Galvanized steel z profile are the structural means used in many architectural designs today. Compared with high-rise reinforced concrete structures, hot-dip galvanized Z-beams are generally softer in high-rise steel structures, and have a larger lateral displacement value under wind loads and earthquakes. If the building has a large swing under the influence of gusts Or reverse, will have a great impact on the human body’s feelings, often make people feel uncomfortable, and sometimes even intolerable, the human body is sensitive to wind vibration acceleration, in order to ensure that the high-rise steel structural engineering building has a good work under the wind in the living environment, it is necessary to limit the acceleration parallel to the direction of the wind load and the direction perpendicular to the wind load.
When the lateral deformation of a building under wind load or multiple earthquakes is too large, it will cause damage to the building decoration materials and damage of non-structural members, resulting in residual deformation in the steel structural engineering components. In the case of earthquakes, if the deformation of the steel structure works, it will cause great effects, and the serious damage of the non-structural components will also cause personal injury.
Like other cold-formed steels, the problem in the production process of hot-dip galvanized Z-shaped steel is the problem of internal stress. Due to the large internal stress of the material, once it is put into use, it may be deformed, which may affect its use.
Hot-dip galvanized Z-beam is a cost-effective steel that plays a major role in the field of engineering and construction. Hot-dip galvanized Z-shaped steel can produce various complicated sections. Compared with hot-rolled steel, it has the advantages of reasonable cross-section shape, light weight and high strength.
At the same time, it increases the strength in cold-bending processing, compared with the general hot-rolled steel. The component saves steel by 10%~50%, and its product quality is good, the surface is smooth, the dimensional precision is high, the profile is flexible, the energy consumption in production is low, the finished product rate is high, and the metal loss is small. In the construction project, the use of Z-shaped steel can improve the comprehensive economic benefits, reduce the weight of the building, improve the degree of component factory, facilitate construction and shorten the construction period.
Hot-dip galvanized Z-shaped steel products have a wide range of applications in the industry, which is a fact that everyone knows, especially in steel structures. In fact, in addition to this, the use of z-shaped steel in the mine has also been more affirmed, which aspects are mainly included? First of all, in the mine, some supporting support parts are inevitably used, in order to ensure the stability of the parts, the basic selection All of them are z profile steels.steel omega profile manufacturers
It can be seen as an ideal choice for mine roadways, secondary support for mine roadways, and support for mountain tunnels. Secondly, the shrinkable metal brackets of mine roadways are also made of z profile steel, which effectively solves the support problems of the mine during the excavation process, and at the same time, it can be contracted, stabilized and loaded. There has been a noticeable improvement. The use of hot-dip galvanized Z profile steel is also very helpful to improve the stability of the mine ventilation system, so various safety accidents during the operation can also be avoided. In summary, z profile steel has greatly improved the safe production conditions of the mine, thus bringing more security and economic benefits to the enterprise.