-
About UsZhongjie has been focusing on the steel structure construction industry for 30 years. With its excellent strength and quality, Zhongjie has successively established close cooperative relations with many well-known enterprises, such as China Communications Construction, China Railway Construction, AVIC, COFCO, Huaneng, Yili, Mengniu, Beinmei, Longjiang Transportation Investment, Longjiang Construction Investment and other central enterprises and local large enterprises.
-
ProductsThe company has color plate production line, rock wool, glass wool, polyurethane, benzene board production line; CNC flame cutting machine, assembly machine, automatic submerged arc welding machine, straightening machine, shot blasting rust removal machine and other production and processing equipment. There are strict time control mechanisms and management methods from raw materials entering the factory to production, processing and delivery. Ensure timeliness of supply.
-
Engineering caseThe company is in the Russian Far East, and Zhongjie has also provided high-quality products and services for projects such as the Russian Red Star Shipyard, the Oriental Launch Center, and the Yakutsk Urban Complex-China Trade City.
-
BlogZhongjie steel building, save a lot of trouble for you. Professional design team, as well as experienced pre-sales and after-sales, optimize your user experience for your whole platform. Always adhering to the integrity, customer service concept, steel building system solutions and intimate service.
-
Contact UsIn the future, Heilongjiang Zhongjie Steel Structure Engineering Co., Ltd. will continue to increase investment, develop rapidly in the design and research of green buildings and prefabricated buildings, and is committed to providing customers with sustainable, differentiated and customized solutions, and is committed to providing customers with high quality building systems, design optimization solutions and intimate project management services.
Heilongjiang Zhongjie steel structure expounds "the difference between steel structure and light steel structure"
Release time:
Aug 26,2024
Steel structure is a structure mainly composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise and other fields. The steel structures currently used in the Heilongjiang steel structure market are mainly C- shaped steel and H-shaped steel.
Heilongjiang Zhongjie steel structure expounds "the difference between steel structure and light steel structure"
definition of 1. steel structure:
Steel structure is a structure mainly composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise and other fields. Currently appliedHeilongjiang steel structureThe steel structures in the market are mainly C- shaped steel and H-shaped steel.
The main features of the steel structure are as follows:
1. High material strength and light weight
Steel has high strength and high elastic modulus. Compared with concrete and wood, the ratio of density to yield strength is relatively low, so under the same stress conditions, the steel structure has a small cross-section, light weight, easy transportation and installation, and is suitable for large span, high height, and load-bearing structure.
2, steel toughness, good plasticity, uniform material, high structural reliability
Suitable for bearing impact and dynamic load, with good seismic performance. The internal structure of the steel is uniform, close to the isotropic homogeneous body. The actual working performance of the steel structure is more in line with the calculation theory. Therefore, the reliability of the steel structure is high.
3, steel structure manufacturing and installation of high degree of mechanization
Steel structural components are easy to manufacture in factories and assemble on site. Factory mechanized manufacturing steel structure components finished high precision, high production efficiency, site assembly speed, short duration. Steel structure is the most industrialized structure.
4. Good sealing performance of steel structure
Because the welding structure can be completely sealed, it can be made into high-pressure vessels, large oil pools, pressure pipes, etc. with good air tightness and water tightness.
5. The steel structure is heat-resistant and not fire-resistant
When the temperature is below 150 ℃, the properties of the steel change very little. Therefore, the steel structure is suitable for the hot workshop, but when the surface of the structure is exposed to heat radiation of about 150 ℃, the heat shield should be used to protect it. Temperature at 300 ℃ -400 ℃. The strength and elastic modulus of steel decreased significantly, and the strength of steel tends to zero when the temperature is about 600 ℃. In buildings with special fire protection requirements, the steel structure must be protected by refractory materials to improve the fire resistance rating.
6. Poor corrosion resistance of steel structure
Especially in the environment of wet and corrosive medium, it is easy to rust. General steel structure to rust,GalvanizingOr paint, and to be regularly maintained. For offshore platform structures in seawater, special measures such as "zinc block anode protection" shall be adopted to prevent corrosion.
7, low carbon, energy saving, green environmental protection, can be reused
The demolition of steel structures almost does not produce construction waste, and steel can be recycled.
Heilongjiang Zhongjie Steel Structure Project (Tailaijia and Wood Piggery Project)
definition of 2. light steel structure:
There is no strict definition of light steel structure houses, and generally can be distinguished by the cross-sectional composition of the main stressed components. Therefore, the following structures can be called light steel structure:
1. Structure made of cold-formed thin-walled steel;
2. Structure made of hot-rolled light section steel;
3. Structure composed of welded and high frequency welded light section steel;
4. Structure made of round tube, square tube, rectangular tube, etc;
5. A structure made of components welded by thin steel plates;
6. The structure made by the combination of the above various components.
3. difference method
In fact, there is no uniform standard for judging the structure as heavy steel and light steel structure, but we can consider and distinguish it according to some data:
1. Lifting weight of workshop crane: greater than or equal to 25 tons, which can be considered as heavy steel structure.
2. Steel consumption per square meter: 50KG/M2 or more, which can be regarded as heavy steel structure.
3, the main component steel plate thickness: greater than or equal to 10MM, light steel structure with less.
Light steel structure house picture
Conclusion:
InHeilongjiang steel structureIn the project, it is mainly steel structure, and most of the common applications are large steel structure factories, livestock houses, supermarkets and so on.
For more exciting content, please visit the official website of Heilongjiang Zhongjie Steel Structure Engineering Co., Ltd. www.hljzhongjie.com
WeChat public platform zhongjiesteel
Key words:
Related News
Color Poetry Board Color Selection Essential Artifact-RAL Color Card
Classification and application of steel plate
Zhongjie Rock Wool Color Steel Plate High, Medium and Low Grade Product Gradation Revealed
Safety Measures for Harbin Steel Structure Construction in Rainy Season
Analysis on the Gutter of Heilongjiang Steel Structure Maintenance System
Heilongjiang Zhongjie Color Coating Plate Co., Ltd.
Message consultation
Column navigation
Address: Heping Industrial Community, 243 Xianfeng Road, Daowai District, Harbin City
Tel:86-451-85926866 / 85926766/ 85926966
Steel color plate:86-18646226678
Container House:86-18945077088
International Trade Line:86-451-85926000
Website:http://hljzhongjie.com
Copyright©2024 Heilongjiang Zhongjie Color Coating Plate Co., Ltd. |Business License | SEO Tags |city substation Powered by:www.300.cn