Highway Steel Cable Suspension Bridges Long Life Four Span Five Span
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Highway Steel Cable Suspension Bridges - Long Life Four Span & Five Span
Product Specifications
| Attribute | Value |
|---|---|
| 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 system combining a main cable and stiffened beam, featuring the stress characteristics of both components. This permanent structure consists of several key elements:
Load Characteristics
Load transmission flows from slings to the main cable, then to anchors, piers, and towers. Both main cable and stiffened beam share the load-bearing responsibility:
- Main Cable: Primary load-bearing component that deforms under load, affecting bridge's internal force and deformation
- Bridge Tower: Main vertical load-bearing structure
- Stiffening Beam: Secondary structure ensuring vehicle stability and providing stiffness
- Anchor: Transmits main cable tension to foundation
Main Cable Types
- Wire Rope Main Cable: 7-strand construction for smaller spans
- Parallel Wire Bundle Main Cable: Prefabricated parallel steel wire strands (PPWS method) for faster construction
Bridge Tower Design
Three structural forms available:
- Rigid Tower: Minimal horizontal displacement
- Flexible Tower: Significant horizontal displacement
- Rocking Column Tower: Hinged single-column for small spans
Stiffening Beam Options
Multiple structural forms available to suit project requirements:
- Steel truss beams
- Steel box beams
- Concrete beams
- Steel-concrete composite beams
Classification by Span Configuration
- Single-span suspension bridge
- Three-span suspension bridge
- Four-span suspension bridge
- Five-span suspension bridge
Key Advantages
- Superior span capacity (1000m+)
- Excellent seismic performance
- Lightweight yet strong structure
- Durable long-life construction
Protection Systems
Concrete Structure Protection:
- Increased concrete protective layer thickness
- High performance durable concrete
- Protective coatings and sealants
- Corrosion inhibitors
- Advanced paint coating systems
- Thermal spray zinc/aluminum alloys
- Weathering steel options
- Environmental control measures
Evercross Steel Bridges Specifications
| Category | Specifications |
|---|---|
| Bridge Types | Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321, BSB), Modular bridge (GWD, Delta, 450-type), 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, 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 |
| 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 |
| Certificates | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
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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