Research Article
Analytical Solution for Free Vibration Analysis of Beam on Elastic Foundation with Different Support Conditions
Table 3
Variation of frequency factor,
, with relative stiffness,
, for an SS beam on elastic foundation.
| | | | | |
| | | | | | λ = 1 | 2.24318643 | 3.57344623 | 4.48319716 | | λ = 10 | 2.71977348 | 4.53601512 | 5.82884027 | | λ = 100 | 3.56133061 | 5.49391862 | 7.29761546 | | λ = 1000 | 5.71760639 | 6.82177513 | 8.75859570 | | | | | | | 2.03688119 | 3.51272374 | 4.45090640 | | λ = 10 | 2.51190763 | 4.46032723 | 5.78712097 | | λ = 100 | 3.44330860 | 5.41052448 | 7.24679924 | | λ = 1000 | 5.68672681 | 6.75973740 | 8.70619682 | | | | | | λ = 1 | 1.73715809 | 3.44867815 | 4.41789714 | | λ = 10 | 2.23396379 | 4.38057743 | 5.74447900 | | λ = 100 | 3.31172675 | 5.32308548 | 7.19489096 | | λ = 1000 | 5.65533583 | 6.69594299 | 8.65283438 |
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