Results 21 to 30 of about 6,406,434 (200)

Wind-Tunnel Investigation of the Aerodynamic Performance of Surface-Modification Cables

Engineering, 2017
The wind-induced vibration of stay cables of cable-stayed bridges, which includes rain-wind-induced vibration (RWIV) and dry galloping (DG), has been studied for a considerable amount of time.
Hiroshi Katsuchi, Hitoshi Yamada, Ippei Sakaki, Eiichi Okado   +3 more
doaj   +1 more source

The interaction between flow-induced vibration mechanisms of a square cylinder with varying angles of attack [PDF]

, 2012
This study examines the influence of angle of attack of a square section cylinder on the cylinder’s flow-induced vibration, where the direction of the vibration is transverse to the oncoming flow.
Nemes, Andras, Zhao, Jisheng, Lo Jacono, David, Sheridan, John   +3 more
core   +1 more source

Numerical simulation of rivulet evolution on a horizontal cable subject to an external aerodynamic field [PDF]

, 2010
On wet and windy days, the inclined cables of cable-stayed bridges may experience a large amplitude oscillation known as rain-wind-induced vibration (RWIV).
Duffy, B.R., Robertson, A.C., Sullivan, J.M., Taylor, I.J., Wilson, S.K., S.K. Wilson, J.M. Sullivan, B.R. Duffy, A.C. Robertson, I.J. Taylor   +9 more
core   +4 more sources

KARAKTERISTIK PEMANEN DAYA LISTRIK BERBASIS GETARAN STRUKTUR

Rekayasa Mesin, 2023
Mechanical vibration is a potential source of micro-electrical energy harvesting mechanisms for micro electrical power supply for IoT system networks, wireless and sensors where the power requirements are relatively lower and available independently.
La Ode Ahmad Barata, Samhuddin Samhuddin
doaj   +1 more source

Numerical Simulation and Wind Tunnel Test on the Wind-Induced Response of Three Typical Types of Greenhouse Main Structures

Agriculture, 2022
Investigating the wind-induced vibration response of the greenhouse structure, and the wind pressure distribution on its surface takes on a critical significance when the main structure is under large wind loads.
Simeng Xie, Jianhong Zheng, Bengui Xiao, Huiyue Hu, Xinyi Cao, Xuepeng Wang, Luling Zhang   +6 more
doaj   +1 more source

Nonlinear Flutter Analysis for a Long-Span Suspension Bridge

Shock and Vibration, 2021
The wind-induced flutter of the long-span suspension bridge structure is extremely harmful to the bridge. Therefore, it is necessary to study the nonlinear problem of wind-induced flutter.
Jieshan Liu, Fan Wang, Yang Yang, Renhuai Liu   +3 more
doaj   +1 more source

Analysis of wind-induced vibration effect parameters in flexible cable-supported photovoltaic systems: A case study on ground anchor with steel cables

Case Studies in Construction Materials
The pre-stressed flexible cable-supported photovoltaic (PV) systems (FCSPSs) are gradually becoming the preferred PV structure for large-span and mountain photovoltaic power plants.
Yan Fei Zhu, Ying Huang, Chuanzhao Xu, Bin Xiao, Chang Hong Chen, Yao Yao   +5 more
doaj   +1 more source

Large-Eddy Simulation on Wind-Induced Responses and Wind Vibration Coefficients of Flexible Photovoltaic Arrays

Taiyuan Ligong Daxue xuebao
【Purposes】Flexible photovoltaic （PV） supports are wind-sensitive, yet research on their wind-induced vibrations and wind vibration coefficients remains insufficient.【Methods】 In this study, a three-row, single-span flexible PV array was investigated by ...
XIE Xiaonan, QIU Ye, WANG Fei, WEI Xin
doaj   +1 more source

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source

Vortex-induced vibration of circular cylinder with two degrees of freedom : CFD vs. reduced-order models [PDF]

, 2013
This paper discusses vortex-induced vibration of circular cylinder with two degrees of ...
Xiao, Qing, Zanganeh, Hossein, Srinil, Narakorn, Wang, Enhao   +3 more
core   +3 more sources