Hello, everyone. I want a cross diagram of the frame structure. Mainly because of the division of partial projects,

Sub-projects are various components of construction projects and installation projects, which are divided according to the main parts or types of construction projects and installation projects. Such as earthwork, foundation and foundation engineering, masonry engineering, ground engineering, decoration engineering, pipeline engineering, ventilation engineering, general equipment installation engineering, container engineering, automatic instrument installation engineering, industrial furnace masonry engineering, etc.

Sub-project:

Sub-project refers to the part of sub-project and is the most basic calculation unit in the construction drawing budget. It is based on different construction methods, different specifications of different materials and so on. , and further divide the subprojects. For example, reinforced concrete sub-projects can be divided into tamping and prefabrication; Precast floor engineering can be divided into sub-projects such as slab, hollow slab and trough slab; Brick wall division project can be divided into sleeping wall (solid wall), hollow wall, inner wall, outer wall, one-brick thick wall, etc.

That is, the former is divided into large pieces and the latter into small pieces. Try to do it yourself. Experienced people seldom surf the Internet, but they are all busy, hehehehehe.