High-rise steel structure refers to the steel structure system used in high-rise buildings. High-rise steel structure occupies an important position in modern buildings with its unique advantages.
High-rise steel structure refers to the steel structure system used in high-rise buildings. This product occupies an important position in modern architecture due to its unique advantages.
High strength and light weight: The strength of steel is much higher than that of traditional building materials, such as concrete. This makes the cross-sectional size of steel structure components smaller under the same bearing capacity requirements, thereby effectively reducing the weight of the building itself. Generally speaking, the self-weight of high-rise steel structure buildings can be reduced by 30% - 40% compared with reinforced concrete structure buildings, greatly reducing the load and cost of foundation engineering.
Good seismic performance: Steel has good ductility and toughness. Under the action of earthquake, steel structure can absorb and dissipate seismic energy through its own deformation, reducing the degree of structural damage. Compared with other structural forms, high-rise steel structure is more stable in earthquakes and can provide better safety protection for personnel and equipment in the building.
Fast construction speed: Most steel structure components are prefabricated in factories and then transported to the construction site for installation. This industrialized production method greatly shortens the construction period. Generally speaking, the construction speed of high-rise steel structure buildings is 30% - 50% faster than that of concrete structure buildings, which can meet the construction unit's requirements for project delivery time more quickly, and also reduce the impact on the surrounding environment during construction.
Flexible space layout: Due to the relatively small cross-sectional size of steel structure components, a larger column-free space can be obtained inside the building, which is convenient for flexible layout of building functional areas. This has great advantages for some buildings with high space requirements, such as commercial complexes, exhibition halls, office buildings, etc., and can better meet the diverse use needs of users.
Recyclable: Steel is a recyclable material. After the building is demolished, the steel structure components can be recycled and reprocessed and reused in other construction projects. This not only conforms to the concept of sustainable development, but also reduces the consumption of natural resources in the construction industry, reduces the generation of construction waste, and has significant environmental and economic benefits.
1. Frame structure system: a spatial structure system composed of beams and columns connected by nodes. The force characteristics of the frame structure are that the vertical load is mainly borne by the beams and columns, and the horizontal load is transmitted to the columns through the beams, and then transmitted to the foundation by the columns. This structural system has clear force, simple force transmission path, and flexible spatial layout, but the lateral stiffness is relatively small. Under the action of horizontal load, the lateral displacement of the structure is large. Therefore, the frame structure system is generally suitable for high-rise buildings with fewer floors and lower heights, usually around 10-15 floors.
2. Frame-support structure system: On the basis of the frame structure, support components are added. The support can effectively improve the lateral stiffness of the structure and reduce the lateral displacement of the structure under horizontal loads. When horizontal force acts on the structure, the support bears most of the horizontal shear force, so that the frame mainly bears the vertical load. The frame-support structure system combines the advantages of frame structure and support structure, has good spatial layout flexibility, and has strong lateral force resistance. It is suitable for high-rise buildings of 20-30 floors.
3. Cylinder structure system: The outer wall or part of the inner wall of the building is designed into a closed cylinder form, and the cylinder is used to resist horizontal and vertical loads. The cylinder structure has extremely high lateral stiffness and integrity, and can effectively resist wind loads and earthquakes. According to the different arrangement and number of cylinders, the cylinder structure system can be divided into single cylinder structure, cylinder-in-cylinder structure, multi-cylinder structure, etc. The cylinder structure system is generally suitable for super high-rise buildings with more than 30 floors, such as high-rise office buildings, hotels, etc.
4. Giant structure system: It is composed of a main structure composed of large components (such as giant beams, giant columns, etc.) and a conventional secondary structure. The main structure of the giant structure system bears the main vertical and horizontal loads, and the secondary structure is used to separate spaces and bear local loads. This structural system has greater lateral stiffness and bearing capacity, and can adapt to the special requirements of super high-rise buildings, such as large spaces and large spans. The giant structure system is suitable for super high-rise buildings with a height of more than 100 meters, such as landmark buildings, large commercial centers, etc.
Li Weiyuan high-rise steel structure has been widely used in modern industrial buildings due to its flexibility, economy and rapid construction. Our factory designers can provide a variety of design suggestions and plans from design drawings, design plans, construction plans, etc. according to customer needs.
Item Material Material Details
https://youtube.com/shorts/cTlSpgaIsyo?si=zTDQfBDnQsMWG_-k
Steel frame
Box steel column and beam Q355B, A36, A572 steel, painted or galvanized
Frame beam Q355B, A36, A572 steel, painted or galvanized
Knee bracket Angle steel, Q235, L50*4
Roof horizontal support φ20, Q235B steel bar, painted or galvanized
Column vertical support φ20, Q235B steel bar, painted or galvanized
Casing φ32*2.0, Q235 steel pipe
Tie rod Φ10 round steel Q235
High-strength bolts Its specifications are determined according to the steel structure design.
Ordinary bolts
If you are interested in our products, please let us know the following information so that we can design.
1. Use: garage, warehouse, workshop, exhibition hall, etc.
2. Location: In which country will it be built?
3. Local climate: wind speed, snow load (maximum wind speed)
4. Dimensions: length * width * height
1. Are you a manufacturing plant or a trading company?
We are a manufacturing plant. You are welcome to visit us at any time. In the workshop, there is a complete system of advanced steel structure and plate manufacturing equipment. So we can ensure good quality and competitive prices.
2. How is your quality control?
Our products have passed the EU CE certification and quality ISO9001:2016. We have dedicated quality inspectors to inspect the whole process of products.
3. Can you provide design services?
Yes, we have a team of engineers who can design for you according to your requirements. Building drawings, structural drawings, processing details and installation drawings, and let you confirm at different times of the project.
4. What is the delivery time?
The delivery time depends on the size and quantity of the building. Generally within 30 days after receiving the payment. Large orders are allowed to be shipped in batches.
5. Do you provide installation services?
We will provide you with detailed construction drawings and construction manuals to help you build and install the building step by step.
6. What is the payment term?
30% deposit and 70% balance before shipment.
7. How to get a quote from you?
You can contact us by email, phone, WhatsApp, etc. 24*7, you will get a reply in any time
