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Analysis of boundary conditions of biomechanical models of the lumbar spine
Kocián, Ondřej ; Kovář, Jaroslav (referee) ; Vosynek, Petr (advisor)
The bachelor thesis deals with a research study of biomechanical models of the lumbar spine. After a brief anatomical introduction, this thesis describes the process of building computational models for finite element analysis and what material properties of individual tissues are usually reported in the analyses. Subsequently, boundary conditions, i.e. more precisely, constraints and different types of loading and their influence on the model behaviour are described in order to provide the most accurate interpretation with respect to the actual behaviour of the lumbar spine. The most accurate method of loading the spine appears to be the introduction of a force flow through the instantaneous centres of rotation of each vertebra, based on a research study. In the last section, an experimental attempt is carried out on a computational model with a single loading force changing its location in order to better interpret the positions of the instantaneous centres of rotation. This method can sufficiently approximate the force states in the contact surfaces. However, it needs to be experimentally verified.
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Static analysis of reinforced concrete hall
Fišer, Jiří ; Bažant, Zdeněk (referee) ; Zich, Miloš (advisor)
The bachelor thesis deals with the static analysis and static design of individual components prefabricated halls. It also includes preparation of project documentation, drawings and drawing the shape of the reinforcement element. Bachelor thesis divided into two parts, technical reports and calculation part. Technical report addresses the specific terms of defining design and details of individual elements. Calculation of addressing specific design elements. Calculations were performed using SCIA Engineer and manual calculations.
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Static analysis of reinforced concrete hall
Fišer, Jiří ; Bažant, Zdeněk (referee) ; Zich, Miloš (advisor)
The bachelor thesis deals with the static analysis and static design of individual components prefabricated halls. It also includes preparation of project documentation, drawings and drawing the shape of the reinforcement element. Bachelor thesis divided into two parts, technical reports and calculation part. Technical report addresses the specific terms of defining design and details of individual elements. Calculation of addressing specific design elements. Calculations were performed using SCIA Engineer and manual calculations.
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