Some pilasters can provide what type of support?

Pilasters are structural elements typically used in architecture that serve to provide support and stability to walls or columns. They function primarily to offer lateral support, helping to resist forces that may cause the wall to sway or move sideways. This is particularly valuable in situations where there are lateral loads, such as wind or seismic activity, which could otherwise compromise the structural integrity of a building.

Unlike vertical supports, which bear weight directly downward, or diagonal supports, which may offer extra stability to prevent sway, pilasters are designed to enhance the resistance of a structure against lateral forces. Understanding the role of pilasters in providing lateral support is crucial for assessing building design and ensuring that structures can withstand various environmental stresses.