Details
| Original language | English |
|---|---|
| Article number | 106301 |
| Journal | Engineering Analysis with Boundary Elements |
| Volume | 178 |
| Early online date | 27 May 2025 |
| Publication status | E-pub ahead of print - 27 May 2025 |
Abstract
The tooth consists of enamel, dentin, and pulp. The outer surface of the enamel, the interface between dentin and pulp, as well as the interface between enamel and dentin is complicated. To better capture the details of the tooth, Nano Computed Tomography (CT) is used to obtain the detailed images of the tooth, and the CT images are further imported to construct the 3D structure of the tooth. This 3D model provides a precise representation of the tooth's geometry and material properties, and a numerical model is proposed based on the local radial basis function collocation method (LRBFCM), which is suitable for analyzing the complex geometry. The combination of Nano-CT and the LRBFCM offers a powerful tool for analyzing the mechanical behavior of the tooth. The stress distribution and defects of the tooth are fully studied based on the proposed numerical model.
Keywords
- Composite materials, Computer simulation, Finite element method, Mathematical modelling, Nano computed Tomography
ASJC Scopus subject areas
- Mathematics(all)
- Analysis
- Engineering(all)
- General Engineering
- Mathematics(all)
- Computational Mathematics
- Mathematics(all)
- Applied Mathematics
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In: Engineering Analysis with Boundary Elements, Vol. 178, 106301, 09.2025.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Elastic dental analysis of 3D layered composite structures based on the local RBF collocation method
AU - Wang, Hong
AU - Yan, Shi
AU - Zheng, Hui
AU - Zhuang, Xiaoying
N1 - Publisher Copyright: © 2025 Elsevier Ltd
PY - 2025/5/27
Y1 - 2025/5/27
N2 - The tooth consists of enamel, dentin, and pulp. The outer surface of the enamel, the interface between dentin and pulp, as well as the interface between enamel and dentin is complicated. To better capture the details of the tooth, Nano Computed Tomography (CT) is used to obtain the detailed images of the tooth, and the CT images are further imported to construct the 3D structure of the tooth. This 3D model provides a precise representation of the tooth's geometry and material properties, and a numerical model is proposed based on the local radial basis function collocation method (LRBFCM), which is suitable for analyzing the complex geometry. The combination of Nano-CT and the LRBFCM offers a powerful tool for analyzing the mechanical behavior of the tooth. The stress distribution and defects of the tooth are fully studied based on the proposed numerical model.
AB - The tooth consists of enamel, dentin, and pulp. The outer surface of the enamel, the interface between dentin and pulp, as well as the interface between enamel and dentin is complicated. To better capture the details of the tooth, Nano Computed Tomography (CT) is used to obtain the detailed images of the tooth, and the CT images are further imported to construct the 3D structure of the tooth. This 3D model provides a precise representation of the tooth's geometry and material properties, and a numerical model is proposed based on the local radial basis function collocation method (LRBFCM), which is suitable for analyzing the complex geometry. The combination of Nano-CT and the LRBFCM offers a powerful tool for analyzing the mechanical behavior of the tooth. The stress distribution and defects of the tooth are fully studied based on the proposed numerical model.
KW - Composite materials
KW - Computer simulation
KW - Finite element method
KW - Mathematical modelling
KW - Nano computed Tomography
UR - http://www.scopus.com/inward/record.url?scp=105006781547&partnerID=8YFLogxK
U2 - 10.1016/j.enganabound.2025.106301
DO - 10.1016/j.enganabound.2025.106301
M3 - Article
AN - SCOPUS:105006781547
VL - 178
JO - Engineering Analysis with Boundary Elements
JF - Engineering Analysis with Boundary Elements
SN - 0955-7997
M1 - 106301
ER -