Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography

J. A. Beltrán-Fernández, Y. Espinal Gutiérrez, L. H. Hernández-Gómez, G. Urriolagoitia-Calderón, D. Gómez-Medina, B. Espinal-Gutiérrez, G. Urriolagoitia-Sosa, E. Rodríguez-Escalante

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper reports a structural integrity analysis of a first human molar tooth. In this study, the loading condition caused by different sort of food was simulated. In order to cover a wide range, the resultant stress field evaluation was evaluated when a compressive load varied between 70N and 150 N. The finite element model was created using 3-D Computed Tomography and SCAN IP V.4 software. In the experimental analysis, reflective photoelasticity was used and the specimens were loaded with a Universal Testing Machine. The results show that stress concentrations are developed over the crown surface. The range of the top von Mises stress, for the loading cases mentioned above, is between 1.05 MPa and 3.46 MPa. The tooth geometry distributes gently the resultant stress on its root. © (2011) Trans Tech Publications, Switzerland.
Original languageAmerican English
Title of host publicationEvaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography
Pages267-272
Number of pages239
ISBN (Electronic)9783037852026
DOIs
StatePublished - 26 Oct 2011
EventApplied Mechanics and Materials -
Duration: 23 Feb 2012 → …

Publication series

NameApplied Mechanics and Materials
Volume70
ISSN (Print)1660-9336

Conference

ConferenceApplied Mechanics and Materials
Period23/02/12 → …

Fingerprint

Tomography
Photoelasticity
Structural integrity
Stress concentration
Loads (forces)
Geometry
Testing

Cite this

Beltrán-Fernández, J. A., Espinal Gutiérrez, Y., Hernández-Gómez, L. H., Urriolagoitia-Calderón, G., Gómez-Medina, D., Espinal-Gutiérrez, B., ... Rodríguez-Escalante, E. (2011). Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. In Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography (pp. 267-272). (Applied Mechanics and Materials; Vol. 70). https://doi.org/10.4028/www.scientific.net/AMM.70.267
Beltrán-Fernández, J. A. ; Espinal Gutiérrez, Y. ; Hernández-Gómez, L. H. ; Urriolagoitia-Calderón, G. ; Gómez-Medina, D. ; Espinal-Gutiérrez, B. ; Urriolagoitia-Sosa, G. ; Rodríguez-Escalante, E. / Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. 2011. pp. 267-272 (Applied Mechanics and Materials).
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abstract = "This paper reports a structural integrity analysis of a first human molar tooth. In this study, the loading condition caused by different sort of food was simulated. In order to cover a wide range, the resultant stress field evaluation was evaluated when a compressive load varied between 70N and 150 N. The finite element model was created using 3-D Computed Tomography and SCAN IP V.4 software. In the experimental analysis, reflective photoelasticity was used and the specimens were loaded with a Universal Testing Machine. The results show that stress concentrations are developed over the crown surface. The range of the top von Mises stress, for the loading cases mentioned above, is between 1.05 MPa and 3.46 MPa. The tooth geometry distributes gently the resultant stress on its root. {\circledC} (2011) Trans Tech Publications, Switzerland.",
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Beltrán-Fernández, JA, Espinal Gutiérrez, Y, Hernández-Gómez, LH, Urriolagoitia-Calderón, G, Gómez-Medina, D, Espinal-Gutiérrez, B, Urriolagoitia-Sosa, G & Rodríguez-Escalante, E 2011, Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. in Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. Applied Mechanics and Materials, vol. 70, pp. 267-272, Applied Mechanics and Materials, 23/02/12. https://doi.org/10.4028/www.scientific.net/AMM.70.267

Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. / Beltrán-Fernández, J. A.; Espinal Gutiérrez, Y.; Hernández-Gómez, L. H.; Urriolagoitia-Calderón, G.; Gómez-Medina, D.; Espinal-Gutiérrez, B.; Urriolagoitia-Sosa, G.; Rodríguez-Escalante, E.

Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. 2011. p. 267-272 (Applied Mechanics and Materials; Vol. 70).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - This paper reports a structural integrity analysis of a first human molar tooth. In this study, the loading condition caused by different sort of food was simulated. In order to cover a wide range, the resultant stress field evaluation was evaluated when a compressive load varied between 70N and 150 N. The finite element model was created using 3-D Computed Tomography and SCAN IP V.4 software. In the experimental analysis, reflective photoelasticity was used and the specimens were loaded with a Universal Testing Machine. The results show that stress concentrations are developed over the crown surface. The range of the top von Mises stress, for the loading cases mentioned above, is between 1.05 MPa and 3.46 MPa. The tooth geometry distributes gently the resultant stress on its root. © (2011) Trans Tech Publications, Switzerland.

AB - This paper reports a structural integrity analysis of a first human molar tooth. In this study, the loading condition caused by different sort of food was simulated. In order to cover a wide range, the resultant stress field evaluation was evaluated when a compressive load varied between 70N and 150 N. The finite element model was created using 3-D Computed Tomography and SCAN IP V.4 software. In the experimental analysis, reflective photoelasticity was used and the specimens were loaded with a Universal Testing Machine. The results show that stress concentrations are developed over the crown surface. The range of the top von Mises stress, for the loading cases mentioned above, is between 1.05 MPa and 3.46 MPa. The tooth geometry distributes gently the resultant stress on its root. © (2011) Trans Tech Publications, Switzerland.

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Beltrán-Fernández JA, Espinal Gutiérrez Y, Hernández-Gómez LH, Urriolagoitia-Calderón G, Gómez-Medina D, Espinal-Gutiérrez B et al. Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. In Evaluation of the integrity of a human molar under compressive loading using 3-D Axial Tomography. 2011. p. 267-272. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.70.267