• High Quality Steel Structure made in China System 1
  • High Quality Steel Structure made in China System 2
High Quality Steel Structure made in China

High Quality Steel Structure made in China

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Steel  Structure

Description:
1.Length of the welding withnot indication, full welding should be applied
2.Seam without indication is fillet weld, height is 0.75t
3.The cutting angle without indication, radius R=30
4.Cutting angle not specified should be
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

Area: 17,000m2
Steel Structure Quantity: 2,700ton
Color-Steel Plate Area: 29,670ton
Column Height: 32m
Weight of Per Column: 25ton
Crane Tonnage: 300ton
Total Cost: 25,080,000RMB
Duration: 150days

Q:What are the design considerations for steel footbridges and overpasses?
Several key considerations need to be taken into account when designing steel footbridges and overpasses. These considerations include: 1. Ensuring structural integrity is the primary concern when designing any bridge. Steel is often chosen for footbridges and overpasses due to its high strength-to-weight ratio. The design must be able to withstand anticipated loads, including pedestrian traffic and potential dynamic loads such as winds, earthquakes, or vibrations caused by nearby traffic. 2. The span length of the bridge is an important factor in determining the design and construction method. Longer spans may require additional support systems, such as piers or suspension cables, to ensure stability and prevent excessive deflection. 3. Pedestrian safety is paramount. Design considerations include the bridge's width, the presence of handrails, and the inclusion of non-slip surfaces to prevent accidents. Accessibility features, such as ramps or elevators for individuals with disabilities, should also be incorporated into the design. 4. Visual appeal is important, as footbridges and overpasses often serve as prominent features in urban landscapes. The design should harmonize with the surrounding environment, considering the architectural style and materials used in nearby structures. 5. Regular maintenance is necessary to ensure the longevity of steel footbridges and overpasses. The design should facilitate easy access for inspections, repairs, and repainting. Proper corrosion protection measures, such as anti-rust coatings or galvanization, should also be considered. 6. Minimizing the environmental impact should be a goal in the design process. This could involve using sustainable materials, energy-efficient lighting, and incorporating green infrastructure such as vegetation or rainwater harvesting systems. 7. Cost is a crucial consideration, encompassing the design, construction, and maintenance of the footbridge or overpass. The design should aim to achieve an optimal balance between cost and functionality, ensuring the project remains within budget constraints. By carefully considering these design considerations, engineers can create safe, functional, and visually appealing steel footbridges and overpasses that meet the needs of pedestrians and enhance the overall urban environment.
Q:How are steel structures designed for different recreational systems?
Steel structures for different recreational systems are designed by considering factors such as the type of recreational activity, load requirements, aesthetics, and safety regulations. Engineers assess the specific needs of each system, whether it's a sports stadium, amusement park ride, or an indoor sports facility, and then develop a design that maximizes structural integrity, functionality, and user experience. Steel's strength, durability, and flexibility make it an ideal material for such structures, allowing for innovative and efficient designs that can withstand various loads and environmental conditions.
Q:How are steel structures used in the construction of amusement parks?
Steel structures are commonly used in the construction of amusement parks due to their strength, durability, and versatility. They provide the necessary support for various rides, roller coasters, and structures such as observation towers and ferris wheels. Steel's ability to withstand heavy loads, extreme weather conditions, and provide a safe environment for visitors makes it an ideal material for constructing amusement park attractions. Additionally, steel allows for intricate designs, allowing for the creation of visually appealing and thrilling experiences for park-goers.
Q:What are the design considerations for steel structures in corrosive environments?
When designing steel structures for corrosive environments, several considerations need to be taken into account. Firstly, the type and severity of the corrosive environment must be assessed to determine the level of protection required. Factors such as temperature, humidity, exposure to chemicals or saltwater, and presence of pollutants can significantly affect corrosion rates. The choice of materials is crucial, and corrosion-resistant alloys or coatings should be used to mitigate the effects of corrosion. Stainless steel or galvanized steel are commonly employed in these environments due to their inherent resistance to corrosion. Additionally, protective coatings such as epoxy, polyurethane, or zinc can be applied to enhance the durability of the structure. Proper drainage and ventilation are essential to avoid moisture accumulation, as stagnant water can accelerate corrosion. Designing the structure with sloped surfaces, adequate gutters, and downspouts can help channel water away and prevent pooling. Regular inspection and maintenance are critical to ensure the ongoing integrity of the steel structure. Periodic checks for signs of corrosion, such as rust, blistering, or flaking coatings, should be conducted. Any detected corrosion should be promptly addressed and repaired to prevent further deterioration. Lastly, consideration for future maintenance and accessibility should be incorporated into the design. Providing easy access points and removable panels can facilitate inspection, cleaning, and repair activities, minimizing downtime and costs associated with maintenance in corrosive environments.
Q:How are steel structures designed for optimal natural lighting and views?
By incorporating various techniques and features, steel structures can be designed to maximize natural lighting and views. The placement and size of windows and openings are key considerations in this regard. Architects strategically position windows on walls and roofs to take advantage of sunlight and create well-lit interior spaces. Moreover, the use of larger windows or floor-to-ceiling glass panels can further enhance the entry of natural light into the building. To optimize views, steel structures can be designed with open floor plans and expansive glass facades. These features provide uninterrupted sightlines to the surrounding environment, allowing occupants to enjoy scenic views and connect with nature. The addition of balconies or outdoor spaces further enhances the experience, providing opportunities for occupants to immerse themselves in the natural surroundings. Furthermore, the use of steel in construction offers design flexibility, allowing for creative solutions to enhance natural lighting and views. Steel's high strength-to-weight ratio enables the creation of large, open spaces with minimal columns or obstructions, maximizing the penetration of light into the building. The durability of steel also allows for the creation of large, curved or cantilevered glass elements, further enhancing the connection to the outside environment. In addition to physical design elements, sustainable design practices can contribute to optimal natural lighting and views in steel structures. Energy-efficient lighting systems and daylight sensors can be incorporated to reduce reliance on artificial lighting and make use of available sunlight. Additionally, shading devices such as exterior louvers or blinds can help control glare and heat gain while still allowing for views. Overall, designing steel structures for optimal natural lighting and views involves careful consideration of window placement, size, and design, as well as the incorporation of open floor plans, expansive glass facades, and outdoor spaces. The flexibility and strength of steel as a construction material allow for innovative design solutions that maximize the connection to the surrounding environment while providing well-lit and visually engaging interior spaces.
Q:What are the different types of steel frame systems used in structures?
Structures commonly employ various types of steel frame systems, each differing in design, construction method, and application. Presented here are a few of the most prevalent types: 1. The Conventional Steel Frame System, widely utilized and traditional, consists of welded or bolted columns and beams. This system allows for design flexibility and easy modification or expansion. 2. The Light Gauge Steel Frame System, also known as cold-formed steel framing, employs thin steel sections formed into shapes and assembled using screws or rivets. Due to its lightweight nature and ease of construction, it is often employed in residential and low-rise buildings. 3. The Pre-engineered Steel Frame System involves the use of prefabricated steel components manufactured off-site and then assembled on-site. This system is commonly used in industrial and commercial buildings, as it offers rapid construction times and cost efficiency. 4. The Modular Steel Frame System utilizes prefabricated steel modules or sections that are assembled on-site after being manufactured in factories. Suitable for both residential and commercial applications, these modules can be combined to create various building configurations. 5. The Steel Braced Frame System incorporates diagonal braces to resist lateral forces like wind or earthquakes. It provides excellent structural stiffness and stability, making it ideal for high-rise buildings and structures in seismic zones. 6. The Moment Resisting Frame System employs beam-to-column connections designed to resist bending moments. It enhances structural integrity and is commonly used in buildings requiring large open spaces or long spans. 7. The Steel Truss Frame System employs triangular-shaped trusses to support roof or floor loads. Made from steel beams or tubes, trusses provide efficient load-bearing capabilities and are often used in large-span buildings like warehouses or exhibition halls. These examples merely scratch the surface of the various steel frame systems used in structures. Each system offers distinct advantages and is chosen based on factors such as the building's purpose, size, location, and desired architectural design.
Q:What are the considerations for aesthetic design in steel structures?
Considerations for aesthetic design in steel structures include the choice of materials, the integration of architectural features, the use of color and finishes, as well as the overall visual appeal and coherence with the surrounding environment. Additionally, factors such as the building's purpose, site conditions, and budget constraints may also influence the aesthetic design choices.
Q:What are the considerations for designing steel structures in areas with high humidity?
Designing steel structures in areas with high humidity requires careful consideration to prevent corrosion and ensure the longevity and safety of the structure. Some key considerations include: 1. Material selection: Choosing the right type of steel and protective coatings is crucial. Stainless steel or weathering steel, which form a protective oxide layer, are often preferred. Galvanizing or applying corrosion-resistant coatings can also be effective. 2. Ventilation and drainage: Proper ventilation and drainage systems should be incorporated to prevent the accumulation of moisture. This includes designing for natural airflow and providing adequate drainage to minimize the exposure of steel to standing water or excessive moisture. 3. Condensation control: Condensation can occur when warm, moist air comes into contact with colder surfaces. Proper insulation and vapor barriers should be used to minimize condensation on steel surfaces. Additionally, designing for thermal breaks and providing adequate insulation can help reduce temperature differentials and mitigate potential condensation issues. 4. Maintenance and inspection: Regular maintenance and inspections are essential to identify and address any signs of corrosion or damage. Periodic cleaning, painting, and reapplication of protective coatings should be implemented to maintain the integrity of the steel structure. 5. Humidity control: In some cases, it may be necessary to control the humidity levels within the structure. This can be achieved through the use of dehumidifiers or proper HVAC systems to maintain relative humidity levels within an acceptable range. 6. Consideration of environmental factors: High humidity areas are often associated with other environmental factors such as saltwater exposure, coastal environments, or chemical pollutants. These factors should be considered in the design to select appropriate materials and protective measures specific to the local conditions. 7. Structural design: The structural design should take into account the potential effects of high humidity, including increased corrosion rates and reduced load-bearing capacity over time. Appropriate safety factors and design codes should be followed to ensure the structural integrity of the steel elements. By considering these factors, designers can minimize the risk of corrosion and ensure the durability and safety of steel structures in areas with high humidity.
Q:How are steel railway bridges constructed?
Steel railway bridges are constructed using a combination of design, fabrication, and construction processes. The initial step involves designing the bridge based on factors like load requirements, span length, and environmental conditions. Fabrication of the steel components then takes place in a controlled environment, where the steel is cut, shaped, and welded together to form the bridge elements. Finally, the bridge is erected at the construction site, using cranes and other equipment to assemble and secure the steel components into their final positions.
Q:How do steel structures provide resistance against flood loads?
Steel structures provide resistance against flood loads through several mechanisms. Firstly, steel is a strong and durable material that can withstand the forces exerted by floodwaters. It has a high strength-to-weight ratio, allowing it to bear heavy loads without significant deformation or failure. This makes steel structures inherently resistant to the impact forces of floodwaters. Moreover, steel structures can be designed and constructed to be watertight. By incorporating seals, gaskets, and other waterproofing measures, steel buildings can prevent floodwaters from infiltrating the internal spaces. This helps to protect the structural integrity of the building and minimize damage caused by water ingress. In addition, steel structures can be elevated or designed with flood-resistant foundations. By raising the structure above the anticipated flood level or using flood-resistant building techniques, the risk of flood damage can be significantly reduced. This allows for the creation of a safe and habitable space even in flood-prone areas. Furthermore, steel structures are often designed with appropriate drainage systems to efficiently manage floodwaters. This may include the installation of gutters, downpipes, and drainage channels to redirect water away from the building. By effectively managing the flow of water, steel structures can reduce the risk of flood damage and minimize the potential for structural instability. Lastly, steel structures can be designed to be easily repairable after a flood event. In the unfortunate event that flood damage does occur, steel components can be replaced or repaired relatively quickly and cost-effectively. This not only reduces the downtime and disruption caused by the flood but also ensures that the structure can continue to provide resistance against future flood loads. Overall, steel structures provide resistance against flood loads through their inherent strength, watertight design, elevation or flood-resistant foundations, efficient drainage systems, and ease of repair. These features make steel an ideal material for constructing buildings that can withstand and mitigate the devastating effects of floods.

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