Metal Railing Systems for Buildings: Design versus Experimental Data
Publication: Journal of Structural Engineering
Volume 117, Issue 2
Abstract
A large number of railing systems was tested—pipe, panel, and picket railing systems made of steel, aluminum, red brass, yellow brass, and stainless steel, and fabricated of solid, pipe, and tubular members of square, rectangular, channel, and molded shapes. The predicted design loads were compared with experimental data. The normal design procedure that assumes transfer of loads by the top rail to the posts was found sufficiently accurate for the railing systems under investigation. The deflection limitations recommended in ASTM Standard E 985 were found to be more stringent than the established strength requirements, as is indicated by the strength ratios of 1.7 and 2.4 for the allowable deflection and the observed maximum test load, respectively. Designers of railing systems and code authorities should give consideration to the serviceability of these building components in the light of the stringent deflection criteria based on standards of acceptance and overall safety.
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References
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Information & Authors
Information
Published In
Journal of Structural Engineering
Volume 117 • Issue 2 • February 1991
Pages: 515 - 529
Copyright
Copyright © 1991 ASCE.
History
Published online: Feb 1, 1991
Published in print: Feb 1991
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