지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국산업응용수학회 JOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS Journal of the Korean Society for Industrial and Applied Mathematics Vol.15 No.1
- 발행연도
- 2011.3
- 수록면
- 57 - 65 (9page)
이용수
초록· 키워드
오류제보하기
In this paper, a good quality mesh generation for the finite element method is investigated for artificial hip joint simulations. In general, bad meshes with a large aspect ratio or mixed elements can give rise to excessively long computational running times and extremely high errors. Typically, hexahedral elements outperform tetrahedral elements during three-dimensional contact analysis using the finite element method. Therefore, it is essential to mesh biologic structures with hexahedral elements. Four meshing schemes for the finite element analysis of an artificial hip joint are presented and compared: (1) tetrahedral elements, (2) wedge and hexahedral elements, (3) open cubic box hexahedral elements, and (4) proposed hexahedral elements. The proposed meshing scheme is to partition a part before seeding so that we have a high quality three-dimensional mesh which consists of only hexahedral elements. The von Mises stress distributions were obtained and analyzed. We also performed mesh refinement convergence tests for all four cases.
목차
ABSTRACT
1. INTRODUCTION
2. FINITE ELEMENT MODEL
3. COMPUTATIONAL RESULTS
4. CONCLUSION
ACKNOWLEDGMENT
REFERENCES
참고문헌 (12)
참고문헌 신청
M.R. Abdul-Kadir / 2008 / Finite element modelling of primary hip stem stability: The effect of interference fit / Journal of Biomechanics 41(3):587~594
S.E. Benzley / 1995 / A Comparison of all hexagonal and all tetrahedral finite element meshes for elastic and elasto-plastic analysis / Proceedings of 4th International Meshing Roundtable, Albuquerque :179~191
S.L. Bevill / 2005 / Finite element simulation of early creep and wear in total hip arthroplasty / Journal of Biomechanics 38(12):2365~2374
R. Biswas / 1998 / Tetrahedral and hexahedral mesh adaptation for CFD problems / Applied Numerical Mathematics 26(1):135~151
A.O. Cifuentes / 1992 / A performance study of tetrahedral and hexahedral elements in 3-D finite element structural analysis / Finite Elements in Analysis and Design 12(3):313~318
S.E. Benzley / 1995 / A Comparison of all hexagonal and all tetrahedral finite element meshes for elastic and elasto-plastic analysis / Proceedings of 4th International Meshing Roundtable, Albuquerque :179~191
S.L. Bevill / 2005 / Finite element simulation of early creep and wear in total hip arthroplasty / Journal of Biomechanics 38(12):2365~2374
R. Biswas / 1998 / Tetrahedral and hexahedral mesh adaptation for CFD problems / Applied Numerical Mathematics 26(1):135~151
A.O. Cifuentes / 1992 / A performance study of tetrahedral and hexahedral elements in 3-D finite element structural analysis / Finite Elements in Analysis and Design 12(3):313~318
이 논문의 저자 정보
이 논문과 함께 이용한 논문
FEM을 이용한 세라믹-세라믹 고관절 마찰소음의 불안정성 해석에 관한 연구
남재현
,
강재영
한국소음진동공학회논문집
2013
.12
인공 Hip joint의 동적 거동해석
장덕용
,
김필기
,
정지현
외 2명
대한기계학회 춘추학술대회
2012
.11
Static and dynamic mechanics analysis on artificial hip joints
DONGSUN LEE
,
Fethma
,
Joong Yeon Yim
외 1명
한국산업응용수학회 학술대회 논문집
2009
.11
인공관절 완충 고정술의 유한요소해석을 통한 검증
최돈옥
,
윤용산
대한기계학회 춘추학술대회
2008
.05
Cementless 인공고관절 대퇴골부위의 2차원 유한요소해석
최형연
,
채수원
,
김성곤
대한기계학회 춘추학술대회
1994
.01
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2012-410-004224112