Prefabricated Steel Arch Bridge with 10-300M Span Range and AASHTO HL93 Loading Capacity for Pedestrian & Railway Applications
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Structural Design & Components
Steel arch bridges feature a robust upper structure comprising arch ring, suspension rods (or arch columns), tie rods, and bridge beams. This structural configuration provides exceptional stability and load-bearing capacity for various applications.
Arch Bridge Classification
- Section Form: Steel box arch, steel pipe arch, steel truss arch
- Arch Rib Configuration: Parallel arch ribs, basket arch ribs, butterfly arch ribs
- Deck Position: Upper bearing, middle bearing, and lower bearing types
- Suspension Layout: Parallel vertical boom, inclined boom, mesh boom
Structural Systems
- Simple System: Arch ring as primary force component with thrust borne by piers or foundation
- Combined System: Carriageway beam and arch combination for shared load distribution
Key Structural Components
Arch Rib
Primary load-bearing member designed as truss arch, box arch, or plate arch configurations. Truss arch bridges offer superior span capacity with optimal steel usage.
Suspension System
Transfers deck loads to arch ribs using rigid steel pipes or flexible high-strength steel strands. Available in parallel vertical, inclined, or mesh boom arrangements.
Tie Rods & Cross Bracing
Tie rods absorb arch thrust in non-thrust designs, while cross bracing enhances transverse stiffness and stability with one-word, K-shaped, X-shaped, or meter-shaped configurations.
Technical Specifications
Design Parameters
- Span Range: 10M to 300M single span capability
- Rise-to-Span Ratio: Typically 1/4 to 1/5 for optimal performance
- Arch Axis: Arc line, quadratic parabola, or catenary configurations
Evercross Steel Bridge Capabilities
| Bridge Types | Bailey bridge (Compact-200, Compact-100, LSB, PB100), 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 |
|---|---|
| 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 Grades | 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 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
Applications & Advantages
- Pedestrian Bridges: Safe and aesthetically pleasing walkway solutions
- Railway Bridges: Heavy load capacity for freight and passenger rail lines
- Road Bridges: Versatile configurations for single lane, double lanes, or multilane applications
Steel arch bridges deliver exceptional strength-to-weight ratios, efficient load transfer mechanisms, and rapid construction timelines. Their versatile design accommodates spans from 10 to 300 meters with loading capacities meeting international standards including AASHTO, BS5400, and NATO specifications.
Similar Products
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
ROOM 403,NO.2 BUILDING,NO.269 TONGXIE ROAD,CHANGNING DISTRICT,SHANGHAI,CHINA
Contact Person
Libby Chen