Journal article
Design sensitivity analysis: a new method for implant design and a comparison with parametric finite element analysis
Journal of biomechanics, Vol.17(11), pp.849-854
1984
DOI: 10.1016/0021-9290(84)90143-X
PMID: 6520133
Abstract
A unified theory of structural design sensitivity is proposed to be used in conjunction with the parametric design variation method traditionally used in finite element analyses applied to biomechanics problems. Bone cement strain energy density dependence on cement and stem modulii of elasticity as analyzed with the theory of structural design sensitivity analysis is compared parametrically varied finite element results. Two-dimensional, eight-noded isoparametric and interface finite elements with optimal stresses at Gauss points are employed. Design sensitivity for strain energy density compares well with perturbation of design and reanalysis by finite element techniques.
Details
- Title: Subtitle
- Design sensitivity analysis: a new method for implant design and a comparison with parametric finite element analysis
- Creators
- R. J YANG - Univ. Iowa, coll. eng., Iowa City IA 52242, United StatesK. K CHOI - Univ. Iowa, coll. eng., Iowa City IA 52242, United StatesR. D CROWNINSHIELD - Univ. Iowa, coll. eng., Iowa City IA 52242, United StatesR. A BRAND - Univ. Iowa, coll. eng., Iowa City IA 52242, United States
- Resource Type
- Journal article
- Publication Details
- Journal of biomechanics, Vol.17(11), pp.849-854
- Publisher
- Elsevier Science; Oxford
- DOI
- 10.1016/0021-9290(84)90143-X
- PMID
- 6520133
- ISSN
- 0021-9290
- eISSN
- 1873-2380
- Language
- English
- Date published
- 1984
- Academic Unit
- Mechanical Engineering
- Record Identifier
- 9984064561002771
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