Results 41 to 50 of about 4,044,352 (157)

Towards LES as a design tool: Wind loads assessment on a high-rise building

open access: yesJournal of Wind Engineering and Industrial Aerodynamics, 2018
The accurate evaluation of wind loads on high-rise buildings represents a key point in their design process. Traditionally, atmospheric boundary layer wind tunnel tests, conceived in order to be representative of the wind conditions expected on site, are
M. Ricci   +4 more
semanticscholar   +1 more source

Failure Probability Analysis of the Transmission Line Considering Uncertainty Under Combined Ice and Wind Loads

open access: yesApplied Sciences
The probability of accidents, including conductor breakage and tower collapse, for the transmission tower-line system significantly increases under combined ice and wind loads.
Jiaxiang Li   +4 more
doaj   +1 more source

Changes to the Regulatory Definition of Climatic Loads and Impacts on Building Structures

open access: yesNauka ta progres transportu
Purpose. The main purpose of the publication is a qualitative and quantitative analysis of changes in climate loads associated with the introduction of the DBN V.1.2–2:2006 standard in the national regulatory framework, compared to the previous standard,
D. O. Bannikov   +2 more
doaj   +1 more source

Nonlinear Destructive Interaction between Wind and Wave Loads Acting on the Substructure of the Offshore Wind Energy Converter: A Numerical Study

open access: yesJournal of Marine Science and Engineering, 2020
Even though the offshore wind industry’s growth potential is immense, the offshore wind industry is still suffering from problems, such as the large initial capital requirements. Many factors are involved, and among these, the extra costs incurred by the
Yong Jun Cho
doaj   +1 more source

METHOD OF PROCESSING THE WIND TURBINE TIME HISTORY LOADS BASED ON 6 DEGREES OF FREEDOM

open access: yesJixie qiangdu, 2021
A method of simply wind turbine time history loads have been studied in the article,it can be converted the time history loads into some number of load duration distribution. It is based on the standard of ISO6336 by considering 6 degrees of freedom. The
LI JinKu, LIU Wei
doaj  

Real-Time Performance Analyses and Optimal Gain-Scheduling Control of Offshore Wind Turbine Under Ice Creep Loads

open access: yesIEEE Access, 2019
At high latitudes, offshore wind turbines often face unfavorable loads by severe ice-induced vibrations during winter season, which may endanger facilities available on the platforms and degrade operating performance of wind turbine.
Ziqiu Song   +4 more
doaj   +1 more source

Mitigating wind loads on PV panels via Savonius turbines: A numerical investigation

open access: yesAdvances in Wind Engineering
Photovoltaic (PV) panels are highly susceptible to damage under high wind loads. Research on effective measures to mitigate wind loads on PV panels remains limited.
Tingting Liu   +4 more
doaj   +1 more source

Non-Linear Geometric Analysis in Guyed Masts

open access: yesRevista Cubana de Ingeniería, 2011
A guyed mast is an example of structures with non-lineal behaviour under extreme wind loads. Cables are used to stabilize structures; changes in the stiffness of these structures give rise to non linearity.
Vivian Elena Parnás   +1 more
doaj   +1 more source

Wind-induced tower crane vibration and safety evaluation

open access: yesJournal of Low Frequency Noise, Vibration and Active Control, 2020
The maximum wind load direction of tower crane is considered to be perpendicular to its jib. The interference effects of its different segments and across-wind loads are ignored in traditional crane safety evaluation. This study proposes a general scheme
Wei Chen   +3 more
doaj   +1 more source

Analytical Simulation of 3D Wind-Induced Vibrations of Rectangular Tall Buildings in Time Domain

open access: yesShock and Vibration, 2022
The Monte Carlo simulation method for along-wind loads on tall buildings performed in the time and space domain may be the only analytical viable option for specific problems such as nonlinearity behavior, nonclassically damping, and detailed structural ...
Iván F Huergo   +2 more
doaj   +1 more source

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