A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manufacturing and construction process of vase-shaped cable bent tower steel formwork
The invention discloses a manufacturing and construction process of a vase-shaped cable bent tower steel formwork. The manufacturing and construction process comprises the steps of unfolding and lofting, line drawing and blanking, panel rolling and pressing forming, welding, template rib plate finishing, back arris reinforcing, finished product trial splicing and the like for prefabrication production. The process is simple, high in operability and easy to construct, has the advantages of being rapid in construction, reasonable in structure, economical, practical, easy to control in quality and the like, does not need a large climbing frame lifting device and large hoisting equipment during installation, and is low in construction cost, short in cycle construction period and high in input-output ratio. The process can be widely applied to cable bent tower steel formwork construction of a cable-stayed bridge.
本发明公开了一种花瓶型索塔钢模板的制作施工工艺，包括展开放样、画线下料、卷压面板成型、焊接、修整模板筋板、背楞加固、成品试拼等步骤进行预制生产，工艺简练，操作性强，施工易于实现，具有施工快捷、结构合理、经济实惠、质量易于控制等特点，安装时无需大型爬架提升装置和大型吊装设备，施工成本较低，循环施工周期较短，具备较高的投入产出比；可以被广泛应用到斜拉桥的索塔钢模板施工中。
Manufacturing and construction process of vase-shaped cable bent tower steel formwork
The invention discloses a manufacturing and construction process of a vase-shaped cable bent tower steel formwork. The manufacturing and construction process comprises the steps of unfolding and lofting, line drawing and blanking, panel rolling and pressing forming, welding, template rib plate finishing, back arris reinforcing, finished product trial splicing and the like for prefabrication production. The process is simple, high in operability and easy to construct, has the advantages of being rapid in construction, reasonable in structure, economical, practical, easy to control in quality and the like, does not need a large climbing frame lifting device and large hoisting equipment during installation, and is low in construction cost, short in cycle construction period and high in input-output ratio. The process can be widely applied to cable bent tower steel formwork construction of a cable-stayed bridge.
本发明公开了一种花瓶型索塔钢模板的制作施工工艺，包括展开放样、画线下料、卷压面板成型、焊接、修整模板筋板、背楞加固、成品试拼等步骤进行预制生产，工艺简练，操作性强，施工易于实现，具有施工快捷、结构合理、经济实惠、质量易于控制等特点，安装时无需大型爬架提升装置和大型吊装设备，施工成本较低，循环施工周期较短，具备较高的投入产出比；可以被广泛应用到斜拉桥的索塔钢模板施工中。
Manufacturing and construction process of vase-shaped cable bent tower steel formwork
一种花瓶型索塔钢模板的制作施工工艺
WU HAIPING (author) / WANG XUEFENG (author) / XIE YU (author) / QIU XUPING (author) / GUAN JIANJUN (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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