Wind-induced buffeting vibration of long-span bridge considering geometric and aerodynamic nonlinearity based on reduced-order modeling

W Cui, L Zhao, Y Ge - Journal of Structural Engineering, 2023 - ascelibrary.org
Aeroelastic instability and buffeting are two wind-induced phenomena for long-span bridges.
In the traditional method, aeroelastic instability and buffeting are analyzed separately. If …

Knowledge-enhanced deep learning for wind-induced nonlinear structural dynamic analysis

H Wang, T Wu - Journal of Structural Engineering, 2020 - ascelibrary.org
Recent advancements of performance-based wind design of tall buildings have placed
increasing importance on effectively modeling of the nonlinear structural dynamic response …

A unified framework for performance-based wind engineering of tall buildings in hurricane-prone regions based on lifetime intervention-cost estimation

W Cui, L Caracoglia - Structural safety, 2018 - Elsevier
Accurate evaluation of structural performance is necessary in modern tall building design. In
wind engineering, the current approach employed by researchers is the Monte-Carlo …

Non-Gaussian turbulence induced buffeting responses of long-span bridges based on state augmentation method

W Cui, L Zhao, Y Ge - Engineering Structures, 2022 - Elsevier
Traditionally, the structural turbulence-induced buffeting vibrations is analyzed along the
famous Davenport chain through turbulence, wind loads and structural response based on …

Multiresolution dynamic mode decomposition approach for wind pressure analysis and reconstruction around buildings

R Snaiki, SF Mirfakhar - Computer‐Aided Civil and …, 2024 - Wiley Online Library
Accurate wind pressure analysis on high‐rise buildings is critical for wind load prediction.
However, traditional methods struggle with the inherent complexity and multiscale nature of …

Performance-based wind engineering of tall buildings examining life-cycle downtime and multisource wind damage

W Cui, L Caracoglia - Journal of Structural Engineering, 2020 - ascelibrary.org
Structural performance against wind hazards is necessary in modern tall building design. In
current wind engineering practice, most efforts focus on structural safety, such as the …

Non-Gaussian turbulence induced buffeting responses of long-span bridges

W Cui, L Zhao, Y Ge - Journal of Bridge Engineering, 2021 - ascelibrary.org
Conventionally, for turbulence-induced buffeting vibrations, the Gaussianity assumption is
applied to all three subsequent stages of turbulence, wind loads, and structural vibrations …

State augmentation method for buffeting responses of wind-sensitive structures in wind environments with large turbulence intensity

L Zhang, W Cui, L Zhao, Y Ge - Journal of Wind Engineering and Industrial …, 2023 - Elsevier
Recent studies have shown that wind fields with large turbulence intensity are frequently
observed in non-synoptic winds such as typhoons and hurricanes. The quadratic terms of …

Engineering Review of Wind-Induced Torsional Moment and Response of Buildings

H Alinejad, THK Kang, SY Jeong… - Journal of Structural …, 2023 - ascelibrary.org
For building service and strength design under wind load, torsional moment and response
(or torsional-wind load) is a main component. Several factors contribute to torsional-wind …

Dynamic mode decomposition of random pressure fields over bluff bodies

X Luo, A Kareem - Journal of Engineering Mechanics, 2021 - ascelibrary.org
Fluctuating surface pressures on a bluff body exposed to a boundary layer flow generally
are characterized as a spatiotemporally varying random field. In this paper, a dynamic mode …