Steel structure is one of the main types of building structure, which is usually connected by weld, bolt or rivet. Steel structure engineering is not only easy to install, high efficiency, but also very strong. At present, there are many types of steel structure engineering. Today, I will mainly introduce five common types of steel structure engineering:
1. Structure type: frame frame beam and frame column form a multi-storey frame, which is used for high-rise and super high-rise civil and public buildings.
2. Bent - composed of steel roof truss, steel truss, steel column or concrete column, it is used for single story factory building (medium and heavy).
3. Rigid frame - composed of steel column and steel beam, used for single story factory building.
4. Grid structure - continuous combination of steel or concrete columns and standard members, used for public buildings with large bays.
5. Other types - special houses such as the Olympic Bird's nest and so on.
Steel structure engineering is widely used in large factory buildings, stadiums, super high-rise buildings and other fields because of its light weight and simple construction. With the continuous progress and development of technology, the quality of steel structure engineering has been significantly improved, and the performance and durability have been improved. With the continuous understanding of this metal structure, its use scope is expanding.