Original scientific paper
Optical Aspect of Deformation Analysis in the Bone-Denture Complex
Ivan Tanasić
Ljiljana Tihaček-Sojić
Aleksandra Milić Lemić
Marija Djurić
Nenad Mitrović
Miloš Milošević
Aleksandar Sedmak
Abstract
The aim of this study was to register and measure any deformation of mandible models under load. The method for full field measurement of strain is done by using the ARAMIS three-dimensional image correlation system. The system uses two digital cameras that provide a synchronized stereo view of the specimen and the results show the complete strain field during the tests. The biggest deformation values were just under the working force of the biggest intensity 500 N, and for the region of the lower second premolar the deformation is 625 mm. The following study is presented that highlight the use of stereometric measuring system for modern research. It is shown that this measuring methodology can capture the trends of the experiments.
Keywords
optical measurement; strain distribution; human mandible; biomechanics; bone
Hrčak ID:
78809
URI
Publication date:
28.3.2012.
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