Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of large-span truss net deformed steel roof structure
The invention provides a construction method of a large-span truss net special-shaped steel roof structure. The construction method comprises the steps of steel structure roof assembling and steel structure roof lifting. According to the construction method, the construction orderliness, reliability, efficiency and the like of the steel structure roof are guaranteed by adopting a partitioned accumulative lifting mode, the site limitation of a site when a large-span whole steel structure is assembled, the complexity of hanging point arrangement and lifter arrangement when the large-span whole steel structure is lifted and the like are avoided, and the construction quality of the large-span whole steel structure roof is guaranteed; by means of the mode that the lifting platform is arranged at the end of the lifting module, it is simplified that a complex supporting rack is installed on a civil engineering structure before a steel structure is assembled, the installation cost of temporary facilities is saved, meanwhile, a more sufficient working face is provided for assembling of a steel structure roof, and operation convenience is improved; and the hanging points can be conveniently and flexibly added on the steel structure roof, the deformation deflection control between the hanging points is facilitated, and the large length error between the assembly rod pieces caused by inconsistent deformation is prevented.
本发明提供了一种大跨度桁网异型钢屋盖结构施工方法，包括钢结构屋盖拼装以及钢结构屋盖提升；采取分区累积提升的方式，保证了钢结构屋盖施工的有序性、可靠性、效率等，避免了大跨度整体钢结构拼装时现场的场地限制、抬升时吊点设置、提升器设置的复杂等，保证了大跨度整体钢结构屋盖的施工质量；通过在提升模块端部设置提升平台的方式，简化了在钢结构拼装前于土建结构上安装复杂的支撑台架，节约了临时设施安装成本，同时为钢结构屋盖的拼装提供了更加充足的作业面，提升了作业的便捷性；也方便在钢结构屋盖上灵活增加吊点，有利于吊点之间的变形挠度控制，防止因变形不协调导致拼装杆件之间出现较大的长度误差。
Construction method of large-span truss net deformed steel roof structure
The invention provides a construction method of a large-span truss net special-shaped steel roof structure. The construction method comprises the steps of steel structure roof assembling and steel structure roof lifting. According to the construction method, the construction orderliness, reliability, efficiency and the like of the steel structure roof are guaranteed by adopting a partitioned accumulative lifting mode, the site limitation of a site when a large-span whole steel structure is assembled, the complexity of hanging point arrangement and lifter arrangement when the large-span whole steel structure is lifted and the like are avoided, and the construction quality of the large-span whole steel structure roof is guaranteed; by means of the mode that the lifting platform is arranged at the end of the lifting module, it is simplified that a complex supporting rack is installed on a civil engineering structure before a steel structure is assembled, the installation cost of temporary facilities is saved, meanwhile, a more sufficient working face is provided for assembling of a steel structure roof, and operation convenience is improved; and the hanging points can be conveniently and flexibly added on the steel structure roof, the deformation deflection control between the hanging points is facilitated, and the large length error between the assembly rod pieces caused by inconsistent deformation is prevented.
本发明提供了一种大跨度桁网异型钢屋盖结构施工方法，包括钢结构屋盖拼装以及钢结构屋盖提升；采取分区累积提升的方式，保证了钢结构屋盖施工的有序性、可靠性、效率等，避免了大跨度整体钢结构拼装时现场的场地限制、抬升时吊点设置、提升器设置的复杂等，保证了大跨度整体钢结构屋盖的施工质量；通过在提升模块端部设置提升平台的方式，简化了在钢结构拼装前于土建结构上安装复杂的支撑台架，节约了临时设施安装成本，同时为钢结构屋盖的拼装提供了更加充足的作业面，提升了作业的便捷性；也方便在钢结构屋盖上灵活增加吊点，有利于吊点之间的变形挠度控制，防止因变形不协调导致拼装杆件之间出现较大的长度误差。
Construction method of large-span truss net deformed steel roof structure
一种大跨度桁网异型钢屋盖结构施工方法
ZHAN XINBIN (Autor:in) / LUO GANG (Autor:in) / ZHANG YU (Autor:in) / LI ZHE (Autor:in) / FAN YUFENG (Autor:in) / LIU TAO (Autor:in) / GUO WEI (Autor:in) / LUO JIANPO (Autor:in) / LIU JUN (Autor:in) / ZHANG ZHIYONG (Autor:in)
19.07.2024
Patent
Elektronische Ressource
Chinesisch
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