Results 1 to 10 of about 9,399,801 (278)

A novel bridge wind-induced vibration response prediction algorithm based on temporal convolution network. [PDF]

PLoS ONE
The stiffness of the high pier, large span rigid bridge in the operation period increases its ability to resist wind-induced vibration. However, the structural properties of high piers and long cantilevers make it susceptible to wind-induced vibration ...
Youlai Qu, Xiangrong Bai, Tianhao Zhu, Shixu Zuo   +3 more
doaj   +4 more sources

Sectional Model Wind Tunnel Test and Research on the Wind-Induced Vibration Response of a Curved Beam Unilateral Stayed Bridge

Buildings, 2022
The linear curve distribution of the beam and the asymmetrical layout of the stay cables may have beneficial or adverse influences on cable-stayed bridges.
Shuang Zhao, Jiahao Chen, Jiahao Yue, Zhitao Yan, Jun Liu, Bin Zhang, Jianfeng Chen   +6 more
doaj   +4 more sources

Analysis of Wind-Induced Vibration Response in Additional Conductors and Fittings Based on the Finite Element Method

Energies
Wind-induced vibrations in additional conductors on electrified railway catenary systems pose a risk to operational safety and long-term structural performance.
Like Pan, Aobo Yang, Tong Xing, Yuan Yuan, Wei Wang, Yang Song   +5 more
doaj   +3 more sources

Wind-Induced Vibration Response of an Inspection Vehicle for Main Cables Based on Computer Simulation [PDF]

Shock and Vibration, 2019
This paper presents a simulation approach based on the finite element method (FEM) to analyze the wind-induced vibration response of an inspection vehicle for main cables.
Lu Zhang, Shaohua Wang, Peng Guo, Qunsheng Wang   +3 more
doaj   +2 more sources

Study of the impact of foundation settlement on the wind-induced vibration response of the transmission tower-line system

Zhejiang dianli, 2023
Transmission towers are highly flexible and wind-sensitive structures. Uneven settlement of foundations followed by typhoons jeopardizes the operation safety of transmission towers.
DING Xiang, XIA Haoyan, GONG Jiangang, ZHOU Qi, CAO Meigen   +4 more
doaj   +2 more sources

Numerical Simulation of Wind-Induced Vibration Response Characteristics of High-Rise Buildings with Podiums

Buildings
High-rise building structures with podiums are widely present, and establishing a fast numerical prediction method to evaluate their wind-induced response characteristics is of great significance for engineering applications.
Guangbiao Jiang, Zeyan Chen, Hongxi Qin, Linlei Dong, Ao Tang   +4 more
doaj   +2 more sources

Study the Influence of Cable Breakage on Wind-Induced Vibration Characteristics of the Curved Beam Unilateral Stayed Bridge

Buildings, 2023
Existing studies have found that curved beam unilateral stayed bridges (CBUSB) have a risk of cable breakage under the design wind velocity. To ensure structural wind-induced vibration security, it is necessary to study the wind-induced vibration ...
Shuang Zhao, Yi Shi, Jiahao Chen, Zhitao Yan, Bin Zhang, Xueqin Zhang, Zhenqiang Wang   +6 more
doaj   +1 more source

Study on Amplification Effect of Wind Turbine Blade Stopping Position on Vortex Induced Vibration of Tower [PDF]

E3S Web of Conferences, 2023
This project takes XX unit as the analysis object to study the first-order vibration wind speed of wind turbine under shutdown vibration. The vortex-induced vibration response is calculated and the displacement under resonant wind speed is calculated by ...
Wang Ziyue, Jiao Shoulei, Zhang Guowei, Chen Xiaoxu   +3 more
doaj   +1 more source

Wind-Induced Vibrations and Gust Response Factors of the Cabin–Cable–Tower System

Symmetry, 2023
A large-scale radio astronomical telescope is a typical complex coupled system, consisting of a feed cabin, cables, and supporting structures. The system is extremely sensitive to wind loads, especially the feed cabin, which has high requirements for vibration displacement during operation, and excessive vibration may affect normal operation.
Mo, De-Xiu, Li, Hong-Nan, Li, Qing-Wei
openaire   +1 more source

Mode-superposition response spectrum method for wind-induced vibration analysis of structures [PDF]

Vibroengineering Procedia, 2020
The calculation process of time history analysis method is complicated and time-consuming which is not convenient for wide application and promotion in engineering design. Based on the idea of mode decomposition in structural seismic response analysis, the fluctuating wind response spectrum and the mode decomposition response spectrum method for wind ...
Yinfeng Dong, Xu Huang, Wengju Liang, Dong Li   +3 more
openaire   +1 more source