Structural drawings usually refer to drawing of material, wood, steel and other building structures. Structural drawings clearly characterize all structural factors included in the building construction and their relationship. These designs involve different engineering calculations comparable to material physics and properties to prepare the structures which can bear all types of loads. The selection of material is the fundamental condition for structural drawings.
There is a substantial relationship between the principles of architectural and structural drawings.Structural engineers focus on strength, endurance and safety when designing a building.