Beams: a sneaky, simple and complex element – Femap 11.3 online seminar

May 16, 2016

Beam elements are very helpful in modeling structures such as space frames and bolted connections. At first glance beam elements appear simple; all that is required is a material, a cross section, orientation, and two nodes. It is important to keep in mind that this simplicity comes with some limitations. When is a beam element appropriate? What is a beam end release? Why are there stress results from four points? Where does the load get applied in non-symmetric beams?

This webinar was presented on June 23, 2016.

This seminar introduces beam element theory and show the user how to set up beam properties in FEMAP 11.3. We’ll analyze a structure then explore some of the quirks of using beam elements, followed by a discussion of when they are helpful and when they should be avoided.

Beams: a sneaky, simple and complex element

Outline:

Beam element introduction
- Theory
  - Exact Formulation, non-isoparametric
  - Stresses are Calculated at Stress Recovery Points
  - Definitions of Beam Jargon (i.e., End A, End B, Max)
  - Torsion in Beam Elements
- Limitations
- Applicability
Updated FEMAP 11.3 Beam Property Definition
Practical Beam Usage
- Space Frame Structures
- Bolted Connections
- Plate and Beam Structures
- Special Topics
  - Offsets
  - Beam End Releases
Loading Open Section Beams
- Shear Center Offsets
Advanced Beam Post Processing
- Full Field Stress Results

It’s time to unleash your potential

Reach out to the team at Applied CAx to learn how our solutions can make your company’s goals achievable.