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TEST CASE 1.1 AXIALLY LOADED PRISMATIC BAR WITH BUILT-IN ENDS

Reference : S. Timoshenko, Strength of Material, Part I, Elementary Theory and Problems, 3rd Edition, D. Van Nostrand Co., Inc., New York, NY, 1955, pg. 26, problem 10.

Problem sketch:

Fig. 1.1

Type of created task

Plane frame (X, Z , UY ).

Initial data:

; ;

Material properties

Isotropic elastic: ,

Boundary conditions:

;

Loading:

Task description:

System was modeled using bar FE (FE 10)

Calculation results:

Table 1.1

Point

Target value

Analytical solution

LIRA 10.4 solution results.4

Deviation, %

A

, t

600

600

0

B

, t

900

900

0