Establishment of three-dimensional finite element model of teeth by CAE software
- VernacularTitle:模型转化法构建牙齿的三维有限元模型
- Author:
Mingyong LI
;
Bin LI
;
Xuanxiang MA
- Publication Type:Journal Article
- Keywords:
Tooth;
Finite element method;
3 D modeling;
Biomechanics
- From:
Journal of Practical Stomatology
1996;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
objective: To generate 3 D model of teeth for finite element method(FEM) analysis by computer. Methods: On the basis of 3 D model created by 3D Max, the 3 D FEM model of teeth was generated by using of CAE software. Boundary condition was set in the part of teeth root with elastic constraint. The elastic modulus was chosen as the modulus of periodontium. Results: Generated right inciser model comprised of 25 386 units and 5 111 nodal points. Conclusion: 3 D FEM model of tooth can be generated by CAE software.
