Plane Truss Analysis Using Finite Elements

An overview of two-dimensional truss analysis using finite elements, including the relation to bar and beam models, coordinate transformations, global stiffness assembly, and example modeling workflows.

← Back to Publications

Technical course presentation

An overview of two-dimensional truss analysis using finite elements, including the relation to bar and beam models, coordinate transformations, global stiffness assembly, and example modeling workflows.

Course PDH2031 · Plane trusses 20 pages

Use the PDF viewer to scroll, navigate, and zoom.

Robert Fithen, PhD

Professional & Research Disclosures

Professional and research information. This website presents the professional background and research activities of Robert Fithen, PhD. Its content is for general informational purposes and is not individualized investment advice or a recommendation to buy or sell any security. Advisory services are offered separately through 5thN Financial, LLC, an Arkansas-registered investment adviser. Registration does not imply a particular level of skill, qualification, or government endorsement.

The opinions and research presented here are those of Robert Fithen and are not statements or endorsements of Arkansas Tech University. Historical research and simulations are not assurances of future investment results.

Advisory information: Form ADV Parts 2A and 2B (February 16, 2026) · SEC IAPD firm record (CRD 286020). Current filings and applicable client agreements govern advisory relationships.

General information only