Comparison of the Driven Pile Bearing Capacity from Formula with Dynamic Pile Load Test

The present study addresses Comparison of the Driven Pile Bearing Capacity from Formula with Dynamic Pile Load Test. All deep foundation types, whether prefabricated and driven or cast-in-situ after drilling will be called a "pile" in this paper. deep foundations are needed where surficial soils have insufficient strength to support a building, bridge or other structure. because of their importance for adequate performance and because of their cost, deep foundation specifications and building codes increasingly demand thorough testing. As a reward for a thorough testing regime, modern codes reward the project with reduced factors of safety (AASHTO, 2014). The economic impact from the savings realized with reduced factors of safety can be very significant (Likins 2015). For driven piles, dynamic formulas have been widely accepted because of their simplicity; their benefits, if any, and limitations have been described by Allin et al. (2015) and Likins et al. (2012a). Dynamic formulas use generally only an assumed energy and an observed blow count to assess pile bearing capacity. The foundation is part of a building at the bottom of the role for all the construction through the column or wall .and sent to the ground at the bottom or around the bottom of the foundation .typically the foundation has been divided in to tree main group foundation shallow foundation meeting at medium and deep foundation.
We will focus on
 Studies on the type of foundation
 Studies on the bearing capacity of pile
 Studies on the dynamic Pile Load Test