Results 1 to 10 of about 9,070,941 (298)

Wind-Induced Response Analysis and Fatigue Life Prediction of a Hybrid Wind Turbine Tower Combining an Upper Steel Tube with a Lower Steel Truss

Buildings
Based on the WindPACT-3MW wind turbine tower commonly used in wind power engineering, a finite element model (FEM) of a hybrid wind turbine tower combining an upper steel tube with a lower steel truss is designed and established.
Meng Zhang, Chenhao Xie, Tianxiang Li, Md Nayim Hossain, Guifeng Zhao   +4 more
doaj   +1 more source

Restoring wind-induced responses of supertall buildings

Scilight
Machine learning model can reconstruct missing displacement measurements of supertall buildings during typhoons, enabling real-time structural health monitoring.
openaire   +1 more source

Wind-Induced Response and Fatigue Analysis of Corona Ring in Power Equipment

Applied Sciences
With the increasingly significant impact of high-wind-load environments on power equipment, the wind stability of the corona ring has become a key issue to ensure the safe operation of power grids.
Zhihui Wang, Qijun Liang, Hailong Jia, Gaofei Liu, Bohai Tian, Chenzhi Cai, Zixun Zhou, Shaopeng Xu   +7 more
doaj   +1 more source

Wind-Induced Vibration of UHV Wing-Expanded Transmission Lines with Different Coherence Functions

Applied Sciences
With the continuous growth of electricity demand, the structural safety of transmission towers under wind loads has become crucial. The wind-resistant design of transmission towers is mainly analyzed through the wind-induced response and wind vibration ...
Wenwu Zhou, Qian Gao, Lei Yang, Xueming Wang, Qiongfei Du, Qing Sun   +5 more
doaj   +1 more source

Wind-induced torsional loads and responses of tall buildings

Research on Engineering Structures and Materials
High-rise structures are prone to wind-induced forces. Wind load can be resolved into three parts: along-wind load, across-wind load, and torsional wind load. There are well-developed and reliable methods for calculating wind-induced loads in the along-wind direction for tall buildings.
Ashish Singh, Denise-Penelope N. Kontoni, Sasankasekhar Mandal   +2 more
openaire   +1 more source

Study on Wind Vibration Response and Coupling Effect of Transmission Tower-Line System Under Downburst

IEEE Access
Downburst is a type of near-surface short-term destructive strong wind that significantly affects wind-sensitive flexible structures like transmission tower-line systems.
Yongli Zhong, Yichen Liu, Shun Li, Zhitao Yan, Xinpeng Liu   +4 more
doaj   +1 more source

Experimental Study on Wind-Induced Vibration of Single-Axis Solar Tracker

Applied Sciences
To investigate the wind-induced vibration of a single-axis solar tracker, this study employs a combination of rigid model pressure measurement wind tunnel tests and finite element calculations.
Tie Chen, Hongtao Zhang, Xiaobin Zhang, Fei Wang, Yuxue Li, Qiaochu Zhao, Yihao Ge   +6 more
doaj   +1 more source

Wind induced structural response analysis of photovoltaic tracking supports by unidirectional fluid structure coupling

Scientific Reports
To investigate the wind-induced vibration characteristics of photovoltaic array tracking supports, this study uses the harmonic superposition method to simulate pulsating wind time series and, combined with fluid–structure coupling technology, analyzes ...
Darong Zhu, Yan Liu, Tao Ma, Wei Liu, Xuehui Chen   +4 more
doaj   +1 more source

Extreme-Value Combination Rules for Tower–Line Systems Under Non-Gaussian Wind-Induced Vibration Response

Buildings
Currently, extreme response analysis of tower–line systems typically assumes each component response follows a stationary Gaussian process. However, actual structural responses often exhibit significant non-Gaussian characteristics, potentially ...
Shuang Zhao, Xianhong Zhang, Chentao Zhang, Zhitao Yan, Xueqin Zhang, Bin Zhang, Xianxing Dai   +6 more
doaj   +1 more source

Influence Analysis of Wind Suction Resistance Devices on Dynamic Performance and Wind-Induced Response of Long-Span Flexible Photovoltaic Arrays

南方能源建设
[Objective] The large-span flexible photovoltaic support array, characterized by its lightweight and low fundamental frequency, is a typical wind-sensitive structure.
Xiaofeng GE, Yujiang ZHANG, Hao LI, Wencai WANG, Yan QIN, Chunwei ZHANG, Hehe REN, Shitang KE   +7 more
doaj   +1 more source