A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a construction method of a large-span adjustable lower inhaul cable supporting steel bar truss floor support plate. Comprising the construction steps of manufacturing a bottom plate, welding a steel bar truss into a whole, assembling a steel bar truss floor bearing plate, installing a fixed inclined rod and an adjustable supporting rod, installing and adjusting an inhaul cable, hoisting the steel bar truss floor bearing plate, processing steel bars of the floor bearing plate, pouring concrete, dismantling the adjustable lower inhaul cable supporting structure and the like. The adjustable lower inhaul cable supporting structure of the steel bar truss floor support plate is composed of a hook suspender, a profile steel plate, a fixed inclined rod, a connector, an adjustable supporting rod, a longitudinal connecting rod, an inhaul cable and a turn buckle. The truss steel bars are fixedly connected with the bottom plate through the hook suspenders, the hook suspenders are inserted into the bottom plate, and the installation quality is easy to guarantee; and the adjustable lower inhaul cable supporting structure solves the problem of midspan downwarping of the simply supported span of the large-span steel bar truss floor support plate.
本发明公开了一种大跨度可调式下拉索支撑钢筋桁架楼承板施工方法，包括底板制作、钢筋桁架焊接成整体、钢筋桁架楼承板组装、固定斜杆与可调支杆安装、拉索安装与调节、钢筋桁架楼承板吊放、楼承板钢筋处理、混凝土浇筑、可调式下拉索支撑结构拆除等施工步骤；钢筋桁架楼承板可调式下拉索支撑结构由弯钩吊杆、型钢板、固定斜杆、连接头、可调支杆、纵向连接杆、拉索、花篮螺栓八部分组成；桁架钢筋与底板采用弯钩吊杆进行固定连接，弯钩吊杆插入底板即可，安装质量易于保证；且可调式下拉索支撑结构解决了大跨度钢筋桁架楼承板简支跨跨中下挠难题。
The invention discloses a construction method of a large-span adjustable lower inhaul cable supporting steel bar truss floor support plate. Comprising the construction steps of manufacturing a bottom plate, welding a steel bar truss into a whole, assembling a steel bar truss floor bearing plate, installing a fixed inclined rod and an adjustable supporting rod, installing and adjusting an inhaul cable, hoisting the steel bar truss floor bearing plate, processing steel bars of the floor bearing plate, pouring concrete, dismantling the adjustable lower inhaul cable supporting structure and the like. The adjustable lower inhaul cable supporting structure of the steel bar truss floor support plate is composed of a hook suspender, a profile steel plate, a fixed inclined rod, a connector, an adjustable supporting rod, a longitudinal connecting rod, an inhaul cable and a turn buckle. The truss steel bars are fixedly connected with the bottom plate through the hook suspenders, the hook suspenders are inserted into the bottom plate, and the installation quality is easy to guarantee; and the adjustable lower inhaul cable supporting structure solves the problem of midspan downwarping of the simply supported span of the large-span steel bar truss floor support plate.
本发明公开了一种大跨度可调式下拉索支撑钢筋桁架楼承板施工方法，包括底板制作、钢筋桁架焊接成整体、钢筋桁架楼承板组装、固定斜杆与可调支杆安装、拉索安装与调节、钢筋桁架楼承板吊放、楼承板钢筋处理、混凝土浇筑、可调式下拉索支撑结构拆除等施工步骤；钢筋桁架楼承板可调式下拉索支撑结构由弯钩吊杆、型钢板、固定斜杆、连接头、可调支杆、纵向连接杆、拉索、花篮螺栓八部分组成；桁架钢筋与底板采用弯钩吊杆进行固定连接，弯钩吊杆插入底板即可，安装质量易于保证；且可调式下拉索支撑结构解决了大跨度钢筋桁架楼承板简支跨跨中下挠难题。
Construction method of large-span adjustable lower inhaul cable supporting steel bar truss floor support plate
大跨度可调式下拉索支撑钢筋桁架楼承板施工方法
PAN JIA (author)
2023-12-01
Patent
Electronic Resource
Chinese
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