Solving cross-disciplinary problems by mathematical modelling

The article deals with the creation of a human tibia 3D model by means of "Autodesk Revit-2016" PC based on tomogram data. The model was imported into "Lira- SAPR2013 R4" software system. To assess the possibility of education and the nature of bone fracture (and their visualizat...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 327; no. 2; pp. 22080 - 22087
Main Authors Panfilov, D A, Romanchikov, V V, Krupin, K N
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.03.2018
Subjects
Finite element method
Fractures
Mathematical models
Parameters
Physical properties
Software
Three dimensional models
Tibia
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Summary:The article deals with the creation of a human tibia 3D model by means of "Autodesk Revit-2016" PC based on tomogram data. The model was imported into "Lira- SAPR2013 R4" software system. To assess the possibility of education and the nature of bone fracture (and their visualization), the Finite Element Analysis (FEA) method was used. The geometric parameters of the BBK model corresponded to the physical parameters of the individual. The compact plate different thickness is modeled by rigidity properties of the finite elements in accordance with the parameters on the roentgenogram. The BBK model included parameters of the outer compact plate and the spongy substance having a more developed structure of the epiphysic region. In the "Lira-SAPR2013 R4" software system, mathematical modeling of the traumatic effect was carried out and the analysis of the stress-strain state of the finite element model of the tibia was made to assess fracture conditions.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/327/2/022080