Journal Published Online: 01 July 1993
Volume 21, Issue 4

Accurate and Precise Fabrication of Iosipescu Shear Test Specimens



The experimental measurement of the shear modulus and shear strength has been of special interest to the materials and composites community for a number years. In recent years, the Iosipescu shear test method has become popular and widely used. The most widely used test fixture is the Modified Wyoming test fixture which requires a specific and accurately fabricated specimen. To date, the methodology to fabricate and inspect these specimens has been left to the discretion of the individual investigators. This technical note presents a suggested methodology for the accurate and precise fabrication of Iosipescu shear test specimens. Dimensional data and the associated error from specimens fabricated are presented as verification of the methodology.

Author Information

Blackketter, DM
University of Idaho, Moscow, ID
Odom, EM
University of Idaho, Moscow, ID
Pages: 4
Price: $25.00
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Stock #: JTE11959J
ISSN: 0090-3973
DOI: 10.1520/JTE11959J