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넙다리뼈에 대한 파괴기준의 실정Establishment of Fracture Criteria on Human Femur
- Other Titles
- Establishment of Fracture Criteria on Human Femur
- Authors
- 정남용
- Issue Date
- Nov-2007
- Publisher
- 한국자동차공학회
- Keywords
- 사람의 넙다리뼈; 유한요소법; 응력해석; 파괴역학; 파괴인자; 파괴기준; Human femur; Finite element method; Stress analysis; Fracture mechanics; Fracture parameter; Fracture criterion
- Citation
- 한국자동차공학회 논문집, v.15, no.6, pp.62 - 72
- Journal Title
- 한국자동차공학회 논문집
- Volume
- 15
- Number
- 6
- Start Page
- 62
- End Page
- 72
- ISSN
- 1225-6382
- Abstract
- Fracture analysis of human bone is necessary to predict the failure of musculoskeletal structures and to heal them by several possible mechanisms under different loading conditions. But human bone is a complex material, with a multiphase, heterogeneous and anisotropic microstructure. Due to the difficulty of obtaining experimental and clinical results, the importance of numerical analysis and computational simulations in biomechanics are increasing gradually. In this study, stress analysis for human femur model is performed by using the 2-dimensional finite element method(FEM) and its stress distribution is determined. From these results, the fracture mechanic parameters are calculated and the fracture criteria on human femur are investigated and discussed.
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Collections - College of Engineering > Department of Mechanical Engineering > 1. Journal Articles
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