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A platform for research: civil engineering, architecture and urbanism
Unloading construction method for large steel structure roof
The invention discloses an unloading construction method for a large steel structure roof, and relates to the field of steel structure construction.The unloading construction method comprises the steps that displacement monitoring points are arranged on the steel structure roof, stress monitoring points are arranged on tree-shaped columns and supporting trusses, and a supporting frame disassembling sequence table is arranged; real-time monitoring data is compared with simulation data of the simulation model, and actual disassembly construction is guided according to the offset obtained through comparison, so that in the whole support unloading construction process, the change of the tree-shaped column can be fully considered, and it can be guaranteed that in the disassembly process of the support rod, the support rod is not damaged in the disassembly process through setting and verification optimization of the disassembly sequence; and the branch of the tree-shaped column does not have risks of cracking and the like.
本发明公开了一种大型钢结构屋盖的卸载施工方法，涉及钢结构施工领域，本发明通过在钢结构屋盖设置位移监测点，并在树型柱和支撑桁架上设置应力监测点，设置支撑架拆卸顺序表，并通过实时监测数据与仿真模型的仿真数据进行对比，根据对比得到的偏移量指导实际拆卸施工，从而使得整个支撑卸载施工过程，能够充分考虑到树型柱的变化，通过拆卸顺序的设定和验证优化，能够保证在支撑杆的拆卸过程中，树型柱的分支不会出现开裂等风险。
Unloading construction method for large steel structure roof
The invention discloses an unloading construction method for a large steel structure roof, and relates to the field of steel structure construction.The unloading construction method comprises the steps that displacement monitoring points are arranged on the steel structure roof, stress monitoring points are arranged on tree-shaped columns and supporting trusses, and a supporting frame disassembling sequence table is arranged; real-time monitoring data is compared with simulation data of the simulation model, and actual disassembly construction is guided according to the offset obtained through comparison, so that in the whole support unloading construction process, the change of the tree-shaped column can be fully considered, and it can be guaranteed that in the disassembly process of the support rod, the support rod is not damaged in the disassembly process through setting and verification optimization of the disassembly sequence; and the branch of the tree-shaped column does not have risks of cracking and the like.
本发明公开了一种大型钢结构屋盖的卸载施工方法，涉及钢结构施工领域，本发明通过在钢结构屋盖设置位移监测点，并在树型柱和支撑桁架上设置应力监测点，设置支撑架拆卸顺序表，并通过实时监测数据与仿真模型的仿真数据进行对比，根据对比得到的偏移量指导实际拆卸施工，从而使得整个支撑卸载施工过程，能够充分考虑到树型柱的变化，通过拆卸顺序的设定和验证优化，能够保证在支撑杆的拆卸过程中，树型柱的分支不会出现开裂等风险。
Unloading construction method for large steel structure roof
一种大型钢结构屋盖的卸载施工方法
JIANG ZHIYUAN (author) / LI ZHIQIANG (author) / XIE QIANG (author) / FU XIANG (author) / CHEN YUCHENG (author) / XIONG GANG (author) / LIU GANG (author) / LIU JUN (author) / LI XINGRUN (author)
2024-11-19
Patent
Electronic Resource
Chinese
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