Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of large truss in middle of double towers
The invention discloses a construction method of a large truss in the middle of a double-tower building, which adopts a construction method of integral assembly on the ground, can improve the node mounting precision, improve the welding quality of a steel structure, reduce high-altitude welding operation and ensure the safety of construction operation, and adopts an integral lifting construction method, so that the hoisting times of a tower crane are reduced, and the construction efficiency is improved. The time occupied by tower crane construction is shortened, and the construction progress is guaranteed. The method solves the problem that the installation precision cannot be guaranteed when a traditional construction method is adopted for the high-altitude truss structure of the super high-rise building.
本发明公开了一种双塔楼中部大桁架的施工方法，采取在地面整体拼装的施工方法，可提升节点安装精度，提高钢结构焊接质量，减少高空焊接作业，保证施工作业安全，另一方面，采用整体提升的施工方法，塔吊的吊次减少，占用塔吊施工的时间变短，保障了施工进度。本发明解决了超高层建筑的高空桁架结构采用传统的施工方法存在安装精度无法保证的问题。
Construction method of large truss in middle of double towers
The invention discloses a construction method of a large truss in the middle of a double-tower building, which adopts a construction method of integral assembly on the ground, can improve the node mounting precision, improve the welding quality of a steel structure, reduce high-altitude welding operation and ensure the safety of construction operation, and adopts an integral lifting construction method, so that the hoisting times of a tower crane are reduced, and the construction efficiency is improved. The time occupied by tower crane construction is shortened, and the construction progress is guaranteed. The method solves the problem that the installation precision cannot be guaranteed when a traditional construction method is adopted for the high-altitude truss structure of the super high-rise building.
本发明公开了一种双塔楼中部大桁架的施工方法，采取在地面整体拼装的施工方法，可提升节点安装精度，提高钢结构焊接质量，减少高空焊接作业，保证施工作业安全，另一方面，采用整体提升的施工方法，塔吊的吊次减少，占用塔吊施工的时间变短，保障了施工进度。本发明解决了超高层建筑的高空桁架结构采用传统的施工方法存在安装精度无法保证的问题。
Construction method of large truss in middle of double towers
双塔楼中部大桁架的施工方法
MA PENGKE (Autor:in) / JI BENXIN (Autor:in) / LI RONGPENG (Autor:in) / LIU PENGPENG (Autor:in) / ZHAO MENG (Autor:in) / HE JUAN (Autor:in) / XU GUOWEI (Autor:in) / HE GUOHUI (Autor:in) / JIN BAILIN (Autor:in) / GAO HAIFENG (Autor:in)
16.05.2023
Patent
Elektronische Ressource
Chinesisch
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