Customizable Coated Bridge Steel Structure Rapid Assembly Anti Seismic
| Attribute | Value |
|---|---|
| Product Name | Steel Structures |
| Loading Standard | Hl93/Ha+20hb/T44/Class a/B/MLC110/dB24 |
| Standard | AISI, ASTM, BS, DIN, GB, JIS |
| Specification | Customizable |
| Application | Roads, Railways, Highways, etc. |
Steel structures, such as those used in buildings, bridges, and industrial facilities, undergo a series of processing steps to transform raw steel materials into the final assembled components.
- Large span capability
- Excellent seismic performance
- Aesthetic architectural appearance
- Fast construction speed
- Energy efficient design
The primary load-bearing structure that carries vertical loads. Composed of upper chord, lower chord and belly rod (including diagonal and vertical bars). Nodes are categorized as large or small, with pitch referring to the distance between nodes.
Classified into longitudinal and horizontal connections that stabilize the structure against various lateral loads. The longitudinal system includes upper and lower horizontal connections to withstand transverse forces, while the transverse connection enhances torsional stiffness.
Comprising longitudinal beams, cross beams, and their connections. Load distribution follows: deck → longitudinal beams → cross beams → main truss.
The surface for vehicle and pedestrian traffic, with designs similar to steel beam and combined beam bridges.
| Category | Details |
|---|---|
| Bridge Types | Bailey bridge, Modular bridge, Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge |
| Design Spans | 10M to 300M single span |
| Carriage Way | Single lane, Double lanes, Multilane, Walkway |
| Loading Capacity | AASHTO HL93, HS15-44 to HS25-44, BS5400 HA+20HB/HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110 |
| Steel Grade | Multiple international standards including EN10025, ASTM A572, GB1591 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
Steel truss bridges are extensively used in highway and road construction, accommodating various span lengths and terrain conditions from short to long crossings.
- Compliance with building codes and safety standards
- Optimized material utilization and waste reduction
- Efficient logistics and supply chain management
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