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Steel structure installation should be carried out according to the construction organization design, and the installation procedure must ensure the stability of the structure and not cause permanent deformation. When installing the column, the positioning axis of each column must be directly drawn from the ground control axis. After the main components of the steel structure, such as columns, beams, and roof trusses, are installed in place, they must be corrected and fixed immediately.
The friction surface of the components processed by the factory must be re-examined for anti-slip coefficient before installation, and can be installed only after being qualified.