DocumentCode
3406226
Title
Stiffness changes in a dog bone model due to longitudinal and cross-sectional microdamage
Author
Pidaparti, R.M.V. ; Turner, C.H. ; Burr, D.B.
Author_Institution
Dept. of Mech. Eng., Purdue Univ., Indianapolis, IN, USA
fYear
1996
fDate
29-31 Mar 1996
Firstpage
500
Lastpage
503
Abstract
The effects of microdamage in the longitudinal and cross-sectional directions due to fatigue loading in a dog bone model under four-point bending loading was investigated. A global damage parameter (stiffness loss) was used to estimate the residual stiffness. Finite element simulation results show that the longitudinal damage is more severe than the cross-sectional damage for the four-point bending loading considered
Keywords
biomechanics; bone; elasticity; fatigue; finite element analysis; bone biomechanics; bone stiffness changes; cross-sectional damage; cross-sectional microdamage; dog bone model; fatigue loading; finite element simulation; four-point bending loading; global damage parameter; longitudinal damage; longitudinal microdamage; residual stiffness; stiffness loss; Anatomy; Bones; Capacitive sensors; Fatigue; Finite element methods; Materials testing; Mechanical engineering; Orthopedic surgery; Solid modeling; System testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Biomedical Engineering Conference, 1996., Proceedings of the 1996 Fifteenth Southern
Conference_Location
Dayton, OH
Print_ISBN
0-7803-3131-1
Type
conf
DOI
10.1109/SBEC.1996.493287
Filename
493287
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