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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: Design and Construction of Northlight Barrel Shells
Design and Construction of Northlight Barrel Shells
Author(s): Paul E. Mast
Publication: Journal Proceedings
Appears on pages(s): 481-526
Abstract:Design recommendations accompanied by an analysisexample for a long-barrel northlight shell are presented. Simplifying design procedures based on the properties of the lower and the upper edge beam and on the dampened propagation of the boundary disturbances are used to abbreviate the analysis. The mutual influence of the two boundaries and their influence on the membrane state of stress is illustrated. Construction details and procedures based on European experience with northlight shelis are described. Some take-off values are given to reduce the unknowns in cost estimates. Architectural aspects and engineering features are mentioned to familiarize the reader with this shell type which is still rate in the United States.
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