Torsional Shear Stresses Analysis, Engineering, Semester 1

This assignment focuses on the analysis of torsional shear stresses and bending moments within a mechanical engineering context. It begins by examining the stresses induced by torsion and bending, specifically at points A and B, considering the presence of tensile stresses and the neutral axis. The solution further employs a finite element model with two elements to analyze the stress distribution, detailing the element stiffness matrix, global stiffness matrix, and body force vectors. It then proceeds to calculate displacement and, subsequently, stresses, providing a comprehensive understanding of the mechanical behavior under the given conditions. The assignment demonstrates the application of key concepts in stress analysis and finite element methods to solve practical engineering problems, demonstrating how to determine stresses and displacements in a structural component subjected to torsional and bending loads.