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Thesis

Studies in contact mechanics with reference to fretting fatigue of gas turbine blade/disc attachments

Abstract:

Explicit recipes have been derived for finding the contact law and contact pressure distribution for an asymmetric punch whose profile is defined in a piecewise quadratic sense, using uncoupled half-plane theory. An incremental formulation is provided for contact pressure, shear traction and relative strain between bodies brought into contact under the simultaneous proportional application of normal load, shear load and bulk tension and the condition for complete adhesion derived. When thi...

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Role:
Supervisor
Role:
Supervisor
Institution:
University of Oxford
Research group:
Solid Mechanics
Oxford college:
Lincoln College
Department:
Mathematical,Physical & Life Sciences Division - Engineering Science
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Funding agency for:
Mathew J Davies
Publication date:
2012
Type of award:
DPhil
Level of award:
Doctoral

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