A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mean loads on vaulted canopy roofs
Abstract The vaulted canopy roof (VCR) is a widespread structure used in vast areas of South America, especially in parts of Argentina, Brazil and Paraguay. Information about the aerodynamics of VCRs is scarce in the literature, and it is restricted to mean load coefficients, which must be used in combination with the quasi-steady approach. Most of the existing data have been produced during the last decade in South America, but these data are not readily accessible because they were published in Spanish. This paper presents the results of mean wind load coefficients on VCRs obtained in boundary layer tunnel tests, and the aerodynamics of VCRs are discussed by taking into account the data produced during the last decade.
Highlights Mean wind load coefficients on vaulted canopy roofs are presented. For design purposes, the aspect ratio rise/span is the only relevant geometric variable. Underneath blockage influence on the loads is a key factor. Further research is needed to produce design coefficients.
Mean loads on vaulted canopy roofs
Abstract The vaulted canopy roof (VCR) is a widespread structure used in vast areas of South America, especially in parts of Argentina, Brazil and Paraguay. Information about the aerodynamics of VCRs is scarce in the literature, and it is restricted to mean load coefficients, which must be used in combination with the quasi-steady approach. Most of the existing data have been produced during the last decade in South America, but these data are not readily accessible because they were published in Spanish. This paper presents the results of mean wind load coefficients on VCRs obtained in boundary layer tunnel tests, and the aerodynamics of VCRs are discussed by taking into account the data produced during the last decade.
Highlights Mean wind load coefficients on vaulted canopy roofs are presented. For design purposes, the aspect ratio rise/span is the only relevant geometric variable. Underneath blockage influence on the loads is a key factor. Further research is needed to produce design coefficients.
Mean loads on vaulted canopy roofs
Natalini, M.B. (author) / Morel, C. (author) / Natalini, B. (author)
Journal of Wind Engineering and Industrial Aerodynamics ; 119 ; 102-113
2013-05-01
12 pages
Article (Journal)
Electronic Resource
English
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