Design of Cold‐Formed Latticed Transmission Towers
Publication: Journal of Structural Engineering
Volume 111, Issue 11
Abstract
Cold‐formed sections allow for very high efficiency since the shape and the size can be fitted to the specific working conditions. The use of these shapes in lieu of hot‐rolled angles in latticed transmission towers favorably affects the overall cost. Recommendations for the design of cold‐formed members for latticed transmission towers are presented, based upon the AISI “Specification for the Design of Cold‐Formed Steel Structural Members” and on significant specific testing experience. These recommendations cover all the shapes except plain angles. Experimental results are presented reflecting the correlation between test results and design recommendations. The fabrication technology calls for special care in the selection of steels which exhibit adequate ductility. Recommendations regarding galvanizing, shape tolerances, and connection are also included to provide guidance for proper design.
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References
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2.
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Information & Authors
Information
Published In
Journal of Structural Engineering
Volume 111 • Issue 11 • November 1985
Pages: 2427 - 2445
Copyright
Copyright © 1985 ASCE.
History
Published online: Nov 1, 1985
Published in print: Nov 1985
Authors
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