What is the aperture in factory construction is considered the width of the factory, also known as the factory aperture, from the edge of this column to the edge of the other column. The aperture depends on the campus and the factory area you want to build.
Aperture related to the column pitch concept is the vertical distance from the center of one column to the center of another
The roof load is calculated by including the corrugated iron roof load, the ventilation crane system...
The height of the workshop is calculated from the bottom up vertically from the ground to the edge of the roof, which can be considered as the height of the boundary column to determine.
Floor load refers to the ability to bear the load when transporting goods inside the factory and the load of the machinery and equipment that will be operated.
The column step is the vertical distance of 2 columns
Roof slope choose roof slope from 10-30%
Large span workshop is a type of house because it requires a rather large span from 30-40m, using steel structure is the best choice. In cases where special spans need to be designed and manufactured for more than 100m, the steel structure applies the factory aperture
Multi-storey factory frame using pre-engineered steel frame is much more profitable
Road and rail bridges are made of steel when the span is large enough for fast construction. Suspension bridges sometimes span over 1000m.
Tall steel structures, antennas, poles, radio antennas, or some special structures such as oil drilling towers.
Structural structures such as storage tanks in factories or mechanical oil storage in blast furnace equipment of petrochemical chemical plants.
Nowadays, pre-engineered steel frame warehouses are widely applied, suitable for economic cost, fast and anti-recovery.
