Does the hospital roof equipment foundation belong to the secondary structural design?

Hospital roof equipment foundation belongs to secondary structural design. Some non-load-bearing masonry, structural columns and lintels that need to be completed before decoration in frame, shear wall and frame-shear wall engineering are called two structures. Only after the main structure (referring to the load-bearing component part of the main structure) is completed can construction be carried out. It is a non-load-bearing structure and enclosure structure relative to the load-bearing structure, such as constructional column, lintel, water stop beam, parapet, coping, infilled wall, partition wall, etc. The secondary structure specifically includes: infilled wall, ring beam, constructional column, apron, steps, etc. The roof equipment foundation in the hospital belongs to the secondary structural design, and many equipment foundations in the hospital are included in the secondary structural design.