Long Span Design Industrial Steel Framed Buildings Earthquake Resistance Steel Coal Workshop

Long-span steel structures are engineered for buildings that require extensive roof coverage, large clear spans, and minimal internal columns. Depending on the building layout, load conditions, and architectural requirements, suitable structural systems may include space frames, steel trusses, cable-supported structures, and long-span portal frames. Each solution requires careful consideration of structural stability, load transfer, material efficiency, and construction feasibility to meet the specific demands of the project.

Bafang Steel Structure provides coordinated fabrication and export support for long-span steel structure projects, integrating structural detailing, manufacturing preparation, component processing, and shipment planning. Our workflow incorporates BIM-assisted 3D modeling, precision steel fabrication, CNC pipe intersection cutting, component marking, and export packaging to support dimensional coordination, component traceability, and efficient site assembly. We also prepare assembly drawings, installation documentation, and lifting plans according to project requirements. For overseas projects, remote technical assistance helps construction teams clarify assembly procedures, coordinate steel member installation, and address technical questions during on-site erection.

• Large, Open-Span Spaces: Designed to minimize internal columns and maximize usable floor space.
• Efficient Structural Performance: Engineered to provide favorable strength-to-weight ratios and effective load distribution.
• Flexible Architectural Design: Multiple structural configurations to accommodate diverse architectural layouts and project requirements.
• Export-Oriented Fabrication: Steel members are processed, identified, and packaged in accordance with project-specific shipping and assembly requirements.
• Overseas Installation Support: Assembly planning, lifting method statements, and remote technical assistance are available to support installation teams at overseas project sites.

Long-span steel structures are widely used in industrial factory roofs, sports arenas, large warehouses, exhibition halls, and other buildings requiring wide-span roof systems and unobstructed interior areas.

• BIM-Based 3D Detailing: Develops detailed structural models and fabrication drawings to coordinate member geometry, connections, and assembly requirements.
• Precision Steel Fabrication: Supports batch processing of space frame and truss components, including CNC cutting and precision intersecting-line cutting.
• Assembly & Erection Planning: Prepares overseas assembly procedures and lifting plans based on project conditions and installation requirements.
• Export Packaging Optimization: Plans component identification and packaging configurations to accommodate container dimensions and international transportation requirements.
• Remote Technical Assistance: Provides technical guidance to help overseas installation teams address assembly coordination and on-site construction challenges.

Bafang Steel Structure implements quality inspections throughout the fabrication process to ensure compliance with approved drawings and project specifications. Key checks cover raw materials, dimensional accuracy, welding quality, surface treatment, and pre-shipment packaging.

• Material Inspection: Verify steel grades and material certificates.
• Dimensional Checks: Ensure component dimensions and connection positions meet design requirements.
• Welding Inspection: Perform visual inspections and specified nondestructive testing.
• Surface Treatment: Check surface preparation and protective coating quality.
• Final Inspection: Verify component identification, quantities, and export packaging before shipment.

Established in 1999, Bafang Steel Structure is an integrated steel structure group delivering end-to-end services in engineering research, structural design, fabrication, and installation. The company undertakes a diverse range of steel construction projects, drawing on its experience in complex structural systems and large-scale engineering applications. Its project portfolio spans industrial buildings, transportation hubs, public and commercial venues, bridges, high-rise structures, long-span roofing systems, enclosed bulk material storage facilities, and offshore photovoltaic installations. By combining engineering expertise with manufacturing capabilities, Bafang Steel Structure develops project-specific solutions tailored to different structural requirements and construction environments.