ME 301 · Statics · Spring 2025

TRUSS. DESIGN PROJECT

Structural design and optimization of a cost-efficient truss — computational analysis of load distribution, member length effects, and prototype validation under constrained testing.

See the build ↓ ← All work
MATLAB
SolidWorks
Statics Analysis
StaticsMATLABStress-StrainSolidWorksData AnalysisLab WorkStaticsMATLABStress-StrainSolidWorksData AnalysisLab Work
01Project brief

The brief.

Course
ME 301
Period
Spring 2025
My Role
Hand Calculation & Construction
Tools Used
MATLABSolidWorksStatics AnalysisEngineering Literature
02Goals

What we set out to do.

01

Design a cost‑efficient truss capable of achieving the highest possible load‑to‑cost ratio while meeting strict geometric and performance constraints.

02

Use a custom MATLAB analysis program to evaluate multiple truss configurations, predict internal forces, and select a design that balances rigidity, buckling resistance, and material efficiency.

03

Apply real structural engineering principles — including statics and buckling theory — to reduce bending, improve load distribution, and produce a reliable, test‑ready truss optimized for real‑world performance.

03My contribution

What I did.

Contribution

Structural Analysis

  • Performed all structural analysis using statics equations and buckling theory.
  • Calculated internal forces for every member and identified the critical failure point (member 8).
  • Predicted buckling load with uncertainty (34.8 oz ± 1.35 oz) to guide design decisions.
Contribution

Construction & Assembly

  • Assisted with cutting, preparing, and assembling all truss members.
  • Ensured construction matched analytical assumptions for accurate performance.
  • Verified alignment, joint integrity, and overall structural stability during assembly.