Research Article
Local Thickening and Friction Reducing to Constant Resistance in a Prefolded Energy Absorption Device
Table 3
Variance of the load-displacement curve of the device under a different friction coefficient and different thickening height.
| H | f | 0.1 | 0.2 | 0.3 | 0.4 | 0.5 |
| 0 | 9.12 × 104 | 5.92 × 104 | 7.76 × 104 | 1.32 × 105 | 3.18 × 105 | 14 | 1.92 × 105 | 1.21 × 105 | 1.09 × 105 | 2.07 × 105 | 3.22 × 105 | 28 | 2.37 × 105 | 2.19 × 105 | 2.05 × 105 | 2.08 × 105 | 1.86 × 105 | 42 | 1.90 × 105 | 1.64 × 105 | 1.29 × 105 | 1.16 × 105 | 1.13 × 105 | 56 | 8.91 × 103 | 2.84 × 104 | 7.83 × 104 | 1.59 × 105 | 2.53 × 105 | 70 | 1.68 × 105 | 2.07 × 105 | 2.61 × 105 | 3.54 × 105 | 4.49 × 105 |
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