Two linear elastic models for describing stresses in center-wound rolls have been compared. One model includes wound on residual strains from the web while the other uses a clamped on stress boundary condition. The stress and displacement solutions to these two models, in the linear elastic limit, are shown to have analytical differences, and similarities.
Issue Section:
Brief Notes
1.
Smith, Duane R., 1995, Roll and Web Defect Terminology, Tappi Press.
2.
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Zabaras
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, “A Hypoelastic Model for Computing the Stresses in Center-Wound Rolls of Magnetic Tape
,” ASME J. Appl. Mech.
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.9.
Yagoda
, H. P.
, 1980
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,” ASME J. Appl. Mech.
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.10.
Quallis
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, and Good
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, 1997
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,” ASME J. Appl. Mech.
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.11.
Timoshenko, S., and Goodier, J. N., 1951, Theory of Elasticity, 2nd Ed., McGraw-Hill, New York, pp. 406–407.
12.
Case, J., 1925, Strength of Materials, Arnold, pp. 449–455.
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