Concrete Deck Steel Arch Bridge Metal Pedestrian Bridge With Painted Surface
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Concrete Deck Steel Arch Bridge Metal Pedestrian Bridge With Painted Surface
| Product Name | Steel Arch Bridge |
|---|---|
| Bridge Deck | Concrete Deck |
| Type | Upper bearing type, Middle bearing type, Lower bearing type |
| Material | Prefabricated Steel |
| Surface Finish | Shot blasting, painted |
| Application | Highway, Railway, Pedestrian Bridge |
Main Structural Form of Steel Arch Bridge
Steel arch bridge is a type of bridge that employs an arch structure made primarily of steel. It is designed to bear the weight and forces exerted by traffic and other loads and distribute them evenly to the supports at each end of the bridge, typically abutments or piers.
Steel arch bridges are known for their strength, durability, and aesthetic appeal. The arch shape provides excellent load-bearing capabilities by efficiently transferring the weight to the supports.
Structural Classification
- By section form: Steel box arch, steel pipe arch, steel truss arch
- By space posture: Parallel arch ribs, basket arch ribs, butterfly arch ribs
- By carriageway position: Upper bearing type, middle bearing type, lower bearing type
- By boom layout: Parallel vertical boom, inclined boom, mesh boom
Steel construction offers high strength-to-weight ratio, durability, and flexibility in fabrication. Steel members are connected using bolts or welds to create a rigid and stable structure.
Main Arch Structure
Steel arches can be designed as truss arches, box arches, or plate arches. Truss arch bridges are particularly important for large span applications.
Key Components
Arch rib: Main load-bearing member, primarily under axial pressure
Boom: Transfers deck load to arch rib, can be rigid or flexible
Tie bar: Bears thrust in non-thrust arches, under axial tension
Cross brace: Ensures transverse stiffness and stability
Arch post: Force transfer structure in upper/middle bearing bridges
Design Parameters
Key considerations include arch axis form (arc line, parabola, catenary), rise span ratio (typically 1/4~1/7), and arch rib height variation.
Advantages of Steel Arch Bridges
- Magnificent appearance with large span capacity (up to 552m)
- High load-bearing capacity suitable for various applications
- Prefabrication allows for rapid construction
- Excellent strength-to-weight ratio
Evercross Steel Bridges Overview
| 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 |
| 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