How much do you know about the characteristics of steel structure
Steel structure is a kind of metal structure, which is interconnected by structural steel parts to carry load and provide sufficient rigidity. Due to the high strength of rigidity, this structure is reliable, requires less raw materials than other types of structures (such as concrete structure and wood structure), and all main and secondary components are designed and fully manufactured in the factory and then transported to the site, All parts are connected by nuts and bolts, so as to reduce cost and assembly time. However, as a steel structure, it also has advantages and disadvantages.
一、 Advantages and disadvantages of steel structure
advantage:
1. The strength is very high and has a certain toughness.
2. The material is relatively uniform, with high safety and reliability.
3. The construction speed is relatively fast, and the production is very simple.
Disadvantages:
1. Poor corrosion resistance.
2. Although it has certain heat resistance, it has poor fire resistance.
3. Fracture is easy to occur at low temperature.
The advantages and disadvantages of steel structure are obvious. When selecting steel structure materials, it can be considered in combination with the actual situation.
二、What is steel structure
1. Steel structure is a kind of material used more in the construction industry at present, and its future prospect is very broad. It is mainly composed of steel materials, and is widely used in some large factories, multi-storey civil houses, etc. the construction is relatively simple, and the construction period is relatively short.
2. In addition, the buildings built of steel structure will hardly produce construction waste when they are demolished, and can be recycled as steel. Therefore, it is common in the current construction industry.
三、Comparison between steel structure and reinforced concrete structure
As a reinforced concrete structure, it is mainly made of reinforced concrete. The bearing capacity of this structure is very good, very solid, and has very good fire resistance. Compared with steel structure, it can save steel well, so the cost will be slightly lower. At present, it is also very common in the construction industry, and the construction is also more convenient.
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