Establishment of three-dimension finite element mode of residual root restored with post-core crown

FU Gang; et al

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Establishment of three-dimension finite element mode of residual root restored with post-core crown

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- Establishment of three-dimension finite element mode of residual root restored with post-core crown
- Journal of Chongqing Medical University Issue 3, Pages: 279-281(2007)
- 作者机构：
  
  1. 重庆医科大学附属口腔医院修复科
  2. 重庆医科大学附属口腔医院修复科,重庆,400015
- 作者简介：
- 基金信息：
- DOI：
  CLC： R783.3
- Published：2007，
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[1]付钢,任嫒姝,王璐,黄茜.后牙残根核桩冠的三维有限元模型建立[J].重庆医科大学学报,2007(03):279-281.

FU Gang, et al. Establishment of three-dimension finite element mode of residual root restored with post-core crown. [J]. Journal of Chongqing Medical University (3):279-281(2007)
[1]付钢,任嫒姝,王璐,黄茜.后牙残根核桩冠的三维有限元模型建立[J].重庆医科大学学报,2007(03):279-281. DOI：

FU Gang, et al. Establishment of three-dimension finite element mode of residual root restored with post-core crown. [J]. Journal of Chongqing Medical University (3):279-281(2007) DOI：

摘要

目的:建立上颌第一磨牙残根桩核冠的三维有限元模型

以便对后牙残根核桩冠修复后的应力学进行研究。方法:采用CT扫描

Mimics软件和Abaqus软件的CAD进行三维有限元模型的创建。结果:建立了上颌第一磨牙残根桩核冠的三维有限元模型。结论:建立的后牙残根三维有限元模型具有高度的几何相似性和力学性能相似性

可以用来进行后牙残根核桩冠修复后的力学研究。

Abstract

Objiect:To generate three-dimension finite element mode of the first maxillary molar residual root restored with post-core crown

to analyse the stress of post-core crown of posterion tooth.Methods:Models were generate by CT scan

Mimics software and Abaqus software. Result:The three-dimensional models of the first maxillary molar residual root restored with post-core crown were generated. Conclusion:The generated three-dimensional models of the first maxillary molar residual root restored with post-core crown.were highly similar in geometry and mechanics to the real instance

which could be used to study stress of posterion tooth residual root restored with post-core crown

关键词

有限元法残根桩核

Keywords

Three-dimension finite elementresidual rootPost-core

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The three-dimension finite element analysis on stress of different materia post-core of posterior tooth with or without PFM

Study on the dental health status of the urban elderly population in Ningxia

Related Author

FU Gang

et al

王璐

夏熹

黄茜

DUAN Zhi-bin1

MA Min2

DONG Wen-liang1

Related Institution

Department of Prosthondontics,the Affiliated Stomatology Hospital,Chongqing Medical University

重庆医科大学附属口腔医院正畸科

Oral Medicine School of Stomatology,Ningxia Medical University

Department of Stomatology,the Affiliated Hospital of Ningxia Medical University

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