A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-tower double-cable-plane steel-concrete composite beam cable-stayed bridge ultrahigh pier construction method
The invention provides a double-tower double-cable-plane steel-concrete composite beam cable-stayed bridge ultrahigh pier construction method, and relates to the technical field of bridge construction. The construction method comprises the steps of pier body plane lofting; chiseling the foundation top; a template bottom cushion layer; erecting an auxiliary scaffold; pier body steel bars are bound; mounting a pier body template; checking the perpendicularity and the plane position; concrete pouring and concrete curing; and removing the template. According to the construction method provided by the invention, when the ultrahigh pier of the bridge is constructed, the construction safety can be ensured, the material occupation is reduced, the construction efficiency is improved, the construction progress can be accelerated, and the construction cost is reduced.
本发明提出一种双塔双索面钢混组合梁斜拉桥超高墩施工方法，涉及桥梁施工技术领域。施工方法为墩身平面放样；基础顶凿毛；模板底垫层；辅助脚手架搭设；墩身钢筋绑扎；墩身模板安装；垂直度、平面位置检查；混凝土浇筑、混凝土养护；模板拆除。本发明提供的施工方法在进行桥梁超高墩施工时可以保证施工安全，减少材料占用，提高施工效率，可以加快施工进度，降低了施工成本。
Double-tower double-cable-plane steel-concrete composite beam cable-stayed bridge ultrahigh pier construction method
The invention provides a double-tower double-cable-plane steel-concrete composite beam cable-stayed bridge ultrahigh pier construction method, and relates to the technical field of bridge construction. The construction method comprises the steps of pier body plane lofting; chiseling the foundation top; a template bottom cushion layer; erecting an auxiliary scaffold; pier body steel bars are bound; mounting a pier body template; checking the perpendicularity and the plane position; concrete pouring and concrete curing; and removing the template. According to the construction method provided by the invention, when the ultrahigh pier of the bridge is constructed, the construction safety can be ensured, the material occupation is reduced, the construction efficiency is improved, the construction progress can be accelerated, and the construction cost is reduced.
本发明提出一种双塔双索面钢混组合梁斜拉桥超高墩施工方法，涉及桥梁施工技术领域。施工方法为墩身平面放样；基础顶凿毛；模板底垫层；辅助脚手架搭设；墩身钢筋绑扎；墩身模板安装；垂直度、平面位置检查；混凝土浇筑、混凝土养护；模板拆除。本发明提供的施工方法在进行桥梁超高墩施工时可以保证施工安全，减少材料占用，提高施工效率，可以加快施工进度，降低了施工成本。
Double-tower double-cable-plane steel-concrete composite beam cable-stayed bridge ultrahigh pier construction method
双塔双索面钢混组合梁斜拉桥超高墩施工方法
ZHANG YANNIAN (author) / GU HUAIKUAN (author) / WANG QINGJIE (author) / ZHANG LIN (author) / SHANG YUNZHI (author)
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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