【摘 要】
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The almost sure stability of homogeneous viscoelastic plates subjected to a random wide-bandstationary in-plane load is investigated.The viscoelastic behavior
【出 处】
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Acta Mechanica Solida Sinica
论文部分内容阅读
The almost sure stability of homogeneous viscoelastic plates subjected to a random wide-bandstationary in-plane load is investigated.The viscoelastic behavior of the plate is described in terms of the Bo-ltzmann superposition principle,the relaxation kernels of which are represented by the sums of exponents.On the assumption that the in-plane load is random wide-band stationary process,sufficient conditions for al-most sure stability of viscoelastic plates are obtained by the applications of Lyapunov’s direct method.
The almost sure stability of homogeneous viscoelastic plates by to a random wide-bandstationary in-plane load is investigated. The viscoelastic behavior of the plate is described in terms of Bo-ltzmann superposition principle, the relaxation kernels of which are represented by the sums of exponents.On the assumption that the in-plane load is random wide-band stationary process, sufficient conditions for al-most sure stability of viscoelastic plates are obtained by the applications of Lyapunov’s direct method.
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