EPC Contractor for Stadiums, Super High-Rise Buildings, Airports, and Residential Communities

Home / All / Space Frame Structure / Roof of large-span grid structure gymnasium-8.26

Roof of large-span grid structure gymnasium-8.26

Roof of large-span grid structure gymnasium-8.26
Roof of large-span grid structure gymnasium-8.26Roof of large-span grid structure gymnasium-8.26Roof of large-span grid structure gymnasium-8.26Roof of large-span grid structure gymnasium-8.26Roof of large-span grid structure gymnasium-8.26
CategoriesSpace Frame Structure
BrandPFM Architecture Service Provider
Project TypeLarge Stadium Roof
Structural SystemSpace Frame Structure (Bolted Spherical Nodes)
SpanXXX meters
Roofing MaterialSteel Structure + Aluminum-Magnesium-Manganese Com
Design Service Life50 years
Seismic DesignDesigned for Seismic Intensity 8, utilizing a Seis
Update TimeAug 27,2025
Detail Information
Quick Details

ROOF OF LARGE-SPAN GRID STRUCTURE GYMNASIUM

The National Stadium Large-Span Space Frame Roof Project is a major public building roofing project undertaken by PFM. Located in Dushanbe, the project features a clear span of 120 meters and adopts a quadrangular pyramid bolted spherical node space frame structure, balancing both functionality and aesthetics. As the core space of the stadium, the roof not only meets the requirements for hosting large-scale sports events and public activities, but also showcases PFM’s comprehensive capabilities in delivering complex spatial structure solutions—demonstrating excellence in structural safety, energy efficiency, environmental sustainability, and construction efficiency.
Project Type
Large Stadium Roof
Structural System
Space Frame Structure (Bolted Spherical Nodes)
Span
XXX meters
Roofing Material
Steel Structure + Aluminum-Magnesium-Manganese Composite Metal Panels
Design Service Life
50 years
Seismic Design
Designed for Seismic Intensity 8, utilizing a Seismic Isolation Support System
Construction Period
10 months

PROJECT TECHNICAL SOLUTION

是否需要先有项目难题?再有方案
Joints & Connections
Bolted Spherical Nodes: Quick to install, high precision, and convenient for future maintenance.
Material Selection
Main Material: Q355B high-strength steel, offering excellent load-bearing performance.

PROJECT HIGHLIGHTS & ADVANTAGES

Long-Span Breakthrough

The large-span space frame structure is both lightweight and robust, successfully achieving a 120-meter column-free clear span. This creates a spacious and well-lit interior that can be flexibly adapted for sporting events, large-scale performances, and exhibitions.

Efficient Construction

A combined construction method of segmental prefabrication and overall lifting is employed. Ground-level assembly ensures high construction quality and precision, while multiple work fronts operate simultaneously, significantly improving efficiency and minimizing weather-related delays—ultimately shortening the overall construction timeline.

Safety and Reliability


Specially designed multi-point seismic joints act as the building’s “reinforced hinges,” effectively withstanding seismic events up to intensity 8. This ensures occupant safety and enhances the overall reliability and lifespan of the structure.

Energy Efficiency and Environmental Sustainability


The roof incorporates high-performance thermal insulation materials that retain indoor heat during winter and block external heat in summer, significantly reducing air conditioning energy use. This not only achieves energy savings and environmental benefits but also lowers long-term operational costs.

Integration of Aesthetics and Functionality

The streamlined roof design seamlessly integrates with the architectural style of the stadium. Through aerodynamic design, it effectively guides airflow to reduce wind loads—realizing a perfect balance between aesthetics and functionality.
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
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.

MATERIAL ADVANTAGE

Truss Structure Roof
Sample Content
Space Frame Structure Roof
Sample Content
Tensile Membrane Structure Roof
Sample Content
Steel Structure
Sample Content

大跨度相关案例/体育馆项目其他关联的产品

30,000 Seats National FIFA Stadium
73,000–75,000 Seats Guangzhou World-Class Football Stadium
Nansha Comprehensive Culture and Sports Complex
Nansha Stadium Upgrade and Renovation
Qingyuan Olympic Sports Center
Zhuhai Sports Center Renovation Phase I Project

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.
Review
  • Loading...
Please send your message to us
*Email
*Name
*Tel
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.