There are five common types of steel structure engineering

In general, the steel structural members we often use are welded. Bolt or rivet connection, light weight, simple construction, widely used in large factories and other fields, is one of the main types of building structure. Among them, five common types of engineering are usually introduced because there are many structural frameworks and different functions.

1. Structure type: Frame - frame beam. A multi-storey frame is formed for high rise civilian use.

2. Steel roof truss, steel truss, steel column or concrete column (medium and heavy) for single-storey factory industrial buildings.

3. Single-storey factory industrial building adopts rigid frame - steel column.

4. Grid frame for large public buildings - steel or concrete columns, continuous composition of standard rods.

5. Other types of special houses, such as the Olympic Bird's Nest.

In order to ensure the quality of steel structure engineering and improve the performance and durability, five types of engineering are introduced above.