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Overview of Steel Structure Processing:
Steel structures, such as those used in buildings, bridges, and industrial facilities, undergo a series of processing steps to transform raw steel materials into the final assembled components. The main stages of steel structure processing include:
Fabrication:
The steel components are cut, shaped, and prepared for assembly using processes like sawing, drilling, punching, and welding.
Specialized machinery and equipment, such as CNC (Computer Numerical Control) machines, are often used to ensure precision and efficiency.
Assembly:
The fabricated steel components are assembled into the desired structural configuration, typically using bolted or welded connections.
This stage may involve the use of jigs, fixtures, and cranes to ensure proper alignment and stability during the assembly process.
Surface Preparation and Coatings:
The assembled steel structure undergoes surface preparation, such as cleaning, degreasing, and shot blasting, to remove any contaminants or rust.
Protective coatings, such as paints, galvanization, or specialized fireproof coatings, may be applied to the steel surface to enhance corrosion resistance, fire protection, and aesthetic appeal.
Erection:
The assembled and coated steel structure is transported to the construction site and erected using cranes, hoists, and other specialized equipment.
Careful planning and coordination are crucial during the erection phase to ensure the safe and efficient installation of the steel structure.
Key Considerations in Steel Structure Processing:
Material selection and quality control
Dimensional accuracy and tolerances
Welding techniques and joint design
Corrosion protection and maintenance
Compliance with building codes and safety standards
Minimizing waste and optimizing resource utilization
Efficient logistics and supply chain management
Technological Advancements in Steel Structure Processing:
Increased automation and robotics for fabrication and assembly
BIM (Building Information Modeling) integration for design and coordination
Advanced non-destructive testing techniques for quality assurance
Innovative coatings and surface treatments for enhanced performance
Sustainability and environmental considerations in production and installation
The processing of steel structures involves a comprehensive and specialized set of techniques to ensure the structural integrity, safety, and long-term performance of the final assembled system. Continuous improvements in technology and best practices are driving advancements in this critical industry.
EVERCROSS STEEL BRIDGE SPECIFICATION | ||
EVERCROSS STEEL BRIDGE | 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,etc | |
DESIGN SPANS | 10M TO 300M Single span | |
CARRIAGE WAY | SINGLE LANE, DOUBLE LANES,MULTILANE,WALKWAY,ETC | |
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,etc | |
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,etc | |
CERTIFICATES | ISO9001, ISO14001,ISO45001,EN1090,CIDB,COC,PVOC,SONCAP,etc | |
WELDING | AWS D1.1/AWS D1.5 AS/NZS 1554 or equivalent | |
BOLTS | ISO898,AS/NZS1252,BS3692 or equivalent | |
GALVANIZATION CODE | ISO1461 AS/NZS 4680 ASTM-A123, BS1706 or equivalent |
Product name | Steel Structure Fabrication Bridge |
Material | Steel |
Surface treatment | Hot DIP Galvanized |
Color | Customized Color |
Use | Highway bridge、railway bridge 、Pedestrian Bridge |
Transport Package | Transported by Container/Truck in Strong Packing |
Steel Grade | S355/Gr 55c/Gr350/Gr50/Gr65/GB355/460 |
Loading Capacity | Hl93/Ha+20hb/T44/Class a/B/MLC110/dB24 |
Certification | DIN, JIS, GB, BS, ASTM, AISI |
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