testa_pbar2.dat

matlab实例

Four bars in series; applied loads and displ's. Same as testa but using equivalent bars.
nodes        - nnodes ndim; nodeID  x-coord
5 1
1 1
2 2
3 3
4 4
5 5
elements     - nelem; elemID type propID nodes....
4
1 pBar2 1 1 2
2 pBar2 2 2 3
3 pBar2 3 3 4
4 pBar2 4 4 5
properties   - nprop; propID  type  E A C bf_fun
4
1 MatpBar 25 1 0  0
2 MatpBar 20 1 0  0
3 MatpBar 40 1 0  0
4 MatpBar 10 1 0  0
constraints  - nconstr; constrID nodeID dof value
2
1 2 1 0.2
2 5 1 0.0
loads        - nload; loadID nodeID dof value
3
1 1 1  2
2 3 1 -3
3 4 1 -1