Thermoelastic stress analysis of holes in cylindrical shells

S. Quinn; Janice M. Dulieu-Barton

doi:10.1117/12.468819

29 May 2002 Thermoelastic stress analysis of holes in cylindrical shells

S. Quinn, Janice M. Dulieu-Barton

Proceedings Volume 4537, Third International Conference on Experimental Mechanics; (2002) https://doi.org/10.1117/12.468819
Event: Third International Conference on Experimental Mechanics, 2002, Beijing, China

Abstract

Thermoelastic stress analysis is used to obtain the stress concentration factors from a variety of circular holes in cylinders. The cylinders are loaded in uniaxial tension, uniaxial compression and a combination of bending and compression. Firstly, radial holes are investigated and the results from the thermoelastic data obtained by the SPATE equipment are compared to previous experimental and numerical work. SCFs are then obtained form offset, oblique and offset-oblique holes using the Deltatherm system. The effect of hole obliquity and direction of applied load relative to the hole geometry is discussed.

Citation Download Citation

S. Quinn and Janice M. Dulieu-Barton "Thermoelastic stress analysis of holes in cylindrical shells", Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); https://doi.org/10.1117/12.468819

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