Steel structure engineering is a kind of structural system to build buildings with steel as the main material, which occupies an important position in the construction field and is considered as one of the main building structure types. The wide application of steel structure reflects the comprehensive requirements of modern construction engineering for structural performance, economic benefit and construction efficiency. In a variety of building structure forms, steel structure has become a fairly common choice because of its unique advantages.

China has a long history in the application and development of steel structures. According to historical records, China was one of the first countries in the world to use iron as a load-bearing structure. As early as the Qin Dynasty, from 246 BC to 219 BC, Chinese craftsmen had already begun to use iron to build some simple load-bearing structures, which was undoubtedly a technological innovation and breakthrough at that time. In contrast, Western countries did not begin to widely adopt metal as a load-bearing structure for buildings until the 17th century, nearly two thousand years later than China.

In today's construction industry, steel structure has been adopted by many enterprises, the reason is that steel structure has many advantages. First, the steel structure can optimize the design of the building, making the building more excellent in terms of endurance, stability and durability. Secondly, the steel structure helps to save resources because, as a recyclable material, steel can be recycled after the building is demolished, reducing the consumption of natural resources. In addition, the recycling characteristics of the steel structure are in line with the concept of sustainable development, helping to reduce the environmental impact of construction waste. Finally, with the emergence of new construction technologies, the implementation of steel structures has become more efficient and economical, which is also an important reason why it is widely adopted in the modern construction industry.

To sum up, steel structure engineering not only has a deep historical foundation in China, but also shows great potential and application value in modern architectural practice. With the advancement of technology and the concept of sustainable development, steel structures will undoubtedly continue to play a pivotal role in the construction field.