Stresses at and in the neighbourhood of a near-edge hole in a plate subjected to an offset load from measured temperatures
Stresses at and in the neighbourhood of a near-edge hole in a plate subjected to an offset load from measured temperatures
An Airy stress function is used to process the associated temperature data and thereby determine the individual stresses in a plate containing a near-edge circular hole and which is subjected to a concentrated edge load away from the hole. Formulating the stress function so its origin is at the center of the hole enables the traction-free conditions to be imposed analytically on the edge of the hole. This significantly reduces the number of coefficients that must be retained in the stress function. Results agree with those from measured strains and the finite element method. The capability developed is applicable beyond the present situation, including with other measured quantities such as strains or displacements.
thermoelasticity, stress functions, holes, stress analysis
209-217
Lin, S.J.
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Matthys, D.R.
95975f49-5dba-4df8-b888-5aa9aead951a
Quinn, S.
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Davidson, J.P.
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Boyce, B.R.
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Khaja, A.A.
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Rowlands, R.E.
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May 2013
Lin, S.J.
ce39fe61-d3f6-4468-8ce2-b0cdbedfeddc
Matthys, D.R.
95975f49-5dba-4df8-b888-5aa9aead951a
Quinn, S.
0805cab8-0ef5-4f65-9ed6-25fd5563d1a6
Davidson, J.P.
c46dfc67-4cb9-4f8c-abc0-d50ab960c057
Boyce, B.R.
0c485542-4c3b-4520-90d8-ffb663c81e24
Khaja, A.A.
3065d2b2-a182-4b9a-bb49-df734bcde7eb
Rowlands, R.E.
79551bf3-f9e3-42ef-96b9-a741c0208808
Lin, S.J., Matthys, D.R., Quinn, S., Davidson, J.P., Boyce, B.R., Khaja, A.A. and Rowlands, R.E.
(2013)
Stresses at and in the neighbourhood of a near-edge hole in a plate subjected to an offset load from measured temperatures.
European Journal of Mechanics - A/Solids, 39, .
(doi:10.1016/j.euromechsol.2012.09.003).
Abstract
An Airy stress function is used to process the associated temperature data and thereby determine the individual stresses in a plate containing a near-edge circular hole and which is subjected to a concentrated edge load away from the hole. Formulating the stress function so its origin is at the center of the hole enables the traction-free conditions to be imposed analytically on the edge of the hole. This significantly reduces the number of coefficients that must be retained in the stress function. Results agree with those from measured strains and the finite element method. The capability developed is applicable beyond the present situation, including with other measured quantities such as strains or displacements.
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e-pub ahead of print date: 3 October 2012
Published date: May 2013
Keywords:
thermoelasticity, stress functions, holes, stress analysis
Organisations:
Fluid Structure Interactions Group
Identifiers
Local EPrints ID: 350375
URI: http://eprints.soton.ac.uk/id/eprint/350375
ISSN: 0997-7538
PURE UUID: cbda8ca4-e6a9-4b0e-98ed-df055c56f9e4
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Date deposited: 26 Mar 2013 11:51
Last modified: 14 Mar 2024 13:25
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Contributors
Author:
S.J. Lin
Author:
D.R. Matthys
Author:
S. Quinn
Author:
J.P. Davidson
Author:
B.R. Boyce
Author:
A.A. Khaja
Author:
R.E. Rowlands
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