Heavy Load Suspension Type Bridge Structural Steel Bridge Custom Made
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Heavy Load Suspension Type Bridge Structural Steel Bridge Custom Made
| Product Name | Steel Cable Suspension Bridge |
|---|---|
| Material | Steel |
| Spans | Large Spans |
| Type | Suspension Bridges |
| Usage | Heavy Loading, Railway Traffic |
| Decking Material | Steel Concrete |
Steel Cable Suspension Bridge 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 bridge type is particularly suitable for spans greater than 1000m.
Structural Components
Main Cable
The primary load-bearing component that deforms under load, directly affecting the bridge's internal force and deformation. Available in two types:
- Wire rope main cable: Twisted strands used for smaller span bridges
- Parallel wire bundle main cable: Prefabricated parallel steel wire strands for larger spans
Bridge Tower
The main vertical support structure that resists vertical loads. Available in three structural forms:
- Rigid tower (small horizontal displacement)
- Flexible tower (larger horizontal displacement)
- Rocking column tower (for small spans)
Stiffening Beam
Provides structural stiffness and ensures vehicle running stability. Available in multiple forms:
- Steel truss beams
- Steel box beams
- Concrete beams
- Steel-mixed composite beams
Anchorage Systems
Transmits main cable tension to the foundation. Two primary types:
- Gravity anchorage: Suitable for nearly all conditions
- Tunnel anchorage: More economical when geological conditions permit
Classification
By Suspension Span Count
- Single-span suspension bridge
- Three-span suspension bridge
- Four-span suspension bridge
- Five-span suspension bridge
By Main Cable Anchoring
- Ground anchor: Tension transferred to foundation
- Self-anchoring: Tension transferred directly to stiffening beam
Protection Design
Concrete Structure Protection
- Increased concrete protective layer thickness
- High performance durable concrete
- Protective coatings and sealants
- Improved reinforcement materials
- Cathodic protection systems
Steel Structure Protection
- Advanced paint coating systems
- Thermal spray metal coatings
- Use of weathering steel
- Environmental improvements
Key Advantages
- Superior span capacity (1000m+)
- Excellent seismic performance
- Lightweight yet strong structure
- Inherent flexibility for dynamic load absorption
- Faster construction compared to other bridge types
Evercross Steel Bridges Specifications
| Product Range |
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. |
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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