Shock and Vibration / 2017 / Article / Tab 6 / Research Article
Free Vibration Analysis of the Unified Functionally Graded Shallow Shell with General Boundary Conditions Table 6 Frequency parameters
for Al/ZrO
2 cylindrical shell with SSSS boundary constraints and varying geometric parameters and gradient power-law exponent
(
,
).
Method 10 2 Present 6.1667 5.5612 5.2958 5.0890 4.9112 4.7782 4.4201 [57 ] 6.1552 5.5522 5.2876 5.0812 4.9032 4.7700 4.4119 3 Present 5.9510 5.3592 5.1052 4.9150 4.7563 4.6288 4.2655 [57 ] 5.9456 5.3548 5.1012 4.9111 4.7524 4.6249 4.2616 5 Present 5.8357 5.2521 5.0046 4.8235 4.6749 4.5501 4.1829 [57 ] 5.8337 5.2504 5.0031 4.8220 4.6734 4.5486 4.1814 10 Present 5.7860 5.2069 4.9625 4.7856 4.6411 4.5170 4.1472 [57 ] 5.7855 5.2065 4.9622 4.7852 4.6407 4.5166 4.1469 20 Present 5.7735 5.1960 4.9527 4.7768 4.6333 4.5091 4.1382 [57 ] 5.7734 5.1959 4.9526 4.7767 4.6332 4.5090 4.1382 100 Present 5.7695 5.1931 4.9503 4.7748 4.6314 4.5070 4.1354 [57 ] 5.7695 5.1931 4.9503 4.7748 4.6314 4.5070 4.1354 50 2 Present 13.6959 12.5601 11.9594 11.3453 10.6948 10.3516 9.8168 [57 ] 13.6904 12.5575 11.9578 11.3440 10.6928 10.3488 9.8128 3 Present 10.1888 9.3097 8.8667 8.4394 8.0024 7.7542 7.3030 [57 ] 10.1854 9.3077 8.8651 8.4379 8.0006 7.7522 7.3006 5 Present 7.7632 7.0509 6.7181 6.4289 6.1535 5.9732 5.5644 [57 ] 7.7616 7.0497 6.7171 6.4280 6.1525 5.9721 5.5633 10 Present 6.4625 5.8318 5.5589 5.3505 5.1714 5.0289 4.6321 [57 ] 6.4620 5.8314 5.5586 5.3502 5.1711 5.0285 4.6317 20 Present 6.0930 5.4840 5.2283 5.0443 4.8945 4.7630 4.3673 [57 ] 6.0929 5.4839 5.2282 5.0442 4.8944 4.7629 4.3672 100 Present 5.9699 5.3680 5.1181 4.9424 4.8026 4.6747 4.2790 [57 ] 5.9699 5.3680 5.1181 4.9424 4.8026 4.6747 4.2790