How powerful is the processing of light grid steel structure?

       How powerful is light grid processing? The following lianyue small series first introduces the processing characteristics of the light steel structure grid frame:

       1. Light weight. The load-bearing structure adopts light welded H-beam and cold-formed thin-walled steel. The section shape of this section steel can be designed according to the actual stress situation and service characteristics. Compared with the ordinary I-beam, channel steel and angle steel, the section has reasonable stress, high section utilization coefficient, light unit weight, and can save 20% - 50% of steel. The color profiled steel plate of roof and wall enclosure structure is only 8-15kg per square meter, which is close to the steel consumption of reinforced concrete structure under the same conditions In addition, it can save a lot of wood, cement and other building materials, reduce the self weight of the structure to 70% - 80% of the ordinary steel structure, which not only reduces the total cost, but also greatly reduces the material consumption and workload of the foundation engineering.

       2. The construction period is short. All the components in the light steel structure can be made by the factory and assembled on site. It only takes 1-2 months for the general small-scale industrial plant, but 10-12 months for the reinforced concrete structure.

       3. The economic effect is good. As the components of this structure are produced in large quantities, the quality is easy to control. This kind of building structure system has lower cost and better economic effect than concrete structure.

       4. Quick supply and convenient installation. The large-scale industrial production and light weight of materials determine the advantage of rapid supply. Due to the use of bolts, self tapping screws and other connections, small workload of welding on site, no wet operation, no formwork erection, no maintenance period and no influence on winter construction period, according to the previous construction period experience, the construction period of concrete structure can be shortened by at least half.

       5. The steel has high strength, good plasticity and toughness. The steel used in light-weight steel structure has high strength, good plasticity and toughness, so it can ensure that the structure will not be damaged suddenly during use, and it is not easy to brittle fracture under impact. It has good performance of bearing dynamic load, high reliability and good seismic performance. The grid structure is suitable for earthquake area and main buildings.

       6. Good lighting. Industrial plants generally need to make better use of natural light. Light steel structure system uses a large number of daylighting belts, which not only meets the requirements of light production, but also reduces the cost.

       7. Good seismic performance. Because the steel structure is a flexible structure with light weight, it can effectively reduce the earthquake response and disaster impact, which is very conducive to earthquake resistance. The wall keel forms a very strong rib structure system after sealing the structural plate and gypsum board, which provides stronger seismic resistance and horizontal load resistance. Light steel buildings can resist earthquakes of magnitude 8.

       8. It has beautiful shape, fast rhythm, large internal space and is easier to separate space than general structure, so it can be easily expanded and reconstructed, and various industrial pipelines can be flexibly arranged.

       9. Light steel structure is easy to install and dismantle. As mentioned above, the cost of light steel structure, especially the light portal frame house, is lower than that of reinforced concrete structure, and the comprehensive economic benefit of early production and early benefit is higher.