**CANCELLED** Professor Paul Buckley & Professor Amy Zavatsky, Department of Engineering Science, Oxford

Making sense of the stretching, squashing and twisting of tendon: one of nature’s primary load-bearing materials
When Oct 19, 2015
from 02:00 PM to 03:00 PM
Where LR8, IEB Building, Engineering Science
Contact Name
Contact Phone 01865-273925
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***PLEASE NOTE THAT THIS SEMINAR IS CANCELLED DUE TO A DEPARTMENT SEMINAR BEING HELD AT 1:00-2:30 (including lunch) in LR2 by Frank Haselbach, Rolls-Royce. Please use link below to register for this event***



Tendons transmit forces from muscles to bones. We and other mammals depend on them for moving our limbs. But, although they are so important, the mechanical properties of tendon tissue remain poorly understood. The constitutive behaviour is complex, with pronounced nonlinearity, viscoelasticity, and anisotropy; tendons’ irregular geometry complicates experiments on them; and they can show wide scatter in properties. Recent research has aimed at overcoming these problems, to achieve improved characterisation and understanding of the 3D deformation of tendon tissue. This has required progress in several areas: a new method for capturing the 3D geometry of tendons; tensile tests with a new approach to interpreting the results; a new approach to testing tendons in lateral compression; and the first testing of tendons in axial torsion, with and without superposed axial tension.  Combining results from all these tests provides improved knowledge of the 3D deformation of tendons, and helps interpret this in terms of what is known of their structure.