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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 7/8
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON THE DESIGN AND CONSTRUCTION OF NON-CONVENTIONAL STRUCTURES
Edited by: B.H.V. Topping
Paper XI.1

Wind Effects on Light-Weight Non-Conventional Structures: Barrel Vaults

N. Toy and B. Tahouri

Department of Civil Engineering, University of Surrey, Guildford, Surrey, England

Full Bibliographic Reference for this paper
N. Toy, B. Tahouri, "Wind Effects on Light-Weight Non-Conventional Structures: Barrel Vaults", in B.H.V. Topping, (Editor), "Proceedings of the International Conference on the Design and Construction of Non-Conventional Structures", Civil-Comp Press, Edinburgh, UK, pp 283-291, 1987. doi:10.4203/ccp.7.11.1
Abstract
The optimum design of highly curved structures is hampered by the lack of detailed information concerning one of the major contributions to the overall loading on such buildings, namely that due to the natural wind.

This paper presents experimental data concerning the wind loads and flow regimes associated with semi-cylindrical models of light-weight film plastic-clad barrel vaults used as greenhouses in the agricultural and horticultural industry. The effects of cross-sectional geometry and aspect ratio on the surface pressure distribution and the flow regime around these structures will be discussed and, in the case of multiple span models, the effect of one model on successive downstream models will be examined.

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