Precision C profile steel for high-quality equipment is connected by steel structural components: 1. After the steel structure factory is installed, it is not allowed to change its structure without permission. It is not allowed to remove any bolts and other components.c profile steel supplier, It is not possible to increase or decrease the partition wall. If you want to change the part, you must negotiate with the manufacturer. After using the steel structure for about 3 years, you must use paint to maintain it once, so that the building can be beautiful and safe. The steel structure workshop is connected by steel structural components, so it is isolated in the use of electrical equipment, such as wire and wire, to avoid electric shock. 2. Precision C-shaped steel for high-quality equipment must be cleaned and maintained regularly. Under normal circumstances, it needs to be inspected and maintained once a year. When cleaning the outer wall of a steel structure factory, it is necessary to take care not to have the following phenomena.
You cannot use steel balls, plate brushes, etc., which have abrasive cleaning products. When using clean water, it should be washed from top to bottom. Branches, leaves and other similar objects on the steel structure workshop should be cleaned up in time to avoid unnecessary troubles caused by backlog. If the surface of the metal structure of the steel structure factory is damaged, it should be repaired in time to avoid the sun and rain from corroding the metal surface. If necessary, all the high-elastic nano-materials are used to protect the metal roof panels, and it has an effective heat insulation and waterproofing effect, saving indoor air-conditioning energy.
Precision C-shaped steel for high-quality equipment is a steel-based structure and is one of the main types of building structures. C-shaped steel is characterized by high strength, light weight, good overall rigidity and strong deformation ability. Therefore, it is especially suitable for building large-span and super-high and super-heavy buildings. The material uniformity and isotropy are good, which is ideal elasticity. Body, in line with the basic assumptions of general engineering mechanics; material plasticity, good toughness, can have large deformation, can withstand dynamic load well; construction period is short; its industrialization is high, it can be highly mechanized production. Steel structures should be studied for high-strength steels, which greatly increase the strength of the yield point; in addition, new types of steels, such as H-beams (also known as wide-flange steels) and T-shaped steels and profiled steel sheets, are required to accommodate large-span structures and The need for super high-rise buildings.
Precision C-beams for high-quality equipment are the structural methods used in many architectural designs today. In the traditional construction of our country, because the demand for people has not been met, the steel structure began to appear in front of us. Compared with high-rise reinforced concrete structures, high-rise steel structure engineering is generally soft, and the lateral displacement value under wind load and earthquake is large. If the building has large swing or twist under the action of gusts, it will be The feeling of the human body has a great influence, which often makes people feel uncomfortable and sometimes unbearable. The human body is sensitive to wind vibration acceleration. Steel Profile suppliers
In order to ensure that the high-rise steel structural engineering building has a good working and living environment under the action of wind, it needs Limit the acceleration parallel to the wind load direction 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 faced in the production of C-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. Where do these stresses come from? The stress of cold-formed C-shaped steel cannot be avoided. In the process of unwinding, rolling shearing, and closing of cold-formed C-shaped steel, certain internal stresses are added, mainly due to mechanical forcing deformation. Cold-formed C-section steel has a certain stress. In addition, if the precision C-beam is not sprayed with a primer, the rust and passivation process will also release its internal stress, causing bending and twisting. In the absence of any way to avoid, the stress can only be reduced by reasonable operation. As manufacturers and users, it is also necessary to focus on this issue to ensure that cold-formed C-section steel can be widely used.