500 kg/m < 3 > of fly ash, 0-500 kg/m < 3 > of silica fume, 7-400 kg/m < 3 > of a water reducing agent, 60-250 kg/m < 3 > of a fiber material and 100-300 kg/m < 3 > of water. The fiber material is added into the wind power tower tube, so that the tensile strength of the wind power tower tube segment is greatly improved, and the design of a reinforcement cage is not needed.
本发明提供了一种无钢筋笼风电塔筒管片及其制备方法，属于风电塔筒技术领域。所述无钢筋笼风电塔筒由混凝土浇筑而成，以重量份数计，所述混凝土包括以下组分：砂子900‑1500kg/m3、水泥200‑900kg/m3、玻璃微珠0‑500kg/m3、粉煤灰0‑500kg/m3、硅灰0‑500kg/m3、减水剂7‑400kg/m3、纤维材料60‑250kg/m3、水100‑300kg/m3。所述风电塔筒中通过添加纤维材料，大大提高了风电塔筒管片的抗拉强度，无需使用钢筋笼设计。
Wind power tower tube segment without reinforcement cage and preparation method thereof
一种无钢筋笼风电塔筒管片及其制备方法
YANG WEI (author) / SUN YU (author) / LI MENGYUAN (author)
2023-04-21
Patent
Electronic Resource
Chinese
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