Skip to main content

Table 2 Two-parameter foundation effect on first two natural frequencies of vibrating rectangular plate

From: Application of Adomian decomposition method to free vibration analysis of thin isotropic rectangular plates submerged in fluid

Edge conditionNatural frequencykL = 50, λ = 0.5kL = 50, λ = 1.5
  gs = 10gs = 50gs = 100gs = 10gs = 50gs = 100
SSΩ117.346426.375834.484234.315939.65345.4515
 Ω246.949361.509175.876965.190776.347788.3341
SCΩ121.536430.113638.043037.258242.677848.5309
 Ω256.502669.987083.748973.233084.006095.7134
SFΩ18.02577.00304.888824.730622.848119.1978
 Ω222.813531.244839.125743.246848.609954.4463