Тест 4.2 Console stability

Verification of the LIRA-FEM software / Тест 4.2 Console stability / Analytical solution: L. D. Landau, E. M. Lifshitz Theory of Elasticity, M.: Science, 1987, p. 120.



Тест 4.2  Console stability

Analytical solution: L. D. Landau, E. M. Lifshits Theory of Elasticity, М.: "Science, 1987, pp. 120.

Geometry:


L = 10 м.

Material characteristics: EI = 100 тм2, ЕA = 100 т.

Boundary conditions: Point A is pinched.

Loads: F = 1 т.

CALCULATION RESULTS:

Point

The desired value

Analytical solution

Calculation results (LIRA)

Uncertainty,%

Stock Factor

2,4674

2,4674

0

Preview image: Array

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