This document summarizes a group project analyzing the loading on an airplane floor beam. The group determined the shear force, bending moment, slope, and deflection along the beam due to a distributed load. They also calculated the reactions at the supports using equilibrium equations and the singularity method. Plots of the load, shear force, and bending moment diagrams were produced. Stress elements and Mohr's circle were also used to analyze the original stresses in the beam.