What's a superstructure vs. substructure?

Abstract

The superstructure is the component constructed above ground level, while the substructure is the component built below the ground level. The superstructure may seem superior to the substructure as it is typically much longer than the substructure. However, both parts are critical to the stability of any building type. This article discusses the key differences between the superstructure and substructure and their applications in construction