As a professional exporter of custom steel structure buildings, we are committed to providing high-quality, customizable large-span steel structure stadium solutions that meet international standards. Our products are widely used in global sports events, municipal construction, campus construction and other fields, with reliable quality, flexible customization and perfect after-sales service. The following is a detailed introduction to our large-span steel structure stadium, including definition, characteristics, advantages, specifications, customization scope, etc., to help you fully understand our products.
What is a Large-span Steel Structure Stadium?
A large-span steel structure stadium is a large-scale public sports building that uses high-strength steel as the main load-bearing structure and has a span of more than 30 meters (the steel structure standard defines a span of more than 60 meters as a large-span structure). It adopts advanced steel structure design and modular prefabrication technology, and the main components such as roof trusses, steel frames, and support columns are prefabricated in the factory, then transported to the construction site for hoisting and assembly. It is mainly used to hold various sports events (football, basketball, track and field, etc.), cultural performances, mass gatherings and other activities, and can accommodate thousands to tens of thousands of audiences. With the characteristics of large space, light weight, high strength and beautiful appearance, it has become the mainstream choice of modern large-scale sports venues around the world, and is a symbol of urban sports culture and architectural aesthetics. Our large-span steel structure stadiums fully comply with international standards such as CE, ASTM, and ISO, and can be customized according to the needs of different countries and regions.
Product Characteristics
Super Large Span & Unobstructed Space
The span can reach 30-300 meters, and the roof adopts spatial structure forms such as grid structure, truss structure and cable dome structure, which can realize a large-area column-free space, ensuring unobstructed viewing vision for the audience and sufficient activity space for sports events, and fully meeting the functional needs of large-scale sports competitions and activities.
Light Weight & High Structural Strength
The main structure is made of high-quality high-strength steel (Q355B, ASTM A36, etc.), which has excellent tensile and compressive strength. The weight of the steel structure is only 1/3-1/5 of that of the traditional reinforced concrete structure, which can effectively reduce the load of the foundation project and save the cost of foundation construction. At the same time, it has strong wind resistance, seismic resistance and load-bearing capacity, and can adapt to various harsh natural environments around the world.
Flexible and Beautiful Appearance
The steel structure has strong plasticity, and can be designed into various shapes such as dome, curved surface and special shape according to the needs of architectural aesthetics and urban planning, such as the saddle-shaped hyperboloid cable dome and the "flying saucer" shape. It can not only meet the functional needs, but also become a landmark building in the region, enhancing the urban image. The roof can be equipped with light-transmitting membrane materials to achieve good lighting effects and reduce energy consumption.
High Prefabrication Degree & Efficient Construction
The main components (steel trusses, steel columns, etc.) are prefabricated in the factory with standardized production, which ensures the precision and quality of the components. The on-site construction only needs hoisting and assembly, which greatly reduces the on-site wet work, shortens the construction period, and the construction efficiency is 50%-70% higher than that of traditional concrete stadiums. It can realize rapid delivery and put into use earlier.
Green Environmental Protection & Recyclable
Steel materials can be 100% recycled and reused, which conforms to the global low-carbon and environmental protection development trend. No a large amount of construction waste is generated during the construction process, which reduces environmental pollution. At the same time, the building adopts energy-saving design, such as rainwater collection and solar energy utilization, which can effectively reduce the later operation energy consumption and realize green and sustainable development.
Multi-functional & Reusable
It can be flexibly designed according to the use needs, and can not only be used for sports events, but also for cultural performances, exhibitions, mass gatherings and other activities. Through the design of movable seats and flexible partitions, the venue can be quickly converted between different functional scenarios, improving the space utilization rate and economic benefits. It can also be designed as a "peace-emergency dual-purpose" venue, which can be converted into a safe shelter in an emergency.
Product Advantages
Superior Safety Performance
Strictly in accordance with international building codes and seismic standards, the seismic grade can reach 8-9 degrees, and the wind resistance grade can reach 12 levels. It can effectively resist natural disasters such as earthquakes, strong winds and heavy snow. The structure is stable and reliable, and the service life can reach 50-100 years. The fire rating reaches Grade A1, equipped with advanced fire protection systems (such as fire-fighting robots, intelligent fire detection), which can effectively ensure the safety of personnel and the venue during use.
Cost-effective & Low Comprehensive Cost
Although the initial investment of steel structure is slightly higher, the prefabricated production reduces the on-site labor cost and construction period cost. The steel structure has low later maintenance cost, long service life and high recyclability, which can effectively reduce the comprehensive cost of the project. At the same time, the optimized structural design can reduce the steel consumption by 10%-15%, further saving the cost of materials.
Strong Customization & Wide Adaptability
We can customize the span, area, seating capacity, appearance shape, interior layout and supporting facilities according to the customer's needs, regional climate, geological conditions and local building standards. It can be adapted to different regions such as coastal areas (anti-corrosion design), plateau areas (anti-freezing design) and earthquake-prone areas, and meet the import requirements of various countries in the world.
Compliance with International Standards
All products are produced in accordance with international standards such as CE, ASTM, ISO and GB 50017-2017, and have passed relevant international certifications. The materials, structure and construction all meet the import standards of various countries, avoiding the risks of customs clearance and quality inspection. The deflection limit, load-bearing capacity and other indicators fully comply with international design specifications.
Perfect After-sales Service & Global Support
We provide one-stop service from design, production, transportation to installation. We have a professional technical team and after-sales team, which can provide on-site installation guidance, technical training and after-sales maintenance services globally. We respond to customer needs in a timely manner to ensure
Our Customization Content & Scope
We focus on providing one-stop customization services for large-span steel structure stadiums, covering the entire process from design, production, transportation to installation, and comprehensively meeting the personalized needs of global customers. Combining with international standards and local building codes of various countries, we provide professional customization solutions to ensure that the products are compliant, practical and beautiful.
Structural Design Customization
According to the customer's needs, customize the span, height, building area, seating capacity and roof structure form (grid, truss, cable dome, etc.). Combine the local climate, geological conditions and seismic standards to optimize the structural design, carry out mechanical simulation and deflection calculation, ensure the structural stability and safety, and provide professional 3D design drawings, renderings and structural calculation reports for customer confirmation. The steel consumption can be optimized to reduce the project cost.
Appearance & Interior Customization
Customize the appearance shape (dome, curved surface, special shape, etc.), exterior decoration materials (color steel plate, aluminum alloy plate, stone, exterior wall paint, etc.) and color according to the customer's aesthetic needs and urban planning. Customize the interior layout, including stands, VIP rooms, locker rooms, catering areas, etc., to meet the functional needs of different events. The roof can be customized with light-transmitting membrane materials to improve lighting effects and reduce energy consumption.
Material Customization
According to the customer's budget, use environment and local standards, select appropriate steel materials (Q235B, Q355B, ASTM A36, etc.), thermal insulation materials, sound insulation materials and decoration materials. All materials meet international environmental protection and quality standards, and can be customized according to the anti-corrosion, anti-freezing and other requirements of different regions (such as coastal anti-corrosion treatment, plateau anti-freezing design).
Supporting Facilities Customization
Customize supporting facilities according to the customer's use needs, including lighting system (meets the lighting standards of international sports events), sound system, scoreboard, air conditioning and ventilation system, fire protection system (intelligent fire detection, fire-fighting robot), emergency evacuation system, movable seats, and even add solar energy system and rainwater collection system to realize energy saving and environmental protection. The supporting facilities can be customized according to the functional positioning of the venue (professional competition, mass sports, cultural performance, etc.).
Venue Type Customization
Football stadium, basketball stadium, track and field stadium, comprehensive gymnasium, swimming pool stadium, etc., to meet the needs of different sports events and functional positioning. It can also be customized as a "peace-emergency dual-purpose" venue to realize multi-scenario reuse.
Regional Adaptation Customization
According to the climate and geological conditions of the customer's location, carry out targeted customization, such as anti-corrosion treatment for coastal areas (preventing sea salt erosion), anti-freezing design for plateau areas, and seismic reinforcement design for earthquake-prone areas, ensuring that the venue can adapt to the local natural environment and meet the local building codes.
Export & Installation Customization
Provide global export transportation services, including container packaging, customs declaration, shipping, etc., to ensure that the components are safely transported to the customer's designated location (adapt to sea transportation, land transportation and other modes). Provide on-site installation guidance services, send professional engineers to the site to guide hoisting and assembly, ensure the construction quality and construction safety, and provide technical training for the customer's staff. Provide long-term after-sales maintenance services and technical support to solve the worries of customers in the later stage.
Standard Compliance Customization
According to the import standards and building codes of the customer's country, customize the product design and production, ensure that the product meets the local CE, ASTM, ISO and other certification requirements, and provide relevant certification documents to ensure smooth customs clearance and avoid quality inspection risks. The deflection limit, load-bearing capacity and other indicators fully comply with the local design specifications.
Specifications & Parameters
|
Parameter Category |
English Specifications |
|
Structural Material |
High-strength steel (Q235B, Q355B, ASTM A36, etc.), steel plate thickness 6-20mm; steel pipe diameter 100-600mm |
|
Span Range |
30-300 meters (customizable according to needs), the maximum span can reach 300 meters (dome structure) |
|
Building Area |
500-50000 ㎡ (customizable according to the number of seats and functional needs) |
|
Seating Capacity |
500-50000 seats (single-layer/multi-layer stands, movable seats optional) |
|
Seismic Grade |
Grade 8-9, in line with international seismic standards; deflection limit ≤L/250 (L is the plate span) |
|
Wind Resistance Grade |
Grade 10-12, can resist strong winds of 25-32.6m/s; wind load: 0.6-1.2kN/㎡ (according to 50-year return period) |
|
Fire Rating |
Grade A1 (non-combustible), fireproof coating, fire resistance limit ≥2.5 hours; equipped with intelligent fire detection and fire-fighting robot system |
|
Service Life |
50-100 years (depending on material quality and later maintenance) |
|
Construction Cycle |
Factory prefabrication: 30-60 days; on-site hoisting and assembly: 30-90 days (depending on span and area) |
|
Roof Structure |
Grid structure, truss structure, cable dome structure, membrane structure (optional); light-transmitting membrane material can be selected |
|
Thermal Insulation & Sound Insulation |
Thermal insulation material: rock wool, glass wool (thermal conductivity ≤0.04W/(m·K)); sound insulation material: sound insulation cotton, sound insulation board, sound insulation effect ≥40dB |
|
Supporting Facilities |
Scoreboard, lighting system, sound system, air conditioning and ventilation system, fire protection system, emergency evacuation system, VIP room, locker room, catering area (customizable) |
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