DocumentCode
2807506
Title
Degradation-path model for wood pole asset management
Author
Li, Yuan ; Yeddanapudi, S. ; McCalley, James D. ; Chowdhury, Ali A. ; Moorehead, Monte
Author_Institution
Iowa State Univ., Ames, IA, USA
fYear
2005
fDate
23-25 Oct. 2005
Firstpage
275
Lastpage
280
Abstract
This paper introduces a degradation-path model for utility wood pole asset management that facilitates estimation of failure probability and time to failure, indicators which are useful in maintenance decisions. This model requires degradation data, which for wood poles are measurements of the residual strength around the ground line. Non-destructive measurement methods of the residual strength are well developed and enable application of this model. The method is illustrated using actual measurement records.
Keywords
failure analysis; maintenance engineering; poles and towers; probability; degradation-path model; facilitates estimation; failure probability; ground line; maintenance decisions; nondestructive measurement methods; residual strength measurements; wood pole asset management; Acoustic measurements; Area measurement; Asset management; Conductors; Costs; Degradation; Electrical resistance measurement; Force measurement; Maintenance; Poles and towers;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Symposium, 2005. Proceedings of the 37th Annual North American
Print_ISBN
0-7803-9255-8
Type
conf
DOI
10.1109/NAPS.2005.1560538
Filename
1560538
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