
Test Method for External Fixator Joints
出版:American Society for Testing and Materials

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CONTAINED IN VOL 13.01 , 2000Describes procedures for determination of the stiffness and strength of external fixator joints under axial loads and bending moments. Dependent on the design and use in the overall construct, the external fixator joint is required to transmit one or more components of loading (tension, compression, torsion or bending or all of these) between the elements it grips (anchorage or bridge elements) without either itself or its gripping interface(s) experiencing either permanent deformation or excessive elastic deformation.