A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ground splicing and hydraulic integral lifting construction method for aerial corridor
The invention relates to a ground splicing and hydraulic integral lifting construction method for an air corridor, which comprises the following steps: splicing a steel corridor structure on a floor, arranging a hoisting track above the spliced steel corridor, arranging a connecting track below a reserved section, arranging a lifting bracket above the reserved section, and mounting lifting equipment and a steel strand in the lifting bracket; debugging a lifting equipment system; after the steel corridor is assembled, after comprehensive inspection and acceptance are carried out, pre-lifting is carried out; carrying out integral lifting operation on the corridor; when the corridor is lifted to about 20 cm away from the designed height, the lifting speed is reduced, fine adjustment operation is conducted, and the corridor is accurately in place; mounting and welding of the steel corridor and the reserved section are completed; step-by-step unloading is carried out; according to the method, the safe, stable and accurate in-position of the aerial corridor is ensured by accurately controlling the lifting process.
本发明涉及一种空中连廊地面拼装与液压整体提升施工方法，在楼面拼装钢连廊结构，在拼装完成后的钢连廊上方设置起吊轨道，在预留段下方设置连接轨道，在预留段上方设置提升支架，在提升支架中安装提升设备及钢绞线，调试提升设备系统；钢连廊拼装完成后，进行全面检查验收合格后，进行预提升；进行连廊整体提升作业；提升连廊至距设计高度约20cm时，降低提升速度，微调作业，使连廊精确就位；钢连廊与预留段安装焊接完成；进行逐级卸载；该方法通过精确控制提升过程，确保空中连廊的安全、稳定和精确就位。
Ground splicing and hydraulic integral lifting construction method for aerial corridor
The invention relates to a ground splicing and hydraulic integral lifting construction method for an air corridor, which comprises the following steps: splicing a steel corridor structure on a floor, arranging a hoisting track above the spliced steel corridor, arranging a connecting track below a reserved section, arranging a lifting bracket above the reserved section, and mounting lifting equipment and a steel strand in the lifting bracket; debugging a lifting equipment system; after the steel corridor is assembled, after comprehensive inspection and acceptance are carried out, pre-lifting is carried out; carrying out integral lifting operation on the corridor; when the corridor is lifted to about 20 cm away from the designed height, the lifting speed is reduced, fine adjustment operation is conducted, and the corridor is accurately in place; mounting and welding of the steel corridor and the reserved section are completed; step-by-step unloading is carried out; according to the method, the safe, stable and accurate in-position of the aerial corridor is ensured by accurately controlling the lifting process.
本发明涉及一种空中连廊地面拼装与液压整体提升施工方法，在楼面拼装钢连廊结构，在拼装完成后的钢连廊上方设置起吊轨道，在预留段下方设置连接轨道，在预留段上方设置提升支架，在提升支架中安装提升设备及钢绞线，调试提升设备系统；钢连廊拼装完成后，进行全面检查验收合格后，进行预提升；进行连廊整体提升作业；提升连廊至距设计高度约20cm时，降低提升速度，微调作业，使连廊精确就位；钢连廊与预留段安装焊接完成；进行逐级卸载；该方法通过精确控制提升过程，确保空中连廊的安全、稳定和精确就位。
Ground splicing and hydraulic integral lifting construction method for aerial corridor
一种空中连廊地面拼装与液压整体提升施工方法
HE JIE (author) / ZHANG LEI (author) / XIAO ZHUANGCHUN (author) / LI KE (author) / LI WENJIE (author) / WANG SHENGQUAN (author) / CHEN KUNPENG (author)
2024-11-15
Patent
Electronic Resource
Chinese
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