Table 1 Maximum stress of five models in different positions (MPa)
Models and body positions | CRP model | PAPC model | NPAWP model | BPAWP model | TPAWP model |
|---|---|---|---|---|---|
Standing (statics) | 198.27 | 59.73 | 46.86 | 92.94 | 192.65 |
30° of hip flexion (statics) | 83.99 | 78.07 | 256.41 | 246.61 | 177.25 |
60° of hip flexion (statics) | 120.97 | 88.26 | 109.32 | 142.38 | 98.06 |
90° of hip flexion (statics) | 149.57 | 137.37 | 168.44 | 340.97 | 210.36 |
120° of hip flexion (statics) | 146.05 | 155.81 | 325.28 | 448.59 | 308.15 |
Standing (dynamics) | 255.72 | 206.30 | 395.25 | 328.44 | 689.73 |
30° of hip flexion (dynamics) | 135.77 | 103.27 | 317.31 | 1028.63 | 1192.00 |
60° of hip flexion (dynamics) | 93.76 | 37.98 | 181.04 | 119.12 | 872.97 |
90° of hip flexion (dynamics) | 126.60 | 444.55 | 692.86 | 188.53 | 766.17 |
120° of hip flexion (dynamics) | 183.50 | 708.74 | 1050.35 | 255.47 | 1034.23 |