DocumentCode
1172870
Title
Determination of the Life to Fracture by Bending of Lead Sheaths on under-Ground Power Cable
Author
Betzer, C.E.
Volume
81
Issue
3
fYear
1962
fDate
4/1/1962 12:00:00 AM
Firstpage
907
Lastpage
911
Abstract
As a basis for manhole design and cable training in the manhole for underground power cable, a relation is needed between life to fracture of lead sheaths in accelerated bend tests and life to fracture in daily load cycles in the manholes. The available test results indicate a linear relation between log of frequency of bending cycles and log of life to fracture. Further data from slower bend tests and data on life to fracture of sheaths in service are needed.
Keywords
Cable shielding; Capacitive sensors; Communication cables; Fatigue; Lead; Life estimation; Life testing; Power cables; Temperature; Underground power cables;
fLanguage
English
Journal_Title
Power Apparatus and Systems, Part III. Transactions of the American Institute of Electrical Engineers
Publisher
ieee
ISSN
0097-2460
Type
jour
DOI
10.1109/AIEEPAS.1962.4501450
Filename
4501450
Link To Document