Project Area: 25000 sqm
Xinguangzheng Prefabricated Steel Sports Stadium is single span maximum fish belly type box beam, the maximum span is 50 meters.
The maximum weights of a single piece is 109.5 tons
The web height of the maximum box member is 3.6 meters and the wing width is 0.9 meter.
The maximum thickness of the wing plate is 70m.
The overall performance is a horn shape with great tension, and the architecturat form is landsccape architecture.
The roof of the building is full of greening, integrating the building with the park
The building is equipped with children's natatorium, basketball court, gym, study, culturalcenter and so on.
The main material of commercial steel building is light steel keel synthesized from hot-dip galvanized steel strip through cold rolling technology. After accurate calculation and support and combination of auxiliary parts, it has reasonable bearing capacity and can replace traditional houses.
What are the progress of commercial steel building?
What is the future development of commercial steel building?
What are the necessary steps in the commercial steel building construction process?
1. The house has good safety performance. commercial steel building is anti-seismic, anti-typhoon, fire-proof and anti-insect and ants. The service life of the main building body can reach 90 years, the overall performance is good, it is not easy to be destroyed by earthquake force, and the building quality and safety performance are better.
2. The house is low-carbon, energy-saving, green and environmentally friendly, and can be reused. The steel of commercial steel building can be recycled and has little impact on the environment during construction and dismantling. Most of the other supporting materials can also be recycled, which meets the requirements of environmental protection; moreover, most of the materials are green building materials, which can meet the requirements of the ecological environment and are beneficial to health.
The steel structure used in commercial steel building will continue to develop into high-strength steel, which will greatly increase its yield point strength; in addition, new types of steel must be rolled, such as H-shaped steel (also known as wide flange steel) and T-shaped steel and profiled Steel plates, etc. to meet the needs of large-span structures and super high-rise buildings.
Steel structure is divided into light steel and heavy steel. There is no uniform standard for judging, and many experienced designers or project managers often cannot fully explain. They can be comprehensively considered and judged based on some data.
1. Purge device
This device uses a high-pressure fan, and multiple sets of elastic blowing nozzles with different angles are arranged in the auxiliary chamber of the chamber to blow and clean the projectiles remaining on the surface of the workpiece.
2. Import and export sealing
The inlet and outlet sealing devices of the workpiece are all made of rubber spring steel plate. In order to prevent the projectile from splashing out of the cleaning room during shot blasting, there are multiple reinforced seals at the inlet and outlet of the workpiece, which are characterized by strong elasticity, long life, and sealing effect. Superb.
3. Dust removal system
The dust removal system is mainly composed of a bag filter, a fan, and a dust removal pipeline. The dust removal efficiency can reach 99.5%.
This is the relevant knowledge about the commercial steel building for you to get more information about it. If you want to order a commercial steel building, you must choose Qingdao Xinguangzheng Steel Structure Co., Ltd., because they can provide the commercial steel building with most high-quality and suitable price.
Industrial steel building is easy to move and recycle without pollution. These are stronger than traditional workshops, and the walls of the steel structure workshops can also be filled with bricks, which are completely load-bearing. All future plant constructions will be steel structure plants. Here we are going to introduce the steps of installing Industrial steel building.
What are the raw materials used in industrial steel building?
What is the main installation process of industrial steel building?
What is the production and installation process of industrial steel building?
In addition to iron and carbon, the raw materials of industrial steel building also contain other elements. Divided into permanent elements; occasional elements; hidden elements and alloying elements. The common elements are manganese, silicon, sulfur, and phosphorus. Incidental elements are due to the different origins of ore (there are intergrowth ore mixed with iron) and scrap steel as raw materials, such as copper, titanium, vanadium, rare earth elements, etc., are brought into steel during smelting and process operations. The cryptic elements refer to non-metal elements with a small atomic radius, such as oxygen and hydrogen. Alloying elements refer to elements specially added to change the composition, such as chromium, nickel, tungsten, molybdenum, vanadium, etc.
Carbon steel (referred to as carbon steel) is an iron-carbon alloy with a carbon content of more than 0.0218% and less than 2.11%. Because carbon steel has good mechanical properties and process properties, and is large in output and low in price, it is a metal material that is widely used in mechanical engineering. However, carbon steel also has some shortcomings, such as low hardening energy, poor temper softening resistance, and low yield ratio. The strength potential of carbon steel cannot be fully utilized even after heat treatment. In order to meet the continuous development of modern industry and science and technology, alloy steel was developed.
Foundation → production and installation foundation is divided into (foundation ground survey → foundation excavation → embedded screws → foundation casting → later foundation grouting → outdoor water dispersion → outdoor drainage ditch (some factory design indoor drainage ditch or cable ditch suggestion Completed simultaneously with installation)→Enclosure masonry→tiling tiles, etc.)
The production and installation are divided into (processing production→component painting→structural pre-assembly→steel component hoisting→main structure adjustment→purlin installation→door and window column installation→gutter downpipe installation→steel component painting (some are fireproof, some are Anti-corrosion, according to design requirements) → roof panel (some with steel mesh, some with insulation layer, completed at the same time) → wall panel installation → door and window installation → water supply and drainage installation → electrical equipment installation)
Qingdao Xinguangzheng Steel Structure Co., Ltd., as a Chinese pioneer in producing Industrial steel buildings, can ensure the products’ quality and the after-sales service.
Agricultural steel building's adaptable and customizable steel structure provides an ideal environment for agricultural production space. It can be used for storage and background operations, as well as for display and ground retail.
What are the material characteristics of Agricultural steel building?
Why do you choose Agricultural steel building?
What is the current development trend of Agricultural steel building?
1. High material strength and low weight
The steel of the agricultural steelworks has a high strength and a high elasticity module. Compared to concrete and wood, the ratio between density and distance is relatively low. Therefore, under the same load conditions, the steel structure has a small cross section and a low weight, which is convenient for transport and installation. It is suitable for large stretches, large heights and heavy bearing constructions.
2. Steel capacity, good plasticity, uniform material, high structural reliability
Agricultural steel building is suitable for withstanding shocks and dynamic loads and has good seismic performance. The inner structure of the steel is uniform, close to an isotropic homogeneous body. The actual working performance of the steel structure corresponds rather to the calculation theory. The steel structure is therefore highly reliable.
3. High degree of mechanization of steel construction production and assembly
The steel components of Agricultural steel building can easily be manufactured in factories and assembled on site. The mechanised production of steel components in the plant is characterized by high precision, high production efficiency, fast assembly on site and short construction time. Steel construction is the most heavily industrialised construction.
Whether it is used to store hay, equipment, livestock or cars, Agricultural steel buildings and garages have become the preferred structures for farmers and agricultural giants around the world. The use of a transparent frame structure can realize a column-free indoor space, maximize the space, and encourage customization and gradual adjustment. It is the best choice for agricultural construction projects.
In addition, although wooden barns are still particularly generous due to their aesthetic sensitivity, the absolute flexibility of steel allows manufacturers to bend steel into unique, beautiful and modern shapes, which has attracted the attention of contemporary art. In the end, in the face of structural oppositions such as rust, water, insects, and heat, no building material can withstand turmoil better than steel, so Agricultural steel building is the best choice.
At present, Agricultural steel building has been able to design and produce roof tower steel structures according to customer requirements. Agricultural steel building integrates its use and decoration. Agricultural steel building is also multi-functional, equipped with lightning protection, aviation obstruction lights, wireless communication devices, communication dispatching, radio and television and other equipment.
Qingdao Xinguangzheng Steel Structure Co., Ltd. is a Agricultural steel building manufacturer established for more than ten years. We work with customers from design to completion to ensure that all technical requirements are met.
The light steel structure of commercial steel building is a structure composed of steel materials, and each component or part is connected by welding, bolts or rivets.
commercial steel building is mainly used for low-rise or multi-storey buildings: the prefabricated wall panels are transported to the construction site by special vehicles, hoisted by cranes, connected with the foundation by anchor bolts and connectors, and the wall panels are connected by screws and connectors, and then the light steel floor is installed. The light steel floor is composed of floor beams, profiled steel plates Steel wire mesh and concrete. The construction of the main structure can be completed by constructing the upper floor according to the construction method of one floor and finally installing the roof. The system is applicable to buildings with 6 floors and below. It has the advantages of high assembly rate, short construction cycle, earthquake resistance and typhoon resistance, thermal insulation, large use area in the sleeve, no exposed beams and columns, and recyclable materials.
1. The construction period is short. The construction period of commercial steel building can be shortened by more than 50%;
2. The project quality is stable. The quality of parts and components produced in commercial steel building factory is more stable, which solves many common quality problems of on-site construction technology and human errors in on-site construction, and ensures the project quality;
3. Energy saving and environmental protection, less construction pollution. commercial steel building adopts energy-saving technology, which greatly improves the performance of house thermal insulation and sound insulation, and improves the living comfort of the building. According to statistics, the prefabricated construction method can save about 50% water, 70% wood and 70% construction waste;
4. Integrated decoration, which is carried out simultaneously with architecture, structure and electromechanical design. commercial steel building completes the pre functional conditions, pipeline installation, wall decoration and component installation in place at one time, which not only ensures the decoration quality, but also avoids the repeated waste and secondary pollution of secondary decoration.
The construction quality problems of commercial steel building will continue to evolve and change with external changes and the extension of time, and quality defects will gradually manifest. For example, the welds of steel components cause cracks in the welds that did not originally have cracks due to changes in stress: delayed cracks can occur due to the activity of hydrogen in the welds after welding. In addition, if the component is subjected to long-term overload, the steel component will be bent and deformed under the arch, which will cause hidden dangers.
When faced with the relatively unfamiliar construction and construction techniques of steel structures, managers and technicians engaged in construction must be very careful and trained before they can take up their posts.
Knowing this, do you also want to order a commercial steel building? Qingdao Xinguangzheng Steel Structure Co., Ltd., which has been a Chinese pioneer in commercial steel building for many years. Their skilled staff can use the best solution for anything, particularly when a custom product is required.
When commercial steel building is widely used, vigorously develop the choice of building energy saving and green building, which can promote the transformation of construction methods.
commercial steel building adopts an innovative building system that integrates industries such as standardized design, industrialized production, assembly construction, integrated decoration, and information management to bring users a safer, more comfortable, energy-saving, and environmentally friendly experience. At present, commercial steel building has been widely used and promoted in many fields such as small and medium office buildings, business clubs, and tourist reception centers, and has been praised and praised by users.
1. Energy saving and environmental protection, less construction pollution. commercial steel building adopts energy-saving technology, which greatly improves the performance of house thermal insulation and sound insulation, and improves the living comfort of the building. According to statistics, the prefabricated construction method can save about 50% water, 70% wood and 70% construction waste;
2. Integrated decoration, which is carried out simultaneously with architecture, structure and electromechanical design. The functional conditions, pipeline installation, wall decoration and parts installation are completed in place at one time, which not only ensures the decoration quality, but also avoids the repeated waste and secondary pollution of the secondary decoration of commercial steel building;
3. The appearance of commercial steel building is diverse, which can meet the requirements of organic integration of various buildings with regional characteristics, traditional culture and living habits. The designer's optimized design, reasonable spatial layout and beautiful architectural appearance make the living more comfortable.
1. Clean room
The cleaning chamber is a box-shaped welding structure of the type of a large chamber plate, the inner wall of the chamber is lined with a wear-resistant protective plate and the cleaning process is carried out in a sealed chamber.
2. Supporting role
It is divided into indoor winding and loading and unloading, which promotes rolling.
The highly chromed wear-resistant coat and the limiting ring are used for the indoor roller strip coat. The highly chromed wear-resistant coat is used to protect the roller tread and to withstand the impact of projectiles. The limiting ring can allow the workpiece to run at a predetermined position to prevent deviations and cause accidents.
3. Lifting gear
Mainly consisting of upper and lower gears, cylinders, belts, funnels, etc.
The upper and lower strap discs of the same diameter take the ribs, the wheel plate and the hub to form a polygonal structure to increase friction, avoid slipping and prolong the life of the belt.
For the repair and replacement of the funnel and the overlapping tape, the lifting eyepiece is bent in shape and the lid is opened at the middle housing of the lifting eyepiece. Open the cover at the bottom of the hoist to remove the blockage of the lower floor.
Set the screws on both sides of the upper shelf of the hoist arch in such a way that the drawbar moves up and down to maintain the stiffness of the hoist belt.
The upper and lower belt discs use external spherical ball bearings with square seats, which can be adjusted automatically for vibrations and shocks and have good sealing performance.
Only the selected high-quality commercial steel building can give full play to its advantages. Qingdao Xinguangzheng Steel Structure Co., Ltd. commits to provide perfect commercial steel buildings and service for every customer.
As the strategic decision to develop energy-saving and land-saving housing and construct a conservation-oriented society is further deepened and housing industrialization has become a new growth point for the world’s economic development, the development of residential steel building will be the only way for housing industrialization.
1. residential steel building's structural system is diversified
Many structural systems that can be used for steel structure residences have been developed, steel frame structure, steel frame-support structure, frame-tube structure (steel frame, concrete internal simplified), frame-shear wall structure (shear wall can be steel plate, concrete Or concrete with built-in steel support), light steel structure and staggered truss structure system can all be used as the structural selection of residential steel building.
2. The project cost of residential steel building is slightly higher than that of concrete or equivalent
The cost of steel structure material is higher than that of concrete, but its construction period is short, the use area is large, and the number of floors can be increased under the same conditions. The project cost of residential steel building is slightly higher or equivalent to concrete, and the actual economic benefits are significant, making residential steel building It has become the first choice for high quality and low price, and the best choice for replacing masonry structure houses in the future.
residential steel building has a high technological content. The structure itself is often the architectural expression. The performance and craftsmanship of the steel structure is not only a necessary means to realize the image conception, but also has a significant impact on the architectural image, which determines that the structural conception is the success of the image conception. The key is whether or not. The progress of science and technology and the change of aesthetics will inevitably make steel structure buildings continue to expand their expression vocabulary and seek development. residential steel building sets aside the elements of style, starts from structural rationalism, and absorbs the essence from modern and traditional styles. In the future, it will be possible to create high-quality steel structure buildings with organic integration of technology and art.
The residential steel building of the design structure and the stability calculation of components must cooperate with each other to make them consistent. The consistency between structural calculation and structural design has always been a problem that everyone pays attention to in structural design. For the joint connection requiring to transfer bending moment and not, sufficient stiffness and flexibility shall be given to it respectively, and the eccentricity of members shall be minimized for frame joints, which are often considered by designers when dealing with structural details. However, when it comes to stability, there are often structural requirements or special considerations different from strength. For example, in terms of flexural strength of simply supported beams, the requirement for fixed hinge support is only to prevent displacement and allow rotation in the plane. However, the above requirements are not enough when dealing with the overall stability of the beam. The support shall also be able to prevent the beam from twisting around the longitudinal axis, and allow the beam to rotate in the horizontal plane and the beam end section to warp freely, so as to meet the boundary conditions adopted for stability analysis.
Qingdao Xinguangzheng Steel Structure Co., Ltd. has been committed to providing customers with residential steel buildings and perfect after-sales service so that customers can invest easily, use them with confidence, and have no worries.
Prefab house is a structure mainly made of steel, which is one of the main building structure types. The characteristics of steel are high strength, light weight, and high rigidity, so it is especially suitable for the construction of large-span, super-high and super-heavy buildings.
Compared with traditional concrete buildings, what are the advantages of Prefab house?
What are the advantages of Prefab house?
What is the installation process of Prefab house?
Compared with prefabricated concrete buildings, Prefab houses have the following advantages:
1. There is no on-site cast-in-place node, the installation speed is faster, and the construction quality is easier to be guaranteed;
2. The steel structure is a ductile material with better seismic performance;
3. Compared with concrete structure, steel structure has lighter weight and lower foundation cost;
4. The steel structure is a recyclable material, which is more green and environmentally friendly;
5. Well-designed steel structure prefabricated buildings are more economical than prefabricated concrete buildings.
6. The cross-section of beams and columns is smaller, and more usable area can be obtained.
Save heating costs
Prefab house is more energy-efficient and environmentally friendly when used in the home, such as a new type of thermal insulation layer that has a better thermal insulation effect. When a household measurement is implemented and the heating has the same temperature, the room temperature of the "assembled" space is higher. The head of household may consider lowering the heating temperature, saving heating costs and, at the same time, reducing energy consumption.
Finished house is of great benefit for energy saving and environmental protection. Through factory production and on-site assembly, it can significantly reduce building protection and waste water, reduce building noise, reduce harmful gas and dust emissions and reduce building and management personnel on site.
The assembly procedure for the steel construction of the Prefab house: steel column assembly -Installation of the supports between the columns -temporary installation of the steel bearer -roof bearings, roof bearings -correction and fixing of the steel bearer -Installation of the maintenance structure.
1. Contamination protection: Avoid rain water entering the metal roof from the outside. Rainwater enters the metal roof mainly through overlapping joints or knots. In order to achieve the function of the centrifuge, it is necessary to use a sealing disc at the screw connection and to make a concealed fixation. Use sealants or welds on the top of the plate. Best use a long board to remove the overlap. Close water-tight treatment for bleeding.
2. Moisture resistant: Avoid condensation of water vapour in the soil and metal wax layer and drain the water vapour in the metal wax layer. The solution is to fill the metal roof with thermal insulation cotton, place a waterproof membrane on the metal floor plate and have ventilated knots on the metal roof.
3. Daylight: Improve indoor lighting during the day by means of skylights and save energy. When installing daylight panels or daylight glass at certain points on the metal roof, the duration of use of the daylight should be aligned with the metal ceiling panel and the connection between the daylight and the metal ceiling panel should be treated watertight.
Seeing this, do you also want to order an Prefab House? If necessary, you can contact Qingdao Xinguangzheng Steel Structure Co., Ltd. they will provide the Prefab House of the best quality.