论文信息 - The stress analysis of human teeth.

The stress analysis of human teeth.

Abstract The state of stress in both a homogeneous and non-homogeneous human tooth is investigated using the finite element method. Stress and displacement fields resulting from a single concentrated force are presented. The stress field in a homogeneous model is compared with that of a more realistic model which accounts for varying elastic modules within the tooth. In addition, the transfer of load from the tooth into the surrounding structure is examined.

[1] D B MAHLER,et al. Photoelasticity as a Research Technique for Analyzing Stresses in Dental Structures , 1955, Journal of dental research.

[2] Numerical Experiments with a Linear Force-Displacement Tooth Model , 1969, Journal of dental research.

[3] F H Hsu,et al. The influences of mechanical loads on the form of a growing elastic body. , 1968, Journal of biomechanics.

[4] D. W. Johnson,et al. Compressive Properties of Enamel, Dental Cements, and Gold , 1961 .

[5] G. Paffenbarger,et al. Compressive properties of hard tooth tissues and some restorative materials. , 1960, Journal of the American Dental Association.

[6] Z. Friedenberg,et al. Recent advances in bone physiology. , 1951, The Surgical clinics of North America.

[7] A. Glücksmann,et al. Studies on bone mechanics in vitro. I. Influence of pressure on orientation of structure , 1938 .

[8] M L Lehman,et al. Relationship of Dental Caries and Stress: Concentrations in Teeth as Revealed by Photoelastic Tests , 1966, Journal of dental research.

[9] D. J. Haines. Physical properties of human tooth enamel and enamel sheath material under load. , 1968, Journal of biomechanics.

[10] Linear Model of Tooth Displacement by Applied Forces , 1968, Journal of dental research.