The maintenance of steel structure is a long-term and requires professional knowledge of the task, for large or complex steel structures, it is recommended to entrust a professional maintenance team to carry out regular inspection and maintenance work to ensure its safety, stability and lasting use.

The maintenance of steel structure is a comprehensive process, involving many aspects, the following are some key maintenance steps and precautions:

Regular inspection and repair: regular inspection of important parts of the steel structure, such as welds, bolt connections, etc., while visual inspection of the exposed steel structural parts, once found defects, damage or corrosion phenomenon, should be repaired in time, in addition, attention should also be paid to the steel structure for moisture, rust removal and other work.

Cleaning and protection: Steel structure exposed to the air for a long time, vulnerable to dust, pollution and other hazards. Therefore, it is necessary to clean the surface of the steel structure regularly, and at the same time, on the basis of cleaning, the protection of the external coating and anti-corrosion protective layer of the steel structure should also be strengthened to extend its service life.

Maintenance of surface coating: Steel structures usually require surface coating to improve their anti-corrosion properties and aesthetics, however, over time, the coating will gradually age and damage. Therefore, it is necessary to regularly check the condition of the coating, repair and re-coat in time to ensure the function and life of the coating.

Strengthen anti-corrosion measures: steel structures often need to be in a humid or corrosive environment for a long time, prone to corrosion, through regular testing, you can find and solve some potential problems in time to ensure the safety of steel structures.