Single Span Steel Arch Bridge 10-300M Span Capacity with S355JR/S460J0 Steel Grade for Road & Pedestrian Applications
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Structural Design & Components
Steel arch bridges feature a sophisticated structural system primarily composed of arch ring, suspension rods (or arch columns), tie rods, and bridge beams. The bridge deck can utilize prefabricated micro-bending slabs, cast-in-place concrete filling layers, and deck pavement, or alternatively employ prefabricated hollow slabs with concrete layers.
Structural Classification
By Main Arch Ring Section:
- Steel box arch
- Steel pipe arch
- Steel truss arch
- Parallel arch ribs
- Basket arch ribs
- Butterfly arch ribs
- Upper bearing type
- Middle bearing type
- Lower bearing type
- Parallel vertical boom
- Inclined boom
- Mesh boom
Structural Systems
Simple System Arch Bridge: Only the arch ring serves as the main force component, functioning as a thrust arch structure where arch thrust is directly borne by piers or foundations.
Combined System Arch Bridge: Features combined force distribution between carriageway beam and arch, including tie arch, loser arch, and lange arch configurations.
Key Components & Technical Specifications
Arch Rib
The primary load-bearing member that mainly withstands axial pressure while also bearing partial bending moments. Available in box, pipe, and truss types, with trussed arch ribs offering superior weight efficiency, greater span capacity, and economic advantages.
Boom System
Force transfer components that transmit deck loads to arch ribs. Available as rigid booms (steel pipe or section steel) capable of withstanding pressure, or flexible booms (high-strength steel wire bundles) optimized for tension with construction convenience and aesthetic appeal.
Tie Rod (Beam)
For non-thrust arch configurations, tie rods bear the arch thrust and withstand significant axial tension. Available in rigid and flexible configurations.
Cross Brace System
Essential for ensuring transverse stiffness and stability while withstanding horizontal forces. Cross braces significantly enhance out-of-plane stiffness and torsional rigidity. Common configurations include "one-word brace," "K-shaped brace," "X-shaped brace," and "meter-shaped brace" for long-span wide bridges.
Technical Specifications & Capabilities
| Parameter | Specification |
|---|---|
| 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 |
| Certifications | ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP |
| Welding Standards | AWS D1.1, AWS D1.5, AS/NZS 1554 or equivalent |
| Bolting Standards | ISO898, AS/NZS1252, BS3692 or equivalent |
| Galvanization Codes | ISO1461, AS/NZS 4680, ASTM-A123, BS1706 or equivalent |
Applications & Bridge Types
Primary Applications: Road bridges, pedestrian bridges, and specialized infrastructure projects.
Available 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.
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