The Proceedings of the Materials and Mechanics Conference
Online ISSN : 2424-2845
2017
Session ID : OS0112
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Measuring Displacement and Strain in Three Dimensions of Articular Cartilage by using MR Images
*ZHANG YuelinSatoru YONEYAMA
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

In this study, to evaluate the strain distribution of the articular cartilage in three-dimension, digital volume correlation method is used. Digital volume correlation program is constructed and used to measure the displacement and strain of the porcine knee joint under compressive load. The deformation of the porcine knee joint is obtained from MR image under non-compressive and compressive load. The result of the analysis of the compression experiment shows that the strains are observed at the compressive area at three-dimensions. It is possible to obtain displacement and strain distribution of the articular cartilage by using MRI.

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© 2017 The Japan Society of Mechanical Engineers
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