Results 11 to 20 of about 49,771 (264)

Peak Inelastic Displacement of Bilinear Systems in Support of Performance-Based Wind Design

open access: yesBuildings, 2023
A fundamental notion in building engineering is the equal displacement rule, which posits that the peak inelastic displacement of a system subjected to a ground motion excitation is approximately equal to the displacement of the same system responding ...
Johnn Judd, James Niedens
doaj   +1 more source

Run-Time and Statistical Pedestrian Level Wind Map for Downtown Toronto

open access: yesFrontiers in Built Environment, 2021
Rapid population growth and urbanization have led to the development of high-density and high-rise structures around the world. Tall structures in proximity can negatively affect pedestrian comfort by directing strong winds to the ground near the ...
Jiaxiang Chen   +5 more
doaj   +1 more source

Effects of Wind Barriers on Wind Fields and Vehicle Stability on Bridges

open access: yesAtmosphere, 2022
To explore the influence of bridge wind barriers, with their specific opening shapes and arrangements, on bridge deck wind fields and vehicle driving stability under different crosswinds, five bridge wind barrier schemes were designed.
Xiaobo Lin   +4 more
doaj   +1 more source

The basic principles of the algorithm recalculating data on experimental aerodynamic tests into wind affected load strains / Aerodinaminio bandymo duomenų perskaičiavimo šių vėjo poveikio apkrovų atmainas algoritmo esmė

open access: yesJournal of Civil Engineering and Management, 2011
The article examines an algorithm used for processing the results of laboratory tests when experimental data was obtained in the aerodynamic tunnel. The paper deals with information when data about pressure distribution on the surfaces of a designed ...
Michail Samofalov   +2 more
doaj   +1 more source

Nonlinear Energy Harvesting by Piezoelectric Bionic ‘M’ Shape Generating Beam Featured in Reducing Stress Concentration

open access: yesMicromachines, 2023
Inspired by the flapping wings of seagulls during flight, a new low-cost, magnet-free, bistable piezoelectric energy harvester is proposed to obtain energy from low-frequency vibration and convert it into electrical energy and reduce fatigue damage ...
Chao Xiong   +6 more
doaj   +1 more source

Dynamic Response of Slender Vertical Structures Subjected to Thunderstorm Outflows

open access: yesApplied Sciences, 2023
This study examines the maximum alongwind dynamic response of slender vertical structures subjected to thunderstorms, comparing the induced maximum response with the one induced via synoptic events.
Luca Roncallo   +2 more
doaj   +1 more source

Machine Learning Techniques in Structural Wind Engineering: A State-of-the-Art Review

open access: yesApplied Sciences, 2022
Machine learning (ML) techniques, which are a subset of artificial intelligence (AI), have played a crucial role across a wide spectrum of disciplines, including engineering, over the last decades.
Karim Mostafa   +2 more
doaj   +1 more source

Wind Engine

open access: yes, 2022
One of the main reason for the low mileage of EV s is the drag due to air resistance. However through wind engine project we will be able to harness this disadvantage to fuel our vehicle.
openaire   +1 more source

Aerodynamics of a Train and Flat Closed-Box Bridge System with Train Model Mounted on the Upstream Track

open access: yesApplied Sciences, 2021
The aerodynamic features of a train and flat closed-box bridge system may be highly sensitive to train-bridge aero interactions. For the generally utilized railway bridge-deck with two tracks (the upstream and downstream ones), the aero interactions ...
Hui Wang, Huan Li, Xuhui He
doaj   +1 more source

Study on Aseismic Characteristics of Tibetan Ancient Timber Structure

open access: yesAdvances in Materials Science and Engineering, 2017
Tibetan ancient timber structure has great historical, cultural, artistic, and scientific values. The structural configuration of members such as wall, roof, slab, and timber skeleton with semirigid joints is studied in this paper based on field survey ...
Juan Wang   +3 more
doaj   +1 more source

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