Painted Prefabricated Steel Cable Suspension Bridge Big Loading Capacity
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Painted Prefabricated Steel Cable Suspension Bridge
| Product Name | Steel Cable Suspension Bridge |
|---|---|
| Material | Steel |
| Spans | Large Spans |
| Type | Suspension Bridges |
| Usage | Heavy Loading, Railway Traffic |
| Decking Material | Steel Concrete |
Structural Overview
The Steel Cable Suspension Bridge is a flexible suspension combination system composed of a main cable and stiffened beam, combining the stress characteristics of both cable and beam structures. This system includes:
- Bridge tower - Primary load-bearing component resisting vertical loads
- Main cable - Principal load-bearing element that deforms under load
- Sling - Force transmission component connecting stiffened beam to main cable
- Stiffening beam - Secondary structure ensuring vehicle stability and providing stiffness
- Anchor - Structure anchoring the main cable and transmitting tension to foundation
- Saddle - Critical component supporting main cable at tower and anchor points
Key Components
Main Cable
The primary load-bearing component that transfers forces through the system. Available in two configurations:
- Wire rope main cable - 7-strand construction for smaller spans
- Parallel wire bundle main cable - Prefabricated parallel steel wire strands for larger spans
Bridge Tower
Structural forms include:
- Rigid tower - Minimal horizontal displacement
- Flexible tower - Significant horizontal displacement capacity
- Rocking column tower - For smaller span bridges
Stiffening Beam
Available in multiple structural forms:
- Steel truss beams
- Steel box beams
- Concrete beams
- Steel-concrete composite beams
Anchorage Systems
Two primary anchorage configurations:
- Gravity anchorage - Suitable for nearly all applications
- Tunnel anchorage - More economical when geological conditions permit
Classification
Suspension bridges are categorized by:
Span Configuration
- Single-span suspension bridge
- Three-span suspension bridge
- Four-span suspension bridge
- Five-span suspension bridge
Anchoring Method
- Ground anchorage - Tension transferred to foundation
- Self-anchoring - Tension transferred directly to stiffening beam
Construction Process
The suspension bridge construction sequence includes:
- Anchor foundation construction
- Anchor construction
- Bridge tower foundation construction
- Bridge tower construction
- Main cable construction
- Stiffened beam construction
- Bridge deck construction
Protection Design
Concrete Structure Protection
- Increased concrete protective layer thickness
- High performance durable concrete
- Protective coatings and sealants
- Enhanced reinforcement materials and coatings
- Cathodic protection systems
Steel Structure Protection
- Advanced paint coating systems
- Thermal spray metal coatings with fluorocarbon topcoats
- Weathering steel materials
- Environmental control measures
Applications
- River crossings - Minimizing environmental impact while spanning wide waterways
- Iconic landmarks - Architectural showpieces like the Golden Gate Bridge
- Long-span bridges - World-record spans exceeding 1000 meters
Advantages
- Exceptional span capacity (1000m+)
- Superior seismic performance
- Aesthetic, lightweight appearance
- Efficient load distribution system
- Minimal environmental impact during construction
Evercross Steel Bridges Overview
| EVERCROSS STEEL BRIDGE SPECIFICATION | |
|---|---|
| EVERCROSS STEEL BRIDGE | Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321, BSB) Modular bridge (GWD, Delta, 450-type, etc.), Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge, etc. |
| DESIGN SPANS | 10M TO 300M Single span |
| CARRIAGE WAY | SINGLE LANE, DOUBLE LANES, MULTILANE, WALKWAY, ETC |
| 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. Truck-60T, Trailer-80/100Ton, etc. |
| STEEL GRADE | EN10025 S355JR S355J0/EN10219 S460J0/ EN10113 S460N/BS4360 Grade 55C AS/ NZS3678/ 3679/ 1163/ Grade 350, ASTM A572/A572M GR50/GR65 GB1591 GB355B/C/D/460C, etc. |
| CERTIFICATES | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP, etc. |
| WELDING | AWS D1.1/AWS D1.5 AS/NZS 1554 or equivalent |
| BOLTS | ISO898, AS/NZS1252, BS3692 or equivalent |
| GALVANIZATION CODE | ISO1461 AS/NZS 4680 ASTM-A123, BS1706 or equivalent |
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Get in Touch
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
10th Floor, Building 1, No. 188 Changyi Road, Baoshan District, Shanghai,China
Contact Person
Libby Chen