Different types of construction use different scaffolds for different purposes. Most of the bridge support frames use scaffolding with bowl buckle, and some use portal scaffolding. Most of the main structure construction floor scaffolding uses fastener scaffolding.
Compared with the general structure, the working conditions of scaffolding have the following characteristics:
1. The variability of the load received is large;
2. The connection node of the fastener is semi-rigid, and the rigidity of the node is related to the quality of the fastener and the installation quality, and the performance of the node varies greatly;
3. There are initial defects in the structure and components of the scaffold, such as the initial bending and corrosion of the rod, the size error of the installation, and the eccentricity of the load are large;
4.The connection point with the wall is more restrictive to the scaffolding
Post time: May-07-2020