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Steel Structure Mesh Frame Bracing and Construction

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1.Bracing Method Column Support Reinforced concrete columns or steel columns can be used. Concrete columns have strong bearing capacity and good stability, and are commonly used in large-scale industrial plants, etc. Steel columns are light in self-weight and quick in construction, and are commonly used in some buildings with high space requirements (e.g. exhibition halls). The connection nodes of columns and net frames should ensure that they can effectively transfer loads, and are connected by welding or high-strength bolts. Wall Support For the net frame structure with walls in the periphery, the walls can be used as supports. The wall needs to have sufficient strength and stability, and is generally connected with the net frame through embedded parts to transfer the horizontal and vertical loads to the foundation. 2.Construction Points Net Racking Rod Structure Rods are mostly steel tubes, and the appropriate diameter and wall thickness should be selected according to the stress s...
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What are the respective advantages of net frame and traditional steel structure?

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1. The structure of steel frame belongs to super-static structure, so it has good integrality and stable structure.  2. The steel frame structure relies on the axial force of the rods to transfer the load, and the strength of the material is fully utilised, which not only saves steel, but also reduces the self-weight. 3. Good seismic performance. Because of the light weight of the steel frame structure, the seismic force generated during the earthquake is small, while the steel has good extensibility, which can absorb a large amount of seismic energy. 4. Fast construction. It can be produced in batches in the factory, and the factory takes up more than 80% of the whole project volume, with small workload and short construction period. 5. Lightweight structure. It can be designed into a variety of body shapes with beautiful and generous modelling. Application of mesh frame structure in construction: some buildings needing large space and large opening, such as stadiums, factories, ...
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Advantages of net frame structure in the application of large-span roof engineering

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The net frame structure belongs to the articulated rod system in the too-span space structure system, with good structural overall performance, large spatial rigidity, force table, uniformity, material province, single rod, and each rod material can give full play to the role of making and installing convenient. Net frame structure rod arrangement is flexible, suitable for various shapes of buildings and large spans, large column spacing of the roof knot. Net frame has the advantages of good overall rigidity, good overall performance, can withstand accidents, ideal seismic performance, saving steel.  It is characterised by: (1) It can give full play to the material strength advantage of concrete under pressure and steel under tension; (2) It makes the load-bearing and enclosing functions of the structure into one; (3) It is a space structure with a combination of plate system, beam system and rod system working in concert, with large vertical and horizontal stiffness and good sei...
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  How to choose suitable grid structure coal bunker roof building materials? Choosing suitable grid structure coal bunker roof building materials requires comprehensive consideration of many factors. In terms of strength and stability, high-strength steel, such as the Q355 series, should be preferred. This type of steel has a high yield strength and can effectively withstand the huge pressure generated by the accumulation of coal in the coal bunker, ensuring that the grid structure does not deform or collapse under long-term heavy loads. Its good toughness can also adapt to possible impact loads and ensure the safety of the roof. Corrosion resistance is crucial. There are coal dust, water vapor and possible harmful gases in the coal bunker environment, and the material is easily corroded. Hot-dip galvanized steel is a good choice. The zinc layer can form a protective barrier on the surface of the steel, isolate air and moisture, and delay rust. For coal bunkers near coastal areas o...
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