کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
510437 | 865764 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Poro-elastic finite element model to predict the failure progression in a lumbar disc due to cyclic loading
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
There is a steady and concentrated effort to improve finite element models of the spinal motion segment that can simulate various clinical situations accurately. Recent developments in the area of poro-elastic finite element models including fluid structure interaction with in the disc have made it possible to understand the relationship between disc failure mechanisms and time dependent loading. The development of such a finite element model is presented here and used to predict the failure progression in a lumbar disc due to a physiologically relevant cyclic loading. This will help to understand how repetitive lifting is of importance in the development of back injuries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 85, Issues 11–14, June–July 2007, Pages 1142–1151
Journal: Computers & Structures - Volume 85, Issues 11–14, June–July 2007, Pages 1142–1151
نویسندگان
R.N. Natarajan, J.R. Williams, S.A. Lavender, G.B.J. Andersson,