有限元法模拟下颌磨牙咀嚼载荷的研究进展  

Advances in the masticatory load of mandibular molars simulation by finite element method

作　　者：王谜 刘定坤 邹俊东 徐通[1] 王倩 姜南希 刘志辉[1] WANG Mi;LIU Dingkun;ZOU Jundong;XU Tong;WANG Qian;JIANG Nanxi;LIU Zhihui(Department of Prosthodontics,Stomatological Hospital of Jilin University,Changchun 130021,China)

机构地区：[1]吉林大学口腔医院修复科,吉林长春130021

出　　处：《口腔医学》2020年第7期673-676,共4页Stomatology

基　　金：吉林省科技发展计划项目(20190304032YY)。

摘　　要：随着数字技术的进步与发展,有限元分析法在口腔生物力学研究中的应用愈加广泛。在以下颌第一磨牙作为研究对象的实验中,常需要模拟咀嚼过程进行应力加载,从而分析相关力学指标。该文就近年来应用有限元分析法模拟下颌磨牙咀嚼状态时的载荷方式进行综述。With the progress and development of digital technology,finite element analysis has been widely used in the study of oral biomechanics.In the experiment that mandibular first molar is served as the research object,stress loading is often needed to simulate the mastication process,so as to analyze the relevant mechanical indexes.This review focuses on the process of research on the loading methods of mandibular molars in the state of chewing simulated by finite element analysis.

关 键 词：下颌第一磨牙 静态载荷 动态载荷 有限元接触分析 

分 类 号：R783.5[医药卫生—口腔医学]