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Large torsional deformation of a circular band

โœ Scribed by Pai, P. Frank ;Anderson, Tony J.

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
131 KB
Volume
14
Category
Article
ISSN
1069-8299

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โœฆ Synopsis

A total-Lagrangian displacement-based ยฎnite-element model of initially curved beams undergoing large displacements and rotations is derived using a beam theory that fully accounts for large rotations and extensionality by using Jaumann stress and strain measures. To verify the accuracy of the ยฎnite-element model, a test ยฎxture has been built and used to test the large twisting of a circular band. The ยฎnite-element results agree closely with the experimental results.

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