Table 9 Effect of parameter \(\:{\varvec{K}}_{1}\) on the changes of frequencies of the sandwich curved beam with changes of thermal loads.
\(\:{T(}^{O}K)\) | \(\:{K}_{1}=0\) | \(\:{K}_{1}=1\times\:{10}^{7}\) | \(\:{K}_{1}=2\times\:{10}^{7}\) | \(\:{K}_{1}=3\times\:{10}^{7}\) |
|---|---|---|---|---|
320 | 36.48141 | 36.53733 | 36.59343 | 36.64854 |
325 | 36.48093 | 36.53695 | 36.59272 | 36.64839 |
330 | 36.48044 | 36.53657 | 36.59200 | 36.64824 |
335 | 36.47996 | 36.53619 | 36.59129 | 36.64809 |
340 | 36.47947 | 36.53581 | 36.59058 | 36.64794 |
345 | 36.47931 | 36.53484 | 36.58987 | 36.64779 |
350 | 36.47914 | 36.53387 | 36.58916 | 36.64764 |
355 | 36.47898 | 36.53289 | 36.58845 | 36.64749 |
360 | 36.47881 | 36.53192 | 36.58836 | 36.64644 |
365 | 36.47822 | 36.53095 | 36.58823 | 36.64629 |
370 | 36.47763 | 36.52998 | 36.58809 | 36.64614 |
375 | 36.47704 | 36.52900 | 36.58796 | 36.64599 |
380 | 36.47646 | 36.52803 | 36.58782 | 36.64475 |
385 | 36.47574 | 36.52706 | 36.58768 | 36.64460 |
390 | 36.47503 | 36.52609 | 36.58755 | 36.64445 |
395 | 36.47431 | 36.52512 | 36.58741 | 36.64430 |
400 | 36.4736 | 36.52415 | 36.58728 | 36.64402 |
405 | 36.47323 | 36.52318 | 36.58714 | 36.64402 |
410 | 36.47287 | 36.52221 | 36.58701 | 36.64402 |
415 | 36.47251 | 36.52123 | 36.58687 | 36.64402 |
420 | 36.47215 | 36.52026 | 36.58674 | 36.64402 |
