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A platform for research: civil engineering, architecture and urbanism
Cable bent tower cross beam reinforcing steel bar segment integral segmented hoisting technology
The invention provides a cable bent tower cross beam reinforcing steel bar segment integral segmented hoisting technology. The method is characterized by mainly comprising the following steps: (1) manufacturing a jig frame; (2) prefabricating reinforcing steel bar sections; (3) assembling reinforcing steel bar sections; (4) hoisting the reinforcing steel bar sections; (5) connecting sections and pouring concrete; the method comprises the following steps: 1, carrying out segment prefabrication on cable bent tower cross beam steel bars in a prefabrication area by adopting a processing jig frame, carrying out flow construction in the prefabrication area, and intensively completing the processes of the steel bars, a stiff skeleton and the like; and 2, hoisting the prefabricated reinforcing steel bar sections in place at one time by adopting large hoisting equipment and a matched lifting appliance, integrally splicing the sections to complete a cross beam reinforcing steel bar integral project, and then mounting a template and pouring concrete.
本发明专利提出了一种索塔横梁钢筋节段整体分段吊装技术；其特征在于：主要包括以下步骤：（1）胎架制作；（2）钢筋节段预制；（3）钢筋节段拼装；（4）钢筋节段吊装；（5）节段连接与混凝土浇筑；通过本专利实施：1、采用加工胎架在预制区域内对索塔横梁钢筋进行节段预制，在预制区域流水施工，将钢筋、劲性骨架等工艺集中完成。2、采用大型起重设备及配套吊具将预制钢筋节段一次吊装到位，进行节段整体拼装完成横梁钢筋整体工程，然后进行模板安装及混凝土浇筑。
Cable bent tower cross beam reinforcing steel bar segment integral segmented hoisting technology
The invention provides a cable bent tower cross beam reinforcing steel bar segment integral segmented hoisting technology. The method is characterized by mainly comprising the following steps: (1) manufacturing a jig frame; (2) prefabricating reinforcing steel bar sections; (3) assembling reinforcing steel bar sections; (4) hoisting the reinforcing steel bar sections; (5) connecting sections and pouring concrete; the method comprises the following steps: 1, carrying out segment prefabrication on cable bent tower cross beam steel bars in a prefabrication area by adopting a processing jig frame, carrying out flow construction in the prefabrication area, and intensively completing the processes of the steel bars, a stiff skeleton and the like; and 2, hoisting the prefabricated reinforcing steel bar sections in place at one time by adopting large hoisting equipment and a matched lifting appliance, integrally splicing the sections to complete a cross beam reinforcing steel bar integral project, and then mounting a template and pouring concrete.
本发明专利提出了一种索塔横梁钢筋节段整体分段吊装技术；其特征在于：主要包括以下步骤：（1）胎架制作；（2）钢筋节段预制；（3）钢筋节段拼装；（4）钢筋节段吊装；（5）节段连接与混凝土浇筑；通过本专利实施：1、采用加工胎架在预制区域内对索塔横梁钢筋进行节段预制，在预制区域流水施工，将钢筋、劲性骨架等工艺集中完成。2、采用大型起重设备及配套吊具将预制钢筋节段一次吊装到位，进行节段整体拼装完成横梁钢筋整体工程，然后进行模板安装及混凝土浇筑。
Cable bent tower cross beam reinforcing steel bar segment integral segmented hoisting technology
一种索塔横梁钢筋节段整体分段吊装技术
CHEN JIANFENG (author) / LIN YICHUAN (author) / DU JIANSHUANG (author) / JIANG JINGUO (author) / LIU XU (author) / WANG FENG (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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