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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1994, Vol. 15 ›› Issue (12): 1502-1506.
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Wang Zhiguo1, Zhi Demao1, Tang Limin2
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Abstract: Canonical equations of elasticity and its corresponding variational principle are presented,a Hamilton element and a semi-analytical numerical method are developed,and finally two numerical examples are given,i.e.a deep beam and a laminated thick orthotropic plate.
Key words: elastodynamics, hamilton element, thickwall-laminated structure
CLC Number:
V214.35.0343.9
Wang Zhiguo;Zhi Demao;Tang Limin. SEMI-ANALYTICAL SOLUTION FOR THE FREE VIBRATION OF THICK-WALL AND LAMINATED ORTHOTROPIC STRUCTURES[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 1994, 15(12): 1502-1506.
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