Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-balancing integral lifting construction method for dip angle steel truss of large-span roof
The invention provides a self-balancing overall lifting construction method for a large-span roof dip angle steel truss, and belongs to the technical field of building construction.The self-balancing overall lifting construction method for the large-span roof dip angle steel truss comprises the steps that structural modeling is conducted by constructors according to a construction drawing of the large-span roof dip angle steel truss; extracting data on the constructed model; the constructors classify the large-span roof dip angle steel trusses according to the data, and the classified trusses are machined respectively; each classified truss is divided into single-piece trusses, and the single-piece trusses are moved to a construction site to be horizontally spliced on the ground; after the single trusses are spliced into pieces, the single trusses are vertically spliced to form a stable frame; all parts of the large-span roof dip angle steel truss are spliced on the stable frame to form an integral truss unit; the overall truss unit is divided into six large lifting areas, and asynchronous overall lifting is achieved; the problems that high-altitude assembly welding workload is large, efficiency is low, and high-altitude operation danger is large can be solved.
本发明提供了一种大跨度屋盖倾角钢桁架自平衡整体提升施工方法，属于建筑施工技术领域，该大跨度屋盖倾角钢桁架自平衡整体提升施工方法为施工人员根据大跨度屋盖倾角钢桁架的施工图纸进行结构建模，在构建的模型上提取数据；施工人员根据所述数据对所述大跨度屋盖倾角钢桁架进行分类，对分类的桁架分别进行加工；将分类的每榀桁架分成单片桁架，移动到施工场地后进行地面卧拼；单榀桁架拼装成片后，通过立拼组成稳定框架；将所述大跨度屋盖倾角钢桁架的所有部件拼接在所述稳定框架上，形成桁架整体单元；将桁架整体单元分为六个提升大区，异步整体提升；能够解决高空组装焊接工作量大、效率低、高空作业危险性大的问题。
Self-balancing integral lifting construction method for dip angle steel truss of large-span roof
The invention provides a self-balancing overall lifting construction method for a large-span roof dip angle steel truss, and belongs to the technical field of building construction.The self-balancing overall lifting construction method for the large-span roof dip angle steel truss comprises the steps that structural modeling is conducted by constructors according to a construction drawing of the large-span roof dip angle steel truss; extracting data on the constructed model; the constructors classify the large-span roof dip angle steel trusses according to the data, and the classified trusses are machined respectively; each classified truss is divided into single-piece trusses, and the single-piece trusses are moved to a construction site to be horizontally spliced on the ground; after the single trusses are spliced into pieces, the single trusses are vertically spliced to form a stable frame; all parts of the large-span roof dip angle steel truss are spliced on the stable frame to form an integral truss unit; the overall truss unit is divided into six large lifting areas, and asynchronous overall lifting is achieved; the problems that high-altitude assembly welding workload is large, efficiency is low, and high-altitude operation danger is large can be solved.
本发明提供了一种大跨度屋盖倾角钢桁架自平衡整体提升施工方法，属于建筑施工技术领域，该大跨度屋盖倾角钢桁架自平衡整体提升施工方法为施工人员根据大跨度屋盖倾角钢桁架的施工图纸进行结构建模，在构建的模型上提取数据；施工人员根据所述数据对所述大跨度屋盖倾角钢桁架进行分类，对分类的桁架分别进行加工；将分类的每榀桁架分成单片桁架，移动到施工场地后进行地面卧拼；单榀桁架拼装成片后，通过立拼组成稳定框架；将所述大跨度屋盖倾角钢桁架的所有部件拼接在所述稳定框架上，形成桁架整体单元；将桁架整体单元分为六个提升大区，异步整体提升；能够解决高空组装焊接工作量大、效率低、高空作业危险性大的问题。
Self-balancing integral lifting construction method for dip angle steel truss of large-span roof
一种大跨度屋盖倾角钢桁架自平衡整体提升施工方法
SHI HONGLIANG (Autor:in) / ZHAN YONGFANG (Autor:in) / LI CHUNBO (Autor:in) / XIAO YAO (Autor:in) / YAO YONGPENG (Autor:in) / GUO YINGYANG (Autor:in) / ZHU TONG (Autor:in) / HUANG SEN (Autor:in) / HUANG SIQI (Autor:in) / ZHANG HUAYANG (Autor:in)
02.02.2024
Patent
Elektronische Ressource
Chinesisch
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