Quick Assembly Concrete Deck Modular Steel Bridges Detachable Design
| Attribute | Value |
|---|---|
| Product Name | Modular Steel Bridge |
| Type | GW D; D-type; Delta; 450-type; CD450; CD; 450; 470 type |
| Design | GW D type SS, SSR, DS, C3DS, C3DSR, DD, C3DD, C3DDR, etc. According to the difference of span and load, select the appropriate row. Contact us for free design. |
| Conventional size of truss piece | 3.048m×2.35m |
| Application | Large span, saving the cost of bridge piers, light fittings, quick assembly, interchangeable, detachable, long life |
| Annual output | 12000 Tons |
GW D Modular bridges are innovative assembly steel bridges featuring longitudinal trusses formed of steel beam chords and pre-fabricated modular steel panel webs. These are connected end-to-end with transverse cross girders supporting either a two-lane or single-lane steel deck or concrete roadway. Surface protection options include paint or hot-dip galvanizing.
| Feature | Specification |
|---|---|
| Single lane | Standard roadway: 4.2m | Single span: 35m-91m |
| Double lane | Standard roadway: 7.35m | Single span: 35m-91m |
| Load | Design according to different requirements |
| Deck | Steel deck / concrete deck |
- High strength and stiffness, reducing beam height and weight compared to concrete bridges
- Steel's isotropic properties ensure uniform material quality and predictable performance
- Factory prefabrication with site assembly using pins and bolts for fast construction
- Ideal for industrialized manufacture and convenient transportation
- Easy maintenance and replacement with recyclable materials
- Bolted connections for structural stability and easy disassembly
- Lightweight construction compared to other bridge types
Our modular steel bridges can be configured as Temporary Bridges, Emergency Bridges, and Fixed Bridges. The system can erect suspension bridges of varied spans with few components, light weight, and low cost. While similar in appearance to panel Bailey bridges, our modular bridges feature increased truss panel height and section size for greater loading capacity.
Suitable for beam bridges, arch bridges, rigid frame bridges, cable-stayed bridges, suspension bridges, pedestrian footbridges, and bicycle crossings.
Product Range: Bailey bridges (Compact-200, Compact-100, LSB, PB100, China-321, BSB), Modular bridges (GWD, Delta, 450-type), Truss Bridges, Warren bridges, Arch bridges, Plate bridges, Beam bridges, Box girder bridges, Suspension bridges, Cable-stayed bridges, Floating bridges
Design Spans: 10M to 300M single span
Carriage Way: Single lane, double lanes, multilane, walkway
Certifications: ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP
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