Eventos Anais de eventos
ENEBI 2018
6º Encontro Nacional de Engenharia Biomecânica
PARAMETRIZATION FOR RESPONSE SURFACE IN A DENTAL PROSTHESIS WITH FEM THREE-DIMENSIONAL MODELING
Submission Author:
Gabriela Paschoeto , SP
Co-Authors:
Gabriela Paschoeto, Camilo Mesquita Neto, EDSON CAPELLO SOUSA
Presenter: Gabriela Paschoeto
doi://10.26678/ABCM.ENEBI2018.EEB18-0020
Abstract
Dental implants have been widely used and have a great acceptance by patients, due to their capacity of performing the teeth function and esthetical issue. Since these natural system representation is complex or even unfeasible, model representation demand attention to the mechanical features and studies are still needed to avoid early failures. The purpose here was to develop parametric analysis of the structure of a three-dimensional implant, considering its material, geometry and loads, for a successful integration implant-bone. Response surface function was developed based on provided data (geometry, load and cortical bone stiffness) and as response Von Mises stress in cortical bone were obtained. More influential parameters were identified in the response. For this the concepts of Response Surface Methodology and Design of Experiments were applied with finite element models. The function obtained was 97,8% reliable and showed a faster estimation of critical stress, research of failures and accurate solutions.
Keywords
biomechanics, Three-Dimensional Dental Prosthesis, Finite Element Method, Parametric analysis
