Steel truss bridge in Nicaragua. Length : 110m
Advantages of truss structure
1 Node form and structure is simple and smooth, and can be applied to various structural shapes.
2.High rigidity and good geometric characteristics.
3.Simple construction, saving materials.
4.It is beneficial to rust prevention and cleaning maintenance.
The tube truss structure with circular tube section has good hydrodynamic characteristics.
Specification
Item |
Specification |
|
Structural Type |
Steel Tube Truss |
|
Main Frame |
Steel Tube |
Q235 / Q355 Steel |
Secondary Frame |
RHS |
Q235 / Q345, 250g/m2 galvanized layer, no painting on the surface |
Enclosure System |
Roof Panel |
Color Steel Panel / Al-Mg-Mn Panel |
Others |
Design Standard |
American Standard / European Standard / Chinese Standard |
Design Lifetime |
Above 50 years |
|
Fabrication |
ISO Quality Control |
|
Surface Treatment |
Blast Cleaning Sa2.5 level, painting or galvanizing |
|
Packing |
Metal Frame for Large Components, Wooden Case or Metal Case for Small Components. |
|
Installation |
Installation Guide |