Secondary Stresses on Transmission Tower Structures
Publication: Journal of Energy Engineering
Volume 110, Issue 2
Abstract
The power industry is moving toward the use of high‐voltage transmission lines on tall, flexible towers. These towers are designed for heavier loadings than were previous towers, but the secondary effects of tower displacement tend to be ignored in the present day tower analysis. This paper examines the secondary effects from the large displacement of flexible towers, reviews the secondary stresses arising from joint rigidity and member continuity, and examines the reliability of tower strength predicted by the ASCE design guidelines. More realistic tower test acceptance criteria and a more reliable tower design methodology are suggested.
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References
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Information & Authors
Information
Published In
Journal of Energy Engineering
Volume 110 • Issue 2 • June 1984
Pages: 157 - 172
Copyright
Copyright © 1984 ASCE.
History
Published online: Jun 1, 1984
Published in print: Jun 1984
Authors
Metrics & Citations
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