TEST CASE 1.3 FLAT HINGED-ROD SYSTEM SUBJECTED TO CONCENTRATED LOAD
Reference :
S. S. Rao, The finite element method in engineering, 4 ed, Elsevier science end technology books, 2004, p. 313.
Problem sketch:
Fig. 1.3
Type of created task
Plane truss or beam-wall (X, Z
).
Initial data:
;
;
Material properties
Isotropic elastic:
,
Boundary conditions
At points A and B:
;
Loading:
;
Task description:
System was modeled using bar FE
(FE 4)
Calculation results:
Table 1.
3
|
Target value |
Analytical solution |
Solution results by LIRA 10.4 |
Deviation, % |
|
|
|
|
0 |
|
|
|
|
0 |
|
|
|
|
0 |
|
|
|
|
0 |
