The design and construction of steel structures are key links in ensuring the safe and efficient completion of buildings. With the advancement of technology, a series of key technologies have been applied in steel structure engineering to improve structural performance, shorten construction periods, and reduce costs.

1、 Design optimization technology

Finite element analysis: Using computer simulation to conduct accurate stress and deformation analysis of steel structures, optimize section dimensions and node design, and ensure structural safety and reliability.

Parametric design: Through parametric software, designers can quickly adjust design parameters, generate multiple design solutions, and improve design efficiency and flexibility.

2、 Processing and prefabrication technology

High precision cutting and welding: Advanced technologies such as laser cutting and automatic welding are used to ensure precise component dimensions, high weld quality, and improved overall structural stability.

Anti corrosion treatment: Hot dip galvanizing, sandblasting rust removal, and anti-corrosion coating are applied to steel to extend its service life and reduce maintenance costs.

3、 Construction technology

High altitude bulk and overall lifting: For large steel structures, the method of using high-altitude bulk or ground assembly for overall lifting is adopted to reduce the risk of high-altitude operations and improve construction efficiency.

Pre stress technology: By applying pre stress, adjusting the internal force distribution of the structure, improving the structural bearing capacity and stability, commonly used in large-span structures.

4、 Quality Control and Monitoring

Non destructive testing: using ultrasonic, radiation and other technologies to perform quality inspection on welds to ensure welding quality.

Health monitoring system: Install sensors to monitor structural stress, deformation, and other conditions in real time, and promptly identify and addres