Differences between revisions 4 and 5
⇤ ← Revision 4 as of 2010-06-03 13:54:28 →
Size: 1807
Editor: siboles
Comment:
← Revision 5 as of 2010-06-09 15:14:35 → ⇥
Size: 1796
Editor: siboles
Comment:
Deletions are marked like this. Additions are marked like this.
Line 25: Line 25:
 * Crashed at 32% (1.2mm)  * Crashed at 31% (1.2mm)
Line 27: Line 27:
  * Fx = -0.0248843
  * Fy = -0.0667179
  * '''Fz = -315.131'''
  * Mx = 6.04562
  * My = 7.23925
  * Mz = 0.32551		   * Fx = 131.532
  * Fy =  41.2376
  * '''Fz = -1175.68'''
  * Mx = 4015.38
  * My =  9055.78
  * Mz = 254.094
Line 34: Line 34:
  * Fx = -0.00217554
  * Fy = 3.63193e-05
  * '''Fz = 315.348'''
  * Mx = -1812.67
  * My = 461.981
  * Mz = -1.23917		   * Fx = -131.533
  * Fy = -41.2373
  * '''Fz = 1175.7'''
  * Mx = -4079.23
  * My = -8852.45
  * Mz = -254.084
 

Model Configurations:

All:

  • Material properties all default
  • Full Newton's method
  • Reaction forces/moments recorded for tibia and femur

Only Cartilage to cartilage (C2C) contact defined (c2c.feb) - configuration file c2c.cnfg@98:

  • 5 mm z displacement (knee compression) with all other DoF fixed (ran to crash)

C2C and cartilage to meniscus (C2M) contact defined (c2c_c2m.feb) - configuration file c2c_c2m.cnfg@93:

  • 2 mm z displacement (knee compression) with all other DoF fixed (ran to crash)

C2C and C2M with ligaments rigidly attached to bones (LB) (c2c_c2c_lb.feb) - configuration file c2c_c2m_lb@95:

  • 2 mm z displacement (knee compression) with all other DoF fixed (ran to crash)

Results:

C2C:

  • Crashed at 31% (1.2mm)
  • Femur Kinetics:
    • Fx = 131.532
    • Fy = 41.2376

    • Fz = -1175.68

    • Mx = 4015.38
    • My = 9055.78
    • Mz = 254.094
  • Tibia Kinetics:
    • Fx = -131.533
    • Fy = -41.2373

    • Fz = 1175.7

    • Mx = -4079.23
    • My = -8852.45
    • Mz = -254.084

C2C_C2M:

  • Crashed at 40% (0.8mm)
  • Femur Kinetics:
    • Fx = 15.8468
    • Fy = 1.65271

    • Fz = -687.241

    • Mx = 1383.44
    • My = 2494.34
    • Mz = 540.454
  • Tibia Kinetics:
    • Fx = -15.8476
    • Fy = -1.65261

    • Fz = 687.239

    • Mx = -1341.02
    • My = -2580.35
    • Mz = -536.663

C2C_C2M_LB:

  • Crashed at 30% (0.6mm)
  • Femur Kinetics:
    • Fx = -1.85714
    • Fy = -0.941912

    • Fz = -353.24

    • Mx = 630.293
    • My = 1019.57
    • Mz = 232.148
  • Tibia Kinetics:
    • Fx = 1.84996
    • Fy = 0.942906

    • Fz = 353.24

    • Mx = -579.273
    • My = -1069.69
    • Mz = -246.834

GenerationOne/TroubleShootingStaticAnalysis (last edited 2016-05-04 22:09:50 by localhost)