Drilled shaft foundations are shaped by excavating a hole, commonly 3 ft to twelve toes in diameter, inspecting the soil or rock into which the foundation is formed, and constructing a cast-in-location strengthened concrete foundation in the hole. The foundation as con structed supports axial forces through a combination https://olohost29516.ampedpages.com/5-essential-elements-for-geotechnical-pile-foundation-bd-56853484