Research Article
Crashworthiness of Inflatable Thin-Walled Structures for Impact
Absorption
Table 3
Change of frequency of vibration [Hz] caused by internal pressure [MPa].
| | | = 0 | = 0,2 | = 0,4 | = 0,6 |
| | Mode I | 830,25 | 2556,0 | 2959,3 | 3189,9 | | Mode II | 880,67 | 2709,3 | 3297,6 | 3900,8 | | Mode III | 1005,6 | 3083,8 | 4243,7 | 5133,1 | | Mode IV | 1079,8 | 3809,7 | 4670,9 | 5148,8 |
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