Doboku Gakkai Ronbunshu
Online ISSN : 1882-7187
Print ISSN : 0289-7806
ISSN-L : 0289-7806
AN EXPERIMENTAL INVESTIGATION ON FRICTION BETWEEN CABLE AND SADDLE OF SUSPENSION BRIDGE
Kazuo HASEGAWAHiroshi KOJIMAMichio SASAKIKoei TAKENA
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JOURNAL FREE ACCESS

1989 Volume 1989 Issue 404 Pages 277-286

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Abstract
When a long suspension bridge which has relatively small ratio of side span length and center span length is designed, friction resistance between cable and saddle becomes an important problem. An experimental investigation was performed by use of equipment which simulated condition of real bridge. As the result, the slipping behavior of cable was made clear. Furthermore, it became clear that maximum friction coefficient came to about 0.33 in the case that contact surface of saddle was as ground-off, but about 0.48 if this saddle surface was galvanized with pure zink.
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© by Japan Society of Civil Engineers
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