کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
872471 910264 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Anisotropic and hyperelastic identification of in vitro human arteries from full-field optical measurements
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی پزشکی
پیش نمایش صفحه اول مقاله
Anisotropic and hyperelastic identification of in vitro human arteries from full-field optical measurements
چکیده انگلیسی

In this paper, we present a new approach for the bi-axial characterization of in vitro human arteries and we prove its feasibility on an example. The specificity of the approach is that it can handle heterogeneous strain and stress distributions in arterial segments. From the full-field experimental data obtained in inflation/extension tests, an inverse approach, called the virtual fields method (VFM), is used for deriving the material parameters of the tested arterial segment. The obtained results are promising and the approach can effectively provide relevant values for the anisotropic hyperelastic properties of the tested sample.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Biomechanics - Volume 43, Issue 15, 16 November 2010, Pages 2978–2985
نویسندگان
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