The stochastic Newmark algorithm for ran
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L. Zhang; J.W. Zu; Z. Zheng
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Article
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1999
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Elsevier Science
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English
โ 324 KB
Based on deterministic Newmark integration formulation, a stochastic Newmark algorithm (SNA) is proposed and developed in this paper. A one-step recursive expression is derived to calculate the covariance matrix response of nonlinear systems subjected to non-stationary random disturbances. The autor