Prefabricated Steel Cable Suspension Bridge for 10-300m Spans with AASHTO HS20-44 Loading Capacity

Price Negotiable
Price: 1000USD ~ 2000USD Per ton
MOQ: negotiation
Delivery Time: negotiation
Brand: EVERCROSS
Product Description
Prefabricated Steel Cable Suspension Bridge
A flexible suspension system combining main cable and stiffened beam structural characteristics, ideal for spans exceeding 1000 meters.
Key Components
  • Bridge tower - Primary vertical load-bearing structure
  • Main cable - Principal load-bearing element under tension
  • Sling - Force transmission component connecting beam to cable
  • Stiffening beam - Secondary structure ensuring vehicle stability
  • Anchor - Structure anchoring main cable tension to foundation
  • Saddle - Component supporting main cable at tower top
Steel cable suspension bridge structural diagram showing main components
Main Cable Types
  • Wire rope main cable - 7-strand construction for smaller spans
  • Parallel wire bundle main cable - PPWS method for accelerated construction
Comparison of wire rope and parallel wire bundle main cable types
Bridge Tower Configurations
  • Rigid tower - Minimal horizontal displacement
  • Flexible tower - Significant horizontal displacement
  • Rocking column tower - Hinged single-column for smaller spans
Different bridge tower structural forms and configurations
Stiffening Beam Types
  • Steel truss beams
  • Steel box beams
  • Concrete beams
  • Steel-mixed composite beams
Various stiffening beam structural forms for suspension bridges
Anchorage Systems
  • Gravity anchorage - Suitable for most conditions
  • Tunnel anchorage - Economical with reduced concrete usage
Gravity and tunnel anchorage structural diagrams for suspension bridges
Bridge Classification
  • By span count: Single-span, three-span, four-span, five-span
  • By anchoring: Ground anchor and self-anchoring systems
Different suspension bridge configurations based on span count Ground anchor and self-anchoring suspension bridge systems
Technical Specifications
Design Spans 10M to 300M Single span
Carriage Way Single lane, double lanes, multilane, walkway
Loading Capacity AASHTO HL93, HS15-44, HS20-44, HS25-44, BS5400 HA+20HB, HA+30HB, AS5100 Truck-T44, IRC 70R Class A/B, NATO STANAG MLC80/MLC110
Steel Grade EN10025 S355JR, S355J0, EN10219 S460J0, EN10113 S460N, BS4360 Grade 55C, AS/NZS3678/3679/1163 Grade 350, ASTM A572 GR50/GR65, GB1591 GB355B/C/D/460C
Certifications ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP
Key Advantages
Large Span Capacity
Optimal for bridges exceeding 1000m spans
Rapid Construction
Prefabricated components enable faster assembly
Seismic Performance
Enhanced structural flexibility and vibration resistance
Environmental Compatibility
Minimal impact on natural landscapes and water flows
Our suspension bridges are engineered for river crossings, valley traversals, and challenging terrain applications, providing reliable transportation infrastructure with proven durability and performance.
Completed steel cable suspension bridge installation showcasing structural integrity
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD.
Location ROOM 403,NO.2 BUILDING,NO.269 TONGXIE ROAD,CHANGNING DISTRICT,SHANGHAI,CHINA
Contact Person Libby Chen

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