Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of tower-surrounding steel structure of small-diameter super high-rise landscape tower
The invention discloses a construction method of a tower-surrounding steel structure of a small-diameter super high-rise landscape tower, which is characterized in that the tower-surrounding steel structure is integrally hoisted after being combined and assembled in units on the ground, so that the construction efficiency is improved, the high-altitude operation steps are reduced, and the construction risk is reduced; and on the other hand, the horizontal beams between the unit components serve as safety net hanging components, and the measure that overhanging protection is additionally erected at the high altitude of the ultrahigh building is omitted. Besides, a lifting basket is hung on a climbing frame of the landscape tower to form an operation platform, the operation platform is matched with a tower crane to hoist and install components of the tower-surrounding steel structure, the climbing frame for construction of the upper structure of the tower body of the landscape tower is fully utilized, hoisting is carried out after the climbing frame is removed, and the construction period is shortened. The problems that a hoisting operation platform is difficult to arrange, the high-altitude hoisting installation risk is large, and the installation difficulty is high when a steel structure is installed on the upper portion of a super high-rise building through a traditional installation method are solved.
本发明公开了一种小直径超高层景观塔的环塔钢结构的施工方法，在地面分单元组合拼装后整体吊装，提高了施工效率，减少了高空操作步骤，降低施工风险；另一方面，利用各单元构件之间水平梁作为安全网挂设构件，节省了超高建筑高空额外搭设悬挑防护的措施。此外，利用景观塔的爬架挂设吊篮形成操作平台，配合塔吊进行环塔钢结构的构件吊装安装，充分利用了景观塔的塔身的上部结构施工的爬架，免爬架拆除后进行吊装，缩短了施工周期。本发明解决了在超高层建筑的上部采用传统的安装方法安装钢结构，存在吊装作业操作平台布置困难，高空吊装安装危险性大，安装难度高的问题。
Construction method of tower-surrounding steel structure of small-diameter super high-rise landscape tower
The invention discloses a construction method of a tower-surrounding steel structure of a small-diameter super high-rise landscape tower, which is characterized in that the tower-surrounding steel structure is integrally hoisted after being combined and assembled in units on the ground, so that the construction efficiency is improved, the high-altitude operation steps are reduced, and the construction risk is reduced; and on the other hand, the horizontal beams between the unit components serve as safety net hanging components, and the measure that overhanging protection is additionally erected at the high altitude of the ultrahigh building is omitted. Besides, a lifting basket is hung on a climbing frame of the landscape tower to form an operation platform, the operation platform is matched with a tower crane to hoist and install components of the tower-surrounding steel structure, the climbing frame for construction of the upper structure of the tower body of the landscape tower is fully utilized, hoisting is carried out after the climbing frame is removed, and the construction period is shortened. The problems that a hoisting operation platform is difficult to arrange, the high-altitude hoisting installation risk is large, and the installation difficulty is high when a steel structure is installed on the upper portion of a super high-rise building through a traditional installation method are solved.
本发明公开了一种小直径超高层景观塔的环塔钢结构的施工方法，在地面分单元组合拼装后整体吊装，提高了施工效率，减少了高空操作步骤，降低施工风险；另一方面，利用各单元构件之间水平梁作为安全网挂设构件，节省了超高建筑高空额外搭设悬挑防护的措施。此外，利用景观塔的爬架挂设吊篮形成操作平台，配合塔吊进行环塔钢结构的构件吊装安装，充分利用了景观塔的塔身的上部结构施工的爬架，免爬架拆除后进行吊装，缩短了施工周期。本发明解决了在超高层建筑的上部采用传统的安装方法安装钢结构，存在吊装作业操作平台布置困难，高空吊装安装危险性大，安装难度高的问题。
Construction method of tower-surrounding steel structure of small-diameter super high-rise landscape tower
小直径超高层景观塔的环塔钢结构的施工方法
LIU SHANFENG (Autor:in) / HUANG ZHIFENG (Autor:in) / LIU JIAJIA (Autor:in) / WEI NIANDA (Autor:in) / XU ZHEN (Autor:in)
11.02.2022
Patent
Elektronische Ressource
Chinesisch
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