Active simulation of transient wind field in a multiple-fan wind tunnel via deep reinforcement learning

S Li, R Snaiki, T Wu - Journal of Engineering Mechanics, 2021 - ascelibrary.org
The transient wind field during a nonsynoptic wind event (eg, thunderstorm downburst)
presents time-varying mean and nonstationary fluctuating components, and hence is not …

Two-year wind field measurements near the ground at a site of the Tibetan Plateau

W Zhou, W Lou, M Huang, J Liu, M Liang - Journal of Wind Engineering and …, 2024 - Elsevier
A nearly two-year wind field measurement in the plateau has been conducted in the south of
Tibet. High-frequency anemometric data of the distinctive plateau wind field was obtained …

Efficient simulation of wind fields based on the factorization of wavenumber‐frequency joint spectrum

X Yang, Y Lei - Computer‐Aided Civil and Infrastructure …, 2022 - Wiley Online Library
The fast Fourier transform (FFT) technique is usually adopted in the wind field simulation
based on the wavenumber‐frequency joint spectrum. However, inefficient multi‐dimensional …

Fast Hilbert–wavelet simulation of nonstationary wind field using noniterative simultaneous matrix diagonalization

H Wang, T Wu - Journal of Engineering Mechanics, 2021 - ascelibrary.org
The frequency content and spatial correlation of nonstationary wind fields during extreme
events typically present time-variant characteristics. Several effective schemes [eg, using …

A comparative study on the transient wind-induced response of long-span bridges subject to downbursts and typhoons

Y Feng, Q Su, J Hao, W Han, H Wang - Engineering Structures, 2023 - Elsevier
Inherent nonstationarity of the wind speed records is frequently captured during downburst
and typhoon events, however, the significance of nonstationary effects on the bridge …

Data-driven simulation of multivariate nonstationary wind velocity with explicit introduction of the time-varying coherence functions

C Li, K Luo, L Cao - Journal of Wind Engineering and Industrial …, 2022 - Elsevier
An S-transform (ST) based data-driven simulation methodology is proposed of multivariate
nonstationary wind velocity with explicit introduction of the time-varying coherence functions …

Fast simulation of large-scale non-stationary wind velocities based on adaptive interpolation reconstruction scheme

H Han, C Li, J Li - Wind and Structures, 2021 - koreascience.kr
Spectral representation method (SRM) is the most classical one for the simulation of wind
velocity. It is inefficiency when applied to large-scale non-stationary wind velocities with …

A Hilbert-wavelet-based nonstationarity index for multi-level quantification of extreme winds

H Wang, T Wu - Journal of Wind Engineering and Industrial …, 2021 - Elsevier
Extreme wind events (eg, thunderstorm downbursts) often present strong nonstationarities in
terms of time-varying mean, amplitude modulation and frequency modulation. The stationary …

Physics-statistics-based hybrid simulation scheme of coupled nonstationary hurricane wind and wave fields for long-span floating bridges

S Li, T Wu - Intelligent Transportation Infrastructure, 2023 - academic.oup.com
Long-span bridges with floating towers have recently drawn great attention from the
engineering community. Due to their sensitivity to the aerodynamic and hydrodynamic loads …