ANALYSIS OF A CENTRAL MAXILLARY INCISOR BY USING A 3-DIMENSIONAL FINITE-ELEMENT METHOD

Date

1992-07-01

Author

DARENDELILER, S
Darendeliler, Haluk
KINOGLU, T

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

239
views

0
downloads

An attempt is made for determining the stress distribution in a maxillary central incisor by using a three-dimensional finite element model. The tooth is assumed isotropic, homogeneous, elastic and unsymmetrical. A load of 450 N, 26-degrees to the longitudinal axis is applied on the incisal margin of the tooth. The distribution of compressive, tensile and shear stresses were plotted for the whole tooth structure. It is found that cracks or fractures occur under thc given load.

Subject Keywords

General Dentistry

URI

https://hdl.handle.net/11511/43716

Journal

JOURNAL OF ORAL REHABILITATION

DOI

https://doi.org/10.1111/j.1365-2842.1992.tb01579.x

Collections

Department of Mechanical Engineering, Article

Suggestions

OpenMETU
Core

Finite element analysis of strength characteristics of various resin based restorative materials in Class V cavities Yaman, SD; Şahin, Melin; Aydin, C (Wiley, 2003-06-01) This study investigated the strength characteristics of various composites (Tetric Ceram, Tetric Flow, Prisma AP.H, Synergy Duo Shade, Synergy Compact, and Z 100) and compomers (Compoglass, Compoglass F, Dyract AP, F 2000) that were applied in a Class V cavity of a maxillary central incisor. The study was conducted by using a 3-dimensional finite element approach and in the study ansys package program was used. The tooth model had 294 elements and 420 nodes. The teeth considered were assumed to be subjected...
The effect of acquired salivary pellicle on the surface free energy and wettability of different denture base materials Sipahi, C; Anil, N; Bayramlı, Erdal (Elsevier BV, 2001-03-01) Objective: The objective of the present study was to evaluate the effect of salivary coating on the wettability and surface free energy of different denture base materials.
ANALYSIS OF STRESS-DISTRIBUTION IN A VERTICALLY CONDENSED MAXILLARY CENTRAL INCISOR ROOT-CANAL YAMAN, SD; ALACAM, T; Yaman, Yavuz (Elsevier BV, 1995-06-01) In this study, the stress distribution in a maxillary central incisor subjected to an endodontic treatment was determined by using a three-dimensional finite-element method, The tooth had a variable root canal cross-sectional area, and the canal was assumed to be filled with vertical condensation. The Clinical practice was simulated by considering the obturation in successive stages, The main aim of the study was to investigate the possibility of fracture due to the obturation process, It was found that, wi...
Analysis of the electrofiltration mechanism based on multiphase filtration theory Genc, A; Tosun, I (Informa UK Limited, 2004-01-01) A mathematical model based on multiphase filtration theory is developed to describe the electrofiltration process. The model takes both electrophoretic and electroosmotic effects into account. The electrophoretic migration velocity of solid particles is predicted from the model using the filtrate volume time data obtained from electrofiltration experiments.
RECONSTRUCTION OF PERMITTIVITY AND CONDUCTIVITY PROFILES OF A DIELECTRIC SLAB IN THE TIME DOMAIN BY DESCENT METHODS ONDER, M; Kuzuoğlu, Mustafa (Institution of Engineering and Technology (IET), 1992-10-01) An optimisation approach is presented for the problem of reconstructing the permittivity and conductivity profiles of a dielectric slab from the reflected and transmitted field data. The problem is treated as an optimal control problem where the norm of the difference of measured and calculated boundary data is minimised subject to the state equation governing the system. The original constrained optimisation problem is reduced to the evaluation of stationary points of an augmented functional which is obtai...

Citation Formats

S. DARENDELILER, H. Darendeliler, and T. KINOGLU, “ANALYSIS OF A CENTRAL MAXILLARY INCISOR BY USING A 3-DIMENSIONAL FINITE-ELEMENT METHOD,” JOURNAL OF ORAL REHABILITATION, pp. 371–383, 1992, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/43716.