Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Semi-prefabricated tower mast foundation bolt foundation and construction method
The invention belongs to the technical field of electric power and communication, and particularly relates to a semi-prefabricated tower mast foundation bolt foundation and a construction method.The foundation comprises a concrete column, a reinforcement cage, a positioning seat and a concrete pier, and is characterized in that the concrete column is in the shape of a cylinder or a square column or a circular truncated cone or a quadrangular frustum pyramid with a certain taper; the concrete column is formed by pouring concrete at the upper end of a reinforcement cage with main reinforcements and stirrups, a bolt positioning ring is arranged at the top of the concrete column, the foundation bolt penetrates through the bolt positioning ring and is fixedly connected with the bolt positioning ring, the positioning seat is connected with the lower end of the reinforcement cage, and the reinforcement cage is combined with a cast-in-place concrete pier. The upper plane of the cast-in-place concrete pier is higher than the lower plane of the concrete column and lower than the upper plane of the concrete column, and the lower plane of the cast-in-place concrete pier is lower than the upper plane of the positioning seat. The device is small in size, light in weight and convenient to transport, a large-size concrete pier is poured in a foundation pit after the device arrives at the site, the molding process is omitted, the working efficiency is improved, and the construction quality is guaranteed.
本发明属于电力和通讯技术领域，尤其是涉及一种半预制塔桅地脚螺栓基础及施工方法，基础包括砼柱、钢筋笼、定位座和混凝土墩，其特征在于砼柱的形状为圆柱、方柱、带有一定锥度的圆台或四棱台，砼柱由带有主筋和箍筋的钢筋笼上端浇注混凝土形成，砼柱顶部设有螺栓定位环，地脚螺栓穿过螺栓定位环并与螺栓定位环固定连接，定位座与钢筋笼的下端连接，钢筋笼与现场浇筑的混凝土墩结合，现场浇筑的混凝土墩的上平面高于砼柱下平面且低于砼柱的上平面，现场浇筑的混凝土墩的下平面低于定位座的上平面。本发明体积小、重量轻、便于运输，到现场后再在基坑内浇注大体积的混凝土墩，省去了制模过程，既提高了工作效率，又保证了施工质量。
Semi-prefabricated tower mast foundation bolt foundation and construction method
The invention belongs to the technical field of electric power and communication, and particularly relates to a semi-prefabricated tower mast foundation bolt foundation and a construction method.The foundation comprises a concrete column, a reinforcement cage, a positioning seat and a concrete pier, and is characterized in that the concrete column is in the shape of a cylinder or a square column or a circular truncated cone or a quadrangular frustum pyramid with a certain taper; the concrete column is formed by pouring concrete at the upper end of a reinforcement cage with main reinforcements and stirrups, a bolt positioning ring is arranged at the top of the concrete column, the foundation bolt penetrates through the bolt positioning ring and is fixedly connected with the bolt positioning ring, the positioning seat is connected with the lower end of the reinforcement cage, and the reinforcement cage is combined with a cast-in-place concrete pier. The upper plane of the cast-in-place concrete pier is higher than the lower plane of the concrete column and lower than the upper plane of the concrete column, and the lower plane of the cast-in-place concrete pier is lower than the upper plane of the positioning seat. The device is small in size, light in weight and convenient to transport, a large-size concrete pier is poured in a foundation pit after the device arrives at the site, the molding process is omitted, the working efficiency is improved, and the construction quality is guaranteed.
本发明属于电力和通讯技术领域，尤其是涉及一种半预制塔桅地脚螺栓基础及施工方法，基础包括砼柱、钢筋笼、定位座和混凝土墩，其特征在于砼柱的形状为圆柱、方柱、带有一定锥度的圆台或四棱台，砼柱由带有主筋和箍筋的钢筋笼上端浇注混凝土形成，砼柱顶部设有螺栓定位环，地脚螺栓穿过螺栓定位环并与螺栓定位环固定连接，定位座与钢筋笼的下端连接，钢筋笼与现场浇筑的混凝土墩结合，现场浇筑的混凝土墩的上平面高于砼柱下平面且低于砼柱的上平面，现场浇筑的混凝土墩的下平面低于定位座的上平面。本发明体积小、重量轻、便于运输，到现场后再在基坑内浇注大体积的混凝土墩，省去了制模过程，既提高了工作效率，又保证了施工质量。
Semi-prefabricated tower mast foundation bolt foundation and construction method
半预制塔桅地脚螺栓基础及施工方法
QI JINMING (Autor:in) / DIAO YANRAO (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
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