Abstract: Disclosed herein is a foundation pile. The foundation pile comprises a first flange. The foundation pile also comprises a second flange spaced apart from the first flange. The foundation pile further comprises a web extending between the first flange and the second flange, wherein the first flange, the second flange, and the web are formed from a single sheet and each comprises at least two layers of the sheet. The foundation pile additionally comprises a rib formed in at least one of the first flange, the second flange, and the web, wherein the rib comprises a bent portion of at least one of the at least two layers of the sheet.

Abstract: A foundation pile includes a first flange section, a second flange section, and a web section. The first flange section, second flange section, and web section are formed from a single length of material and each comprises at least two layers of the material. A second end of the length of material is wrapped 180-degrees around a first end of the length of material to form a wrapped-around portion in the length of material and a three-layered overlapping region in the first flange section. One or more tabs protrude perpendicularly from the first end of the length of material, such that the tabs are not bent relative to the first end. The one or more tabs extend into respective one or more slots in the length of material adjacent the second end of the length of material. The respective one or more slots are formed in the wrapped-around portion.