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A platform for research: civil engineering, architecture and urbanism
Fragmented hoisting and air inlaying combined construction method for high-altitude large cantilever structure
The invention provides a high-altitude large cantilever structure fragment hoisting and air inlaying combined construction method. Comprising the steps of construction preparation, component segmented numbering, assembly jig frame installation, unit ground assembly, strain gauge arrangement according to an MIDAS analysis result, unit block installation, fragmented unit correction welding, internal component installation through a winch, monitoring and rechecking of downwarping deformation of the installation units, welding of stand columns between the installation units and the like. The method has the advantages of short construction period, cost saving, safety, reliability and the like.
本发明提供一种高空大悬挑结构分片吊装与空中嵌补结合施工方法，包括施工准备及构件分段分节编号、拼装胎架安装、单元地面拼装、根据MIDAS分析结果布置应变计、单元分块安装、分片单元校正焊接、卷扬机安装内部构件、监测复核安装单元下挠变形、焊接安装单元间的立柱等步骤。本发明具有工期短、节约成本、安全可靠等优点。
Fragmented hoisting and air inlaying combined construction method for high-altitude large cantilever structure
The invention provides a high-altitude large cantilever structure fragment hoisting and air inlaying combined construction method. Comprising the steps of construction preparation, component segmented numbering, assembly jig frame installation, unit ground assembly, strain gauge arrangement according to an MIDAS analysis result, unit block installation, fragmented unit correction welding, internal component installation through a winch, monitoring and rechecking of downwarping deformation of the installation units, welding of stand columns between the installation units and the like. The method has the advantages of short construction period, cost saving, safety, reliability and the like.
本发明提供一种高空大悬挑结构分片吊装与空中嵌补结合施工方法，包括施工准备及构件分段分节编号、拼装胎架安装、单元地面拼装、根据MIDAS分析结果布置应变计、单元分块安装、分片单元校正焊接、卷扬机安装内部构件、监测复核安装单元下挠变形、焊接安装单元间的立柱等步骤。本发明具有工期短、节约成本、安全可靠等优点。
Fragmented hoisting and air inlaying combined construction method for high-altitude large cantilever structure
一种高空大悬挑结构分片吊装与空中嵌补结合施工方法
LIU ZHIJIAN (author) / WU HAO (author) / ZHAO HANG (author) / WU CHUANREN (author) / MA HUAIZHANG (author) / YU KAI (author) / KONG WEITAO (author)
2023-11-21
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Cantilever structure fragment hoisting and air inlaying combined construction method
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