Vol 5, No 2 (2020)

Wind Engineering and Aerodynamics of Tall Buildings: Strategies for Structural Stability and Comfort

Authors: Kavya Sharma, Raghav Deshmukh

Abstract: Wind engineering is an essential component in the design and analysis of tall buildings, playing a pivotal role in ensuring both structural stability and human comfort. With increasing urbanization and the rise of megacities, high-rise buildings have become more prevalent, necessitating the application of advanced wind-resistant design techniques. This paper explores the principles of wind engineering and aerodynamics in the context of tall buildings, focusing on wind forces, aerodynamic optimization, damping systems, and structural forms that counteract wind effects. The study reviews key developments, simulation tools, and wind tunnel applications used in modern skyscraper design. Furthermore, it examines case studies of renowned tall buildings to illustrate best practices in mitigating wind-induced vibrations and ensuring long-term durability. The findings emphasize that integrating aerodynamic shaping, structural damping, and wind tunnel testing can significantly enhance a building’s performance and resilience.*     *

Keywords: Wind loads, aerodynamics, tall buildings, vortex shedding, damping systems, wind tunnel, structural vibration.

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