#       time        depth ve_stress_xx ve_stress_yy ve_stress_xy beam
           0          500            0            0            0            0
           0         1500            0            0            0    0.0505956
           0         2500            0            0            0     0.356151
           0         3500            0            0            0            0
           0         4500            0            0            0            0
        1000          500      1102.45     -1102.45     -46046.8  1.58386e-08
        1000         1500     -15153.1      15153.1      -171189    0.0483116
        1000         2500      -144676       144676      -407463     0.358253
        1000         3500      256.562     -256.562     -70167.2  0.000173407
        1000         4500      842.584     -842.584     -16218.1  7.58564e-08
