Key points during steel structure construction
2025-02-05 
96Here are several key considerations during the construction of steel structure projects, which have been increasingly utilized in our daily lives due to their lightweight nature, good plasticity, high strength, convenient construction, and rapid installation. With the acceleration of urbanization and the rapid development of the construction industry, it's worth noting that there are several important aspects to pay attention to during the construction process.
1.Prior to the construction of steel structure projects, it is essential to organize technicians and construction teams from the supervision and construction units to review the design drawings and relevant technical standards, and to ensure proper technical clarification.
2.Inspection of embedded parts for steel structure projects upon arrival to ensure they meet the design requirements, including the correctness of steel structure specifications and models, rust removal and rust prevention, and welding quality.
3.In accordance with the design requirements, conduct foundation embedding of anchor bolts and pour concrete.
4.For on-site steel structure lifting, follow the lifting principle of "columns first, beams second; lower parts first, upper parts second; middle to sides." Begin with the lifting of steel columns. When the lifted column base is approximately 40 centimeters away from the anchor bolts, align and tighten the bolts to complete the installation of the steel column. Then proceed with the lifting of steel beams, followed by the lifting of eaves strips, tie bars, etc.
5.Calibrate the lifted structures by using a plumb bob to align the steel columns and shim plates to correct any of the steel columns. Use a level to calibrate the steel beams.
6.Safety during construction is crucial, as steel structure lifting involves high-altitude operations and human-machine collaboration. Operators must wear safety helmets, fasten safety harnesses, and ensure that safety measures are in place. Additionally, a safety commander is required to direct the lifting operations.
By adhering to these considerations, the construction of steel structure projects can be carried out safely, efficiently, and in compliance with design requirements.
