Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / ZHANG JIAN (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
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