Prefabricated Steel Structure Bridge Truss Construction For Railway Transportation
Price:
40-160USD/㎡
MOQ:
200㎡
Delivery Time:
21-40Days
Brand:
CT Steel Structure
Product Description
Prefabricated Steel Structure Bridge Truss Construction For Railway Transportation
Product Specifications
| Attribute | Value |
|---|---|
| Name | Prefabricated Steel Structure Bridge Truss Construction For Railway Transportation |
| Installation | Online Guidance, Support Installation |
| Residential Wall Structure | Wallboard |
| Customization | Available |
| Type | Steel Truss Bridge |
| Life Span | Semi-Permanent Bridge |
| Material | Steel Bridge |
| Origin | China |
Technical Details
| Scale | Large Bridge | Surface Treatment | Shot Blasting, Galvanized or Painted |
| Material | Steel Bridge | Lead Time | 35-50 Days |
| Secondary Frame | Tie Bar, Bracing, Diagonal Rod for Bridge | Shot Blasting Standard | SA2.0~2.5 |
| Life Span | Permanent Bridge | Welding | Continuous Weld Full Length |
| Cutting | Plasma Cutting, CNC Cutting | Transport Package | Steel Pallet + Container |
| Pre-Assembly | Pre-Assembly in Our Factory | Installation | Online Instruction |
| Specification | L*W*H | Size | Customizable |
| Main Frame | H Beam and Column, Lower Chord Brace |
Construction Features
High-strength bolts and welding are the primary connection methods for steel bridges. The high-strength bolt connection offers simplicity in construction and detachability while ensuring reliable connections. This method is widely used in steel beam segment splicing and bridge-to-pier connections. During construction, precise control of bolt pre-tightening force ensures close fitting and effective load transmission.
Welding creates continuous, rigid connections essential for structural integrity. In critical areas like steel box girder welds, this method ensures seamless structural connections, reduces stress concentrations, and enhances overall structural performance.
Key Advantages
Fast Construction Speed: The combination of factory prefabrication and on-site assembly significantly reduces construction time compared to concrete bridges. Steel structure bridges eliminate lengthy concrete pouring and curing processes, enabling rapid component installation and immediate usability - particularly valuable for emergency disaster relief bridges or temporary construction bridges.
Railway Applications
Railway bridges demand exceptional structural rigidity and stability. Steel structure bridges excel in railway construction due to their high strength and superior mechanical properties. In high-speed rail construction, steel bridges meet stringent deformation control requirements for safe high-speed train operation. Many river-crossing and cross-sea high-speed rail bridges in China utilize steel structure designs to ensure safe, smooth train passage.
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Company
China CT Steelstructure Co.,Ltd
Location
No.5555,Xinglong East Road,Linqu County,Weifang City,Shandong Province,China
Contact Person
David