A Study of Structural Response and Aerodynamic Effects Assessing Wind Performance of Tall Buildings

Abstract

The commonly used quasi-static approach for designing low to medium-rise structures may not be suitable for designing very tall buildings, as it can be overly conservative or lead to inaccurate results. Additionally, this simplified approach fails to address important design considerations such as dynamic response, wind directionality, and cross wind response. To address these concerns, advanced wind design methods are necessary. This paper focuses on the Australian Wind Code and provides an overview of these advanced design methods, which offer significant advantages over simplified approaches. Wind tunnel testing is also highlighted as a means to further refine design wind loading and its effects on tall buildings