An interface model for the periodontal ligament

被引：25

作者：

Gei, M

Genna, F

Bigoni, D

机构：

[1] Univ Modena & Reggio Emilia, Dipartimento Sci & Metodi Ingn, I-42100 Reggio Emilia, Italy

[2] Univ Brescia, Dipartimento Ingn Civile, I-25123 Brescia, Italy

[3] Univ Trent, Dipartimento Ingn Meccan & Strutturale, I-38050 Trento, Italy

来源：

JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME | 2002年 / 124卷 / 05期

关键词：

D O I：

10.1115/1.1502664

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 [生物物理学];

摘要：

A nonlinear interface constitutive law is formulated for modeling the mechanical behavior of the periodontal ligament. This gives an accurate interpolation of the few available experimental results and provides a reasonably simple model for mechanical applications. The model is analyzed from the viewpoints of both mathematical consistency and effectiveness in numerical calculations. In order to demonstrate the latter suitable two- and three-dimensional nonlinear interface finite elements have been implemented.

引用

页码：538 / 546

页数：9

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