Analysis of Axially Loaded Screw Piles - Civil Engineering

This report provides a detailed analysis of axially loaded screw piles, beginning with background information and historical perspectives. It explores various design methods, including bearing capacity, cylindrical shear, and axial capacity methods, with a focus on their application in both cohesionless and cohesive soils. The report examines the advantages and disadvantages of screw piles, highlighting their suitability in different conditions. It also delves into the installation process, the role of torque, and the equations used to determine compressive and tensile capacities under various soil conditions. The analysis includes key parameters and equations for calculating the uplift and compressive capacities, making it a comprehensive resource for understanding screw pile behavior and design. The cylindrical shear method is also discussed in detail.