کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10433114 910277 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The human proximal femur behaves linearly elastic up to failure under physiological loading conditions
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی پزشکی
پیش نمایش صفحه اول مقاله
The human proximal femur behaves linearly elastic up to failure under physiological loading conditions
چکیده انگلیسی
► We tested to failure 12 human femurs to measure linearity of bone as a structure. ► Strain was measured (5 kHz). High-speed videos (up to 18,000 fps) were taken. ► Fracture started on the lateral side of the neck (tensile stress). ► Failure occurred abruptly in less than 0.25 ms. No permanent deformation was found on the bone fragments. ► Force-displacement and force-strain curves were highly linear (R2>0.98), with no sign of yield.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Biomechanics - Volume 44, Issue 12, 11 August 2011, Pages 2259-2266
نویسندگان
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