Heavy Duty Prefabricated Steel Truss Bridge System - 35m to 91m Span Range with 4.2m/7.35m Roadway Options
Price:
1000USD ~ 2000USD Per ton
MOQ:
negotiation
Delivery Time:
negotiation
Brand:
EVERCROSS
Product Description
Heavy Duty Prefabricated Steel Truss Bridge System
GW D Modular bridges are advanced assembly steel bridge systems featuring longitudinal trusses with steel beam chords and pre-fabricated modular steel panel webs. These bridges support single or double lane roadways with steel or concrete decks and offer superior load capacity with spans ranging from 35m to 91m.
Technical Specifications
| Configuration | Roadway Width | Single Span Range |
|---|---|---|
| Single Lane | 4.2m Standard | 35m-91m |
| Double Lane | 7.35m Standard | 35m-91m |
| Load Capacity: Custom designed according to project requirements | ||
| Deck Options: Steel deck or concrete deck | ||
| Surface Protection: Paint or hot-dip galvanized | ||
Key Advantages
Heavy loading capacity
Great stability and long fatigue life
Simple structure design
Convenient transport and speedy erection
Easy disassembling and relocation
Long service life with material recyclability
Engineering Features
- High strength and superior stiffness compared to concrete bridges
- Uniform material quality and modulus of elasticity for predictable performance
- Factory prefabricated components with on-site pin and bolt assembly
- Short construction period with minimal seasonal impact
- Industrialized manufacturing for consistent quality
- Easy maintenance, repair, and component replacement
Applications
Suitable for beam bridges, arch bridges, rigid frame bridges, cable-stayed bridges, suspension bridges, and pedestrian footbridges. Ideal for temporary bridges, emergency bridges, and permanent fixed installations.
System Overview
The modular steel bridge system offers increased truss panel height and larger sections compared to traditional Bailey bridges, providing enhanced load-bearing capacity. Pre-arch methodology significantly reduces mid-span and vertical deflection.
Quality Standards
Manufactured with high-grade steel (S355JR, S460J0, ASTM A572 GR50/GR65) and certified to ISO9001, ISO14001, ISO45001, EN1090 standards. Components connected with high-strength bolts meeting ISO898 specifications.
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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