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A platform for research: civil engineering, architecture and urbanism
Hydraulic synchronous lifting construction method for super-large-span curved steel truss
The invention provides a hydraulic synchronous lifting construction method for a super-large-span curved steel truss, and belongs to the field of civil engineering. A hydraulic lifter is erected, and a special bottom anchor, a steel strand, a hydraulic pipeline and a control and power line are installed; lifting the lifting point, and carrying out graded loading on lifting units of the hydraulic lifters; checking the structure off the ground; attitude detection and adjustment, and overall synchronous lifting; lifting in place, and synchronously unloading and dismantling the equipment; by means of the method, the problem of large-tonnage component lifting in a limited space or a room can be effectively solved.
本发明提出一种超大跨度曲形钢桁架液压同步提升施工方法，属于土木工程领域，通过架设液压提升器，安装专用底锚、钢绞线、液压管路和控制、动力线；提升吊点，液压提升器的提升单元分级加载；结构离地检查；姿态检测调整，整体同步提升；提升就位，设备同步卸载、拆除；完成整个提升过程，本方法能够有效解决受限空间或室内大吨位构件提升的难题。
Hydraulic synchronous lifting construction method for super-large-span curved steel truss
The invention provides a hydraulic synchronous lifting construction method for a super-large-span curved steel truss, and belongs to the field of civil engineering. A hydraulic lifter is erected, and a special bottom anchor, a steel strand, a hydraulic pipeline and a control and power line are installed; lifting the lifting point, and carrying out graded loading on lifting units of the hydraulic lifters; checking the structure off the ground; attitude detection and adjustment, and overall synchronous lifting; lifting in place, and synchronously unloading and dismantling the equipment; by means of the method, the problem of large-tonnage component lifting in a limited space or a room can be effectively solved.
本发明提出一种超大跨度曲形钢桁架液压同步提升施工方法，属于土木工程领域，通过架设液压提升器，安装专用底锚、钢绞线、液压管路和控制、动力线；提升吊点，液压提升器的提升单元分级加载；结构离地检查；姿态检测调整，整体同步提升；提升就位，设备同步卸载、拆除；完成整个提升过程，本方法能够有效解决受限空间或室内大吨位构件提升的难题。
Hydraulic synchronous lifting construction method for super-large-span curved steel truss
一种超大跨度曲形钢桁架液压同步提升施工方法
ZHANG LIN (author) / JUNG YANG-JIN (author) / LIANG CUNJUN (author) / ZHANG WEIZHE (author) / LI SHIHAO (author) / CAO XUEFENG (author) / DUAN XIAODONG (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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