A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Installation method of arched net rack
The invention discloses an installation method of an arched net rack. The installation method comprises the following steps of splicing of a first net rack structure, installation of the first net rack structure, splicing of the first net rack structure, positioning of the first net rack structure, splicing of a second net rack structure, installation of the second net rack structure and folding. By means of the installation method, high-altitude butt joint and folding of the net rack can be achieved rapidly and accurately; in addition, rope body prestress tensioning is conducted, the horizontal thrust of the arched net rack is offset, and the camber of the net rack is guaranteed; and furthermore, a traditional double-crane lifting construction method is broken through, multi-crane cooperative operation is adopted, the phenomenon that the crane model selection is too large is avoided, and the installation cost is reduced.
本申请公开了一种拱形网架的安装方法，包括如下步骤：第一网架结构拼装步骤、第一网架结构安装步骤、第一网架结构续拼步骤、第一网架结构定位步骤、第二网架结构拼装步骤、第二网架结构安装步骤和合拢步骤。本申请能够快速准确实现网架高空对接合拢，另外，本申请的绳体预应力张拉，抵消拱形网架的水平推力，保证网架的拱度，此外，本申请突破传统双机抬吊施工方法，采用多吊车协同作业避免吊车选型过大，降低安装成本。
Installation method of arched net rack
The invention discloses an installation method of an arched net rack. The installation method comprises the following steps of splicing of a first net rack structure, installation of the first net rack structure, splicing of the first net rack structure, positioning of the first net rack structure, splicing of a second net rack structure, installation of the second net rack structure and folding. By means of the installation method, high-altitude butt joint and folding of the net rack can be achieved rapidly and accurately; in addition, rope body prestress tensioning is conducted, the horizontal thrust of the arched net rack is offset, and the camber of the net rack is guaranteed; and furthermore, a traditional double-crane lifting construction method is broken through, multi-crane cooperative operation is adopted, the phenomenon that the crane model selection is too large is avoided, and the installation cost is reduced.
本申请公开了一种拱形网架的安装方法，包括如下步骤：第一网架结构拼装步骤、第一网架结构安装步骤、第一网架结构续拼步骤、第一网架结构定位步骤、第二网架结构拼装步骤、第二网架结构安装步骤和合拢步骤。本申请能够快速准确实现网架高空对接合拢，另外，本申请的绳体预应力张拉，抵消拱形网架的水平推力，保证网架的拱度，此外，本申请突破传统双机抬吊施工方法，采用多吊车协同作业避免吊车选型过大，降低安装成本。
Installation method of arched net rack
一种拱形网架的安装方法
QIN XIAOCHUN (author) / ZHANG JIAN (author)
2021-04-09
Patent
Electronic Resource
Chinese
Construction method for starting installation of large-span arched net rack
| European Patent Office | 2024
Arched net rack operation device and construction method
| European Patent Office | 2023
Building method of long-span arched net rack strip building
| European Patent Office | 2020