Novel steel structure

Abstract

The invention relates to the field of steel, in particular to a new type of steel structure, which comprises a steel body, a sound insulation penetration hole is arranged in the steel body, the cross section of the sound insulation penetration hole is an elliptical structure, and the upper end of the steel body is provided with a soundproof penetration hole. For the first protective layer, the lower end of the steel body is provided with a second protective layer, and an oval soundproof penetration hole is arranged in the steel body, and the interior is a vacuum structure. Compared with the traditional steel, the invention can achieve a good sound insulation effect. Compared with the traditional steel, the sound insulation effect of the steel is increased, so that the use of the steel is wider. The upper and lower ends of the steel body are provided with protective layers, which can protect the steel in all directions, thereby The service life of the steel is prolonged, the consumption of manpower and material resources for replacing the steel is reduced, the entire steel structure is compact, the design principle is simple, and the production process is convenient, which is worth popularizing.

Description

technical field [0001] The invention relates to the field of steel materials, in particular to a novel steel structure. Background technique [0002] Steel is an important material that is indispensable for national construction and the realization of the four modernizations. It is widely used and has a variety of varieties. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. In order to facilitate the organization of steel production , Order supply and do a good job in operation and management, it is divided into heavy rail, light rail, large section steel, medium section steel, small section steel, steel cold-formed section steel, high-quality section steel, wire rod, medium and thick steel plate, thin steel plate, electrical silicon steel sheet, strip Steel, seamless steel pipe, welded steel pipe, metal products and other varieties, with the rapid development of society, more and m...

AI Technical Summary

Problems solved by technology

[0002] Steel is an essential and important material for national construction and the realization of the four modernizations. It is widely used and has a variety of varieties. According to the different cross-sectional shapes, steel is generally divided into four categories: profiles, plates, pipes and metal products. In order to facilitate the organization of steel production , order supply and do a good job in operation and management, and can be divided into heavy rail, light rail, large steel, medium steel, small steel, steel cold-formed steel, high-quality steel, wire rod, medium-thick steel plate, thin steel plate, electrical silicon steel sheet, belt Steel, seamless steel pipe steel, welded steel pipe, metal products and other varieties, with the rapid development of society, more and more steel products are used in various fields, so many ordinary steel products cannot be well applied to various environments, such as Existing steel materials are not sound-insulating very well. In many cases, walls made of steel or car frames cannot be sound-insulated, so that people are often disturbed by noise in their lives. Many steel materials will rust during use. Not only is it not beautiful, but the rust will also endanger human health, so a new type of steel structure is designed

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