Permanent Assembly Steel Arch Bridge with Concrete Deck | 10-300m Spans | Heavy Load Capacity up to 100T
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Structural Design & Components
Our permanent assembly concrete deck steel arch bridges feature robust structural systems designed for maximum load capacity and durability.
Main Structural Components
- Arch Rib: Available in steel box, steel truss, or steel pipe configurations with axial compression and bending moment verification
- Suspension System: Parallel vertical, inclined, or mesh boom arrangements for optimal load transfer
- Tie Rods: Rigid or flexible tie beams to handle arch thrust forces
- Cross Bracing: K-shaped, X-shaped, or meter-shaped supports ensuring transverse stability
- Bridge Deck: Concrete deck system integrated with steel arch structure
Technical Specifications
Design Parameters
- Span range: 10-300 meters single span
- Rise-to-span ratio: 1/4 to 1/5 for optimal structural performance
- Arch axis options: Arc line, quadratic parabola, or catenary configurations
- Maximum achieved span: 552 meters
Performance & Capacity
Loading Standards
- 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
- Heavy-duty capacity: 60T trucks, 80-100T trailers
Material & Construction Standards
| Component | Specifications |
|---|---|
| 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 |
| Welding Standards | AWS D1.1/D1.5, AS/NZS 1554 or equivalent |
| Bolting Standards | ISO898, AS/NZS1252, BS3692 or equivalent |
| Galvanization | ISO1461, AS/NZS 4680, ASTM-A123, BS1706 or equivalent |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
Key Advantages
- Exceptional load capacity for heavy-duty applications
- Long-span capability up to 300 meters
- Durable steel construction with corrosion protection
- Aesthetically pleasing architectural design
- Versatile configurations for various site conditions
- Rapid assembly and installation process
- Comprehensive international certifications and standards compliance
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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
ROOM 403,NO.2 BUILDING,NO.269 TONGXIE ROAD,CHANGNING DISTRICT,SHANGHAI,CHINA
Contact Person
Libby Chen