Yangling Demonstration Area stadium purse seine football field isolation tennis court hook flower net

  Specification of stadium purse seine: wire diameter: 3
0mm, 3
5mm, 3
8mm, 4
0mm, 5
0mm, etc
Material: low carbon steel wire
Net height: 2000-6000 mm
Net width: 2000-3000 mm
Mesh: 50 * 50 mm, 40 * 40 mm, 60 * 60 mm, 70 * 70 mm, etc
Column: 60mm, 75mm, etc
Beam: 50mm, 60mm, etc
Surface treatment: plastic dipping (zinc plating, hot galvanizing and plastic spraying can be customized)
Connection mode: assembly and welding
Structure and construction requirements of stadium fence
(1) in order to ensure that the stadium fence has sufficient stiffness and avoid worrying shaking, the diameter of the fence column shall not be less than 70mm and the wall thickness of the column shall not be less than 3mm
The author suggests that the wall thickness should be 4mm Steel pipe

(2) the size of the independent foundation under the column shall not be less than 300 & times; 300× 450 mm
During construction, formwork shall be cast in situ or precast foundation shall be adopted
If the formwork is not supported and the soil formwork is directly cast in situ, the foundation pit excavation must be regular to avoid Excavation & ldquo; Pot bottom & rdquo; Otherwise, it is easy to form a sliding surface at the base and overturn under the action of wind load

(3) the column and embedded iron parts can be connected by bolts or welded
During welding, the column must be fully welded along the circumference of the pipe and welded symmetrically by sections to prevent excessive deformation and the column is not upright