Research Article
Dynamic Analysis of Functionally Graded Timoshenko Beams in Thermal Environment Using a Higher-Order Hierarchical Beam Element
Table 5
Maximum normalized mid-span deflection of FGM beam under harmonic load with different aspect ratios and temperature rises (
Hz).
| | (K) | | | | | |
| 10 | 50 | 0.7866 | 0.8515 | 0.9095 | 0.9869 | 1.0628 | 100 | 0.8135 | 0.8831 | 0.9476 | 1.0327 | 1.1179 | 150 | 0.8401 | 0.9163 | 0.9893 | 1.0858 | 1.1791 |
| 15 | 50 | 0.8384 | 0.9315 | 1.0058 | 1.1130 | 1.2084 | 100 | 0.9118 | 1.0007 | 1.1002 | 1.2397 | 1.3815 | 150 | 0.9795 | 1.0831 | 1.2244 | 1.3992 | 1.6050 |
| 20 | 50 | 0.9759 | 1.0843 | 1.2074 | 1.3765 | 1.5265 | 100 | 1.0653 | 1.2672 | 1.3892 | 1.7410 | 2.0633 | 150 | 1.3084 | 1.4657 | 1.8049 | 2.3815 | 3.0587 |
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