由于柱体的高度大,若一次浇筑成型,则对钢筋、模板的安装和混凝土的浇筑造成一定的难度,且难以保证施工质量。因此对大圆柱的施工采取分段安装浇筑的方法,不但可加快施工进度,减少周转料的投入,并且可保证施工质量。本文结合工程实例,对大体积超高圆柱的施工进行了探讨,并总结大体积超高砼圆柱的模板、砼浇筑的施工方法,为类似工程的施工提供了借鉴。 Due to the height of the column, if a pouring molding, the reinforcement, the installation of the template and concrete pouring caused some difficulty, and it is difficult to ensure the construction quality. Therefore, the construction of large columns to take the method of installation and placement of sections, not only can speed up the construction schedule, reduce the turnover of the input material, and can guarantee the construction quality. In this paper, the construction examples of large-volume ultra-high cylinder are discussed in this paper, and the construction methods of the template and concrete pouring of the large-volume ultra-high concrete cylinder are summarized, which provides a reference for the construction of similar projects.