1990
DOI: 10.1016/0022-460x(90)90656-k
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Free vibration of initially stressed composite laminates

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Cited by 12 publications
(4 citation statements)
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“…However, after the introduction of semiloof shell element, dealing with analysis of thin shelled structures with sharp corners and multiple junctions gave more accurate and suitable results. Semiloof element has been successfully applied for several structural problems: stress [2], thermal stress [3,4], buckling [5], thermal buckling [4,6,7], free vibration [8,9], initially stressed vibration [8,9], non-linear vibration [10], geometric non-linear analysis [11], and piezo-electric active elements [12]. The same element has been implemented for different material properties: Isotropic, Composite [5,8,13], and FGM [9,10].…”
Section: Fig 1 Semiloof Element Configurationmentioning
confidence: 99%
See 1 more Smart Citation
“…However, after the introduction of semiloof shell element, dealing with analysis of thin shelled structures with sharp corners and multiple junctions gave more accurate and suitable results. Semiloof element has been successfully applied for several structural problems: stress [2], thermal stress [3,4], buckling [5], thermal buckling [4,6,7], free vibration [8,9], initially stressed vibration [8,9], non-linear vibration [10], geometric non-linear analysis [11], and piezo-electric active elements [12]. The same element has been implemented for different material properties: Isotropic, Composite [5,8,13], and FGM [9,10].…”
Section: Fig 1 Semiloof Element Configurationmentioning
confidence: 99%
“…Semiloof element has been successfully applied for several structural problems: stress [2], thermal stress [3,4], buckling [5], thermal buckling [4,6,7], free vibration [8,9], initially stressed vibration [8,9], non-linear vibration [10], geometric non-linear analysis [11], and piezo-electric active elements [12]. The same element has been implemented for different material properties: Isotropic, Composite [5,8,13], and FGM [9,10]. Semiloof shell elements find its application in complex structures [14,15].…”
Section: Fig 1 Semiloof Element Configurationmentioning
confidence: 99%
“…Applying the Lagrangian equation in Eq. 16, the governing equation for the initially stressed free vibration can be written as [7] […”
Section: Finite Element Formulationmentioning
confidence: 99%
“…The fundamental natural frequency of composite laminated plates subjected to compression highly depends on the ply orientation (Noor and Burton [1], Tenek [2], Chen et al [3], Chakrabarti et al [4]), end conditions (Chakrabarti et al [4], Dhanaraj and Palanininathan [5], Sundaresan et al [6], Nayak et al [7]), aspect ratio (Chen et al [3], Chakrabarti et al [4]), thickness (Chen et al [3], Chakrabarti et al [4], Nayak et al [7]), cutout (Tenek [2]), and compressive force (Chen et al [3], Chakrabarti et al [4], Dhanaraj and Palanininathan [5], Nayak et al [7]). Therefore, proper selection of appropriate lamination to maximize the fundamental frequency of composite laminated plates in compression becomes a crucial problem (Bert [8], Abrate [9], Raouf [10], Topal and Uzman [11]).…”
Section: Introductionmentioning
confidence: 98%