Large-span Truss Structure Pedestrian Bridge for Commercial Plaza
group nameRoof Structure System
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Min Order1 piece
brand namePFM Architecture Service Provider
payment methodT/T, L/C
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update timeFri, 05 Dec 2025 15:14:31 GMT
Paramtents
Project Type Commercial Plaza Pedestrian Bridges
Structural System Large-span truss structure (diagonal trusses)
Span 77.9 meters & 86.4 meters
Roofing Material Steel structure with glass curtain wall system
Design Service Life 50 years
Seismic Design Seismic Intensity 8, seismic isolation bearing
Construction Period 10 months
Packging & Delivery
Min Order1 piece
Briefing
PFM, your partner for large-span roof structures. From design to construction, we provide global customers with integrated and complex spatial structure solutions.
Detailed
Quick Details
ROOF OF LARGE-SPAN GRID STRUCTURE STADIUM
The Infinite Plaza in Guangzhou, located in Baiyun New City, Baiyun District, Guangzhou, is an iconic modern commercial complex. The project consists of two towers, Tower A and Tower B, which are approximately 60 meters apart. To achieve functional connectivity and architectural aesthetics, a multi-level large-span diagonal pedestrian bridge is set between the two towers:
3rd-floor bridge: 77.9 meters span, 17 meters width, total weight approximately 800 tons.
6th and 7th-floor bridge: 86.4 meters span, 20.5 meters width, total weight approximately 1500 tons.
The bridges utilize a large-span truss structure system, not only achieving efficient spatial connectivity but also becoming a prominent visual focal point of the plaza, showcasing PFM's expertise in complex truss structure engineering.
-These project photos were provided by our partner GZZHCE.
Project Type | Commercial Plaza Pedestrian Bridges |
Structural System | Large-span truss structure (diagonal trusses) |
Span | 77.9 meters & 86.4 meters |
Roofing Material | Steel structure with glass curtain wall system |
Design Service Life | 50 years |
Seismic Design | Designed for Seismic Intensity 8, with seismic isolation bearing system |
Construction Period | 10 months |
PROJECT TECHNICAL SOLUTION
Joints & Connections
Steel Truss Diagonal Structure:
Significantly enhances overall stability and load-bearing capacity, meeting the requirements for large-span and high-rise connections.
Material Selection
Main Structure: Q355B steel, known for its strong bending resistance and load-bearing capacity.
Material Selection
Roofing Material: Glass curtain wall combined with steel structure, balancing daylighting, aesthetics, and functionality.
PROJECT HIGHLIGHTS & ADVANTAGES
Super Large Span
Achieves a 86.4-meter column-free span, meeting the functional connectivity needs of two super high-rise buildings.
Structural Stability
The diagonal truss and multi-joint design ensure long-term stability of the bridge under complex loads and wind-induced vibrations.
Efficient Construction
Utilizes segmented prefabrication and overall lifting techniques to minimize construction difficulty and reduce safety risks.
Architectural Landmark
The pedestrian bridge becomes the iconic spatial node of the commercial plaza, enhancing the overall recognition and value of the architectural complex.
Aesthetic & Functional Integration
The combination of glass and steel structure not only ensures structural performance but also adds a modern architectural aesthetic to the bridge.
Why Choose PFM
Specialized Solutions For Your Project
With rich international EPC experience, we offer PFM customized structural and roofing solutions tailored to each project's function, design, and architectural needs—ensuring efficient construction, unique appearance, and reliable performance.
| A Variety of Combination Schemes | ||||
| Combination Scheme | Advantages | Application | ||
| Space Frame | Metal Roof | Cost-effective, efficient, long-span | Stadiums, exhibition halls, warehouses | |
| Glass Roof | Long-span, excellent natural lighting | Transport hubs, commercial atriums, lobbies | ||
Truss | Metal Roof | Flexible design, good daylighting | Museums, shopping malls, greenhouses | |
Glass Roof | High load capacity, strong and stable | Heavy-duty workshops, warehouses, venues with hanging systems | ||
Tensile Membrane | ETFE | Unique shape, visually striking | Stadium canopies, landmark building entrances | |
Glass Roof | Ultra-lightweight, translucent and energy-saving | Eco-greenhouses, high-end cultural and sports landmarks | ||
steel structure | Metal Roof | Proven technology, highly adaptable | Commercial buildings, offices, schools, traditional industrial facilities | |
Latticed Shell | Glass Skylight | Natural daylighting, aesthetically pleasing, and modern minimalist design. | Commercial Plazas, Large Shopping Centers | |
Other Customizable Parameters | ||||
Span Range | From 30 to 200 meters, tailored to specific project requirements. | |||
Seismic Rating | Designed to meet seismic intensity levels from 6 to 9. | |||
Material Options | Including Q235/Q355 structural steel, ETFE membrane, weathering steel, and more. | |||
Sustainable Design | Compliant with green building standards, featuring energy-efficient roofing to reduce energy consumption. | |||
Construction Method | Modular prefabrication to shorten construction time and reduce on-site risks. | |||
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Our Supply Capacity
Design Capability
A professional structural design team skilled in complex spatial modeling, structural analysis, and optimized design, ensuring the roofing system is safe, visually appealing, and cost-effective.
Procurement Capability
Long-term partnerships with top manufacturers of steel structures and roofing systems enable flexible material and system selection, guaranteeing both quality and delivery timelines.
Construction Capability
An experienced international engineering team specializes in large-span roof structures and systematic installation, ensuring high-standard, on-time project delivery.
Through an integrated Design–Procurement–Construction (DPC) supply model, PFM delivers stable and reliable turnkey roofing solutions—minimizing risk and reducing overall costs for clients.
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