Results 41 to 50 of about 53,427 (306)

Wind-structure interaction simulations of ovalling vibrations in silo groups

, 2015
© 2015 Elsevier Ltd. During a storm in October 2002, wind-induced ovalling vibrations were observed on several empty silos of a closely spaced group of silos in the port of Antwerp (Belgium).
Degrande, Geert, Degroote, Joris, Hillewaere, Jeroen, Lombaert, Geert, Vierendeels, Jan   +4 more
core   +1 more source

Ambient vibration re-testing and operational modal analysis of the Humber Bridge [PDF]

, 2010
An ambient vibration survey of the Humber Bridge was carried out in July 2008 by a combined team from the UK, Portugal and Hong Kong. The exercise had several purposes that included the evaluation of the current technology for instrumentation and system ...
Abdel-Ghaffar, Alvaro Cunha, Andersen, Ashkenazi, Brownjohn, Brownjohn, Brownjohn, Brownjohn, Brownjohn, Carder, Cheli, Cheung, Conte, Cunha, Cunha, Dumanoglu, Dumanoglu, Elsa Caetano, Filipe Magalhaes, Fitzpatrick, Frandsen, Gurney, Hoult, J.M.W. Brownjohn, James, Juang, Kumarasena, Larsen, Littler, Macdonald, Magalhaes, Miyata, Nayeri, Pakzad, Pappa, Pavic, Peeters, Reynders, Siringoringo, Stephen, Van Overschee, Vincent, Wong, Xu   +43 more
core   +1 more source

Wake-induced transverse vibration of two interfering cylinders in tandem arrangement : modelling and analysis [PDF]

, 2013
This paper discusses wake-induced transverse vibration of two interfering cylinders in tandem ...
Armin, Milad, Srinil, Narakorn
core   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Aero-elastic behavior of open-type one-way tensioned membrane structure models

AIP Advances, 2021
Wind tunnel tests were conducted on an aero-elastic model of an open-type one-way tensioned membrane to investigate the aero-elastic instability mechanism of membrane structures.
Zhaoqing Chen, Liang Yin, Lixiang Tang, Shuang Wang   +3 more
doaj   +1 more source

Universal simplified spectral models and closed form solutions to the wind-induced responses for high-rise structures

Results in Engineering, 2021
High-rise structures are characterized as wind-sensitive vertical structures, estimating the wind-induced vibration response is a key to the structural design procedure.
Ning Su, Shitao Peng, Ningning Hong
doaj   +1 more source

Long Short-Term Memory Network for Predicting Wind-Induced Vibration Response of Lightning Rod Structures

Buildings, 2023
Lightning rod structures are susceptible to wind loads due to their high slenderness ratio, high flexibility, and light weight. The wind-induced dynamic response of a lightning rod is critical for structural safety and reliability. The traditional methods for this response, including observation and simulation, focus on structural health monitoring ...
Guifeng Zhao, Kaifeng Xing, Yang Wang, Hui Qian, Meng Zhang   +4 more
openaire   +2 more sources

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Study on Wind-Induced Dynamic Response and Statistical Parameters of Skeleton Supported Saddle Membrane Structure in Arching and Vertical Direction

Buildings
Wind tunnel tests and numerical simulations are the mainstream methods to study the wind-induced vibration of structures. However, few articles use statistical parameters to point out the differences and errors of these two research methods in exploring ...
Ziye Chen, Changjiang Liu, Dong Li, Jian Liu, Xiaowei Deng, Chiyu Luo, Guangen Zhou   +6 more
doaj   +1 more source

Effect of Vinyl Flooring on the Modal Properties of a Steel Footbridge [PDF]

, 2019
Damping ratios associated with non structural elements play an important role in mitigating the pedestrian-induced vibrations of slender footbridges.
Hernández Díaz, Alejandro Mateo, Jiménez Alonso, Javier Fernando, Pérez-Aracil, Jorge, Sáez Pérez, Andrés   +3 more
core   +1 more source