1( Solid & groundflow.
2  Distributed force 0.01 due to groundflow pressure.
3  Velocity 0 at left node.
4  Young 1..
5  In equilibrium, the bar should be elongated 0.01)
6
7echo -no
8number_of_space_dimensions 1
9materi_velocity
10materi_strain_total
11materi_stress
12groundflow_pressure
13end_initia
14
15node 1  0
16node 2  1
17element 1  -bar2 1 2
18
19group_type 0  -materi -groundflow
20group_materi_density 0  1.0e-9
21group_materi_elasti_young   0  1.0
22group_materi_memory 0  -updated_without_rotation
23group_groundflow_permeability 0  1.0
24
25bounda_unknown 1  1 -velx
26bounda_time    1  0. 0. 1000. 0.
27bounda_unknown 2  1 -pres
28bounda_time    2  0. -2.e-2 1000. -2.e-2
29bounda_unknown 3  2 -pres
30bounda_time    3  0. 0. 1000. 0.
31
32print_filter 0  -node_dof -all -eptxx
33
34control_timestep  0  0.1 0.1
35(control_print     0  -time_current -node_dof)
36
37target_item 0 -node_dof 2 -eptxx
38target_value 0  0.01 1.e-4
39end_data
40