Structural; Truss Analysis (FEA + Hand Calculations)

This project involved the structural analysis of a steel truss subjected to multiple concentrated loads, combining finite element analysis with classical statics methods. The truss geometry was modeled in SolidWorks using realistic beam dimensions and material properties, with alloy steel selected to represent common structural applications. Fixed and roller supports were applied to replicate real-world boundary conditions.

External loads of 30 kN and 60 kN were applied at multiple joints to simulate service loading conditions. A static finite element analysis was conducted to evaluate stress distribution, displacement, and overall structural behavior under load. Stress and displacement contour plots were generated to identify critical regions experiencing maximum loading and deformation.

To validate the simulation results, hand calculations were performed using the method of joints to determine internal member forces and compare tension and compression behavior across the truss. The analytical results closely matched the simulation outputs, confirming the accuracy of the finite element model. This comparison highlighted the importance of combining computational tools with fundamental engineering principles.

This project emphasizes structural load path analysis, simulation validation, and failure prevention, all of which are essential skills in civil, mechanical, and structural engineering roles within construction, infrastructure, and manufacturing industries.