National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Stress-strain analysis of tooth with root inlay
Sláma, David ; Florian, Zdeněk (referee) ; Marcián, Petr (advisor)
This thesis deals with the dental biomechanics, specifically with root inlays. Most often, two specific types of these inlays are applied: steel and composite. These inlays are fixed to endodontically treated tooth canal with luting cement and finally the crown is fixed to these inlays. The advantage of this restoration is the fact that the prime periodontal connection between tooth and bone remains preserved. The main purpose of this thesis was performing research study of root inlays. In the next part of this thesis the Stressdeformation analysis was performed using computational modeling and better inlay (comparing two samples: steel and composite) was chosen according to a stress in the dentin. The solution of this problem was performed with Fined Element Method.
Analysis of influence of length dimensions on stress-strain states of press-fitted thin-walled and thick-walled cylindrical bodies
Janýška, Jakub ; Kovář, Jaroslav (referee) ; Šebek, František (advisor)
This work deals with the analysis of the influence of length dimensions on the stress-strain states of pressed-fitted thin-walled and thick-walled cylindrical bodies. It includes a research of press-fit connections and their use. Derivation of basic analytical models of axisymmetric bodies that can be used to solve the problem of press-fitted hub to shaft. Analytical solution of the problem and its comparison with the numerical solution in ANSYS. The comparison includes both frictionless and friction model.
Stress-strain analysis of tooth with root inlay
Sláma, David ; Florian, Zdeněk (referee) ; Marcián, Petr (advisor)
This thesis deals with the dental biomechanics, specifically with root inlays. Most often, two specific types of these inlays are applied: steel and composite. These inlays are fixed to endodontically treated tooth canal with luting cement and finally the crown is fixed to these inlays. The advantage of this restoration is the fact that the prime periodontal connection between tooth and bone remains preserved. The main purpose of this thesis was performing research study of root inlays. In the next part of this thesis the Stressdeformation analysis was performed using computational modeling and better inlay (comparing two samples: steel and composite) was chosen according to a stress in the dentin. The solution of this problem was performed with Fined Element Method.

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