This test lets you check analysis results for rectangular
beams, in the context of a buckling case. 

Reference:


SpecificationsGeometry Specifications

Young Modulus (material): 

Poisson's Ratio (material): 

Inertia: 

Mesh Specifications: 21 nodes, 20 beam elements. 

Restraints (Userdefined):


Loads:

The following table presents the results for buckling eigen values.

Argyris theory 
CATIA beam 
Test 1 
1.088 
1.088 
Test 2 
624.77 
624.77 
To Perform the Test:
The Lateral_buckling_rectangular_beam.CATAnalysis document presents the complete lateral buckling case, and includes the tests 1 and 2.
To compute the case, proceed as follow:
Open the CATAnalysis document.
Compute the analysis and generate an image called Deformed Mesh.