Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structural Design for Wind
This chapter starts with a brief history of approaches to the design of structures for wind. It presents an overview of two design procedures based on recently developed technology allowing the simultaneous measurement of pressure time histories at large numbers of taps placed on wind tunnel models. The chapter discusses database‐assisted design (DAD) procedure that uses recorded time series of randomly varying pressure coefficients to determine, by rigorously accounting for dynamic and directional effects, peak demand‐to‐capacity indexes (DCIs) with specified mean recurrence intervals (MRIs) for any desired number of structural members. It discusses equivalent static wind load (ESWL) procedure that uses time series of measured pressure coefficients only for the computation of the aerodynamic and inertial forces acting at the building floor levels. The chapter briefly compares the DAD and ESWL procedures, and discusses the verification of ESWL results against benchmark values obtained by DAD.
Structural Design for Wind
This chapter starts with a brief history of approaches to the design of structures for wind. It presents an overview of two design procedures based on recently developed technology allowing the simultaneous measurement of pressure time histories at large numbers of taps placed on wind tunnel models. The chapter discusses database‐assisted design (DAD) procedure that uses recorded time series of randomly varying pressure coefficients to determine, by rigorously accounting for dynamic and directional effects, peak demand‐to‐capacity indexes (DCIs) with specified mean recurrence intervals (MRIs) for any desired number of structural members. It discusses equivalent static wind load (ESWL) procedure that uses time series of measured pressure coefficients only for the computation of the aerodynamic and inertial forces acting at the building floor levels. The chapter briefly compares the DAD and ESWL procedures, and discusses the verification of ESWL results against benchmark values obtained by DAD.
Structural Design for Wind
Simiu, Emil (Autor:in) / Yeo, DongHun (Autor:in)
Wind Effects on Structures ; 167-177
19.02.2019
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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