Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Whole lifting process for large-span obliquely-placed quadrangular pyramid welded ball net rack
The invention provides an overall lifting process for a large-span obliquely-placed quadrangular pyramid welded ball net rack. The overall lifting process comprises the steps that modeling is conducted, specifically, the size and the shape of the net rack are designed, and a basic model is obtained; according to the size and the shape of the basic model, the size is measured on a construction site, paying-off is conducted, and a construction grid is formed; welding in a spherical node mode to assemble a net rack; according to the construction method, the construction safety and quality can be guaranteed, the construction speed can be increased, and the construction cost is reduced. And some construction difficulty problems can be solved in the construction process, so that the construction of the large-span steel truss is more perfect and mature, and better experience is provided for similar engineering construction in the future.
本发明提供大跨度斜放四角锥焊接球网架整体提升工艺，包括建模，对网架的尺寸和形状进行设计并得到基础模型；根据基础模型的尺寸和形状，在施工现场测量尺寸并放线，形成施工网格；采用球节点方式焊接、拼装成网架；将所述网架提升并安装，本发明既能够保证施工安全、质量，也能加快施工速度、降低施工成本。能够在施工过程中解决一些施工难点问题，使得大跨度钢网架施工更加完善和成熟，为今后类似工程施工提供的更好的经验。
Whole lifting process for large-span obliquely-placed quadrangular pyramid welded ball net rack
The invention provides an overall lifting process for a large-span obliquely-placed quadrangular pyramid welded ball net rack. The overall lifting process comprises the steps that modeling is conducted, specifically, the size and the shape of the net rack are designed, and a basic model is obtained; according to the size and the shape of the basic model, the size is measured on a construction site, paying-off is conducted, and a construction grid is formed; welding in a spherical node mode to assemble a net rack; according to the construction method, the construction safety and quality can be guaranteed, the construction speed can be increased, and the construction cost is reduced. And some construction difficulty problems can be solved in the construction process, so that the construction of the large-span steel truss is more perfect and mature, and better experience is provided for similar engineering construction in the future.
本发明提供大跨度斜放四角锥焊接球网架整体提升工艺，包括建模，对网架的尺寸和形状进行设计并得到基础模型；根据基础模型的尺寸和形状，在施工现场测量尺寸并放线，形成施工网格；采用球节点方式焊接、拼装成网架；将所述网架提升并安装，本发明既能够保证施工安全、质量，也能加快施工速度、降低施工成本。能够在施工过程中解决一些施工难点问题，使得大跨度钢网架施工更加完善和成熟，为今后类似工程施工提供的更好的经验。
Whole lifting process for large-span obliquely-placed quadrangular pyramid welded ball net rack
大跨度斜放四角锥焊接球网架整体提升工艺
CHEN DONGQUAN (Autor:in) / JIANG BIN (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
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