An analysis of rotating bending fretting fatigue tests using bridge specimens, fretting fatigue: current technologies and practices
An analysis of rotating bending fretting fatigue tests using bridge specimens, fretting fatigue: current technologies and practices
The rotating-bending type of fretting fatigue apparatus is analyzed by treating the feet of the bridge as flat pads with rounded corners. This permits a closed-form solution for the contact pressure indeed, even more complex geometries could be considered, providing the corners are not sharp-and stick/slip zones to be found, allowing for: (a) shearing force, (b) tension within the specimen and (c) tilting of the specimen with respect to the bridge. Example solutions for each of these separate effects are displayed, together with certain combinations of effects.
rotating-bending fatigue test, fretting fatigue, contact problems, crack initiation
0803128517
404-422
Ciavarella, M.
d5aa6350-b3d4-4a78-a670-9d78242f58c5
Demelio, G.
cb38aabe-9837-4ab2-aa87-60028fd7b82c
Hills, D.A.
d7ac6eb1-a16e-4a2c-b3ff-86e82cfbf3d6
2000
Ciavarella, M.
d5aa6350-b3d4-4a78-a670-9d78242f58c5
Demelio, G.
cb38aabe-9837-4ab2-aa87-60028fd7b82c
Hills, D.A.
d7ac6eb1-a16e-4a2c-b3ff-86e82cfbf3d6
Ciavarella, M., Demelio, G. and Hills, D.A.
(2000)
An analysis of rotating bending fretting fatigue tests using bridge specimens, fretting fatigue: current technologies and practices.
In,
Hoeppner, David W., Chandrasekaran, V. and Elliott III, Charles B.
(eds.)
Fretting Fatigue: Current Technology and Practices.
West Conshohocken, USA.
ASTM International, .
(doi:10.1520/STP14744S).
Record type:
Book Section
Abstract
The rotating-bending type of fretting fatigue apparatus is analyzed by treating the feet of the bridge as flat pads with rounded corners. This permits a closed-form solution for the contact pressure indeed, even more complex geometries could be considered, providing the corners are not sharp-and stick/slip zones to be found, allowing for: (a) shearing force, (b) tension within the specimen and (c) tilting of the specimen with respect to the bridge. Example solutions for each of these separate effects are displayed, together with certain combinations of effects.
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More information
Published date: 2000
Additional Information:
STP 1367
Keywords:
rotating-bending fatigue test, fretting fatigue, contact problems, crack initiation
Identifiers
Local EPrints ID: 21416
URI: http://eprints.soton.ac.uk/id/eprint/21416
ISBN: 0803128517
PURE UUID: 1234ac20-bd3f-4c62-8f41-fcf97c6b4a90
Catalogue record
Date deposited: 19 Feb 2007
Last modified: 15 Mar 2024 06:30
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Contributors
Author:
M. Ciavarella
Author:
G. Demelio
Author:
D.A. Hills
Editor:
David W. Hoeppner
Editor:
V. Chandrasekaran
Editor:
Charles B. Elliott III
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