Where is a stepped footing or stepped foundation typically used?

A stepped footing or stepped foundation is typically used in hilly terrain or sloped areas. This type of foundation is designed to accommodate the changes in elevation by creating a series of steps rather than a continuous flat foundation. The stepped design helps distribute the loads from the structure more evenly across the foundation, providing stability and reduce potential settling issues that can occur in uneven ground conditions.

Using a stepped foundation in hilly areas allows the structure to follow the natural contour of the land, which minimizes excavation and can improve drainage around the foundation. This is particularly important in hilly or terraced landscapes, where potential erosion and landslide risks must be managed effectively. Therefore, the application of stepped footings in such environments is essential for ensuring the integrity and longevity of the structure being built.