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RISThree-Variate Nonstationary Probabilistic Wind Field Modeling with Time-Varying Spatial Coherence via the NUFFT-Enhanced Stochastic Wave–Based Spectral Representation Method
Publisher: American Society of Civil Engineers
Abstract: To conduct accurate reliability analysis of complex wind-sensitive structures, it is crucial to model three-variate (3V) nonstationary probabilistic turbulences considering two-point time-varying spatial coherence and ...
Modeling Multidimensional Multivariate Turbulent Wind Fields Using a Correlated Turbulence Wave Number–Frequency Spectral Representation Method
Publisher: American Society of Civil Engineers
Abstract: Accurate and efficient simulation of turbulent stochastic fields lays a solid foundation for dynamic response analysis and reliability evaluation of wind-sensitive structures. In this paper, a correlated-turbulence wave ...