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Comparison of fatigue fracture criteria for torsion
Roh, Marek ; Slámečka, Karel (referee) ; Horníková, Jana (advisor)
The main goal of this bachelor thesis is to determine which criteria better suits the life prediction of the test sample loaded in the pulsating torsion. In the first part of this thesis fatigue failure will be examined, then fluctuating stresses will be characterized along with shear stress. Characteristics of the materials used will be specified in the second part. Lastly, the most appropriate criteria will be determined.
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Analysis of chosen methods for solution of torsion of non-circular bars
Mach, Ondřej ; Rozehnalová, Petra (referee) ; Novák, Kamil (advisor)
This Bachelor thesis deals with analysis of chosen methods for solution of torsion of non-circular bars. The thesis is divided into two sections – theoretical section and research section. There have been introduced all needed terms and formulas used in analysed methods in the first part. In the second part, solutions of analytical methods have been compared with solutions obtained by numerical method FEM (Finite Element Method) modeled in ANSYS software.
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Design of vehicle suspension stabilizer
Krasula, Jan ; Blaťák, Ondřej (referee) ; Porteš, Petr (advisor)
This master’s thesis is focused on a design of the formula student’s anti-roll bar. The beginning of the thesis is devoted to the introduction of the anti-roll bar function and the explanation of its effect on a vehicle including the analysis of various constructions. Second part deals with the Formula Student competition. There is the analysis of the formula Ford’s anti-roll bar as a starting point for our own design. In the section which deals with the anti-roll bar design several alternatives are designed, the stress analysis of components are made and multi body system models are developed for final solutions. These models serve for further analyses of driving characteristics of the vehicle.
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Chassis Torsional Stiffness Measurement Stand
Kudr, Jan ; Rozsíval, Jan (referee) ; Blaťák, Ondřej (advisor)
Those theses describe torsional stiffness car chassis. Here is write short knowledge about various type of measuring, explain impact torsional stiffness on car handling. Target of this theses is work out structural proposal of device for measuring torsional stiffness car chassis, suitable method of measuring, calculate measurement mistake and provisional cost calculation.
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Collection of solved examples from Elasticity and Strength
ŠIMANOVÁ, Petra
The thesis is designed as a brief teaching text for the course Technical Mechanics II at the Faculty of Education of the University of South Bohemia in České Budějovice. The topics included in the thesis are simple tension, simple compression, simple shear, simple bending, simple torsion, buckling. The theory is supplemented by examples with annotated solutions for each type of stress. The thesis also contains several complex problems on dealing with multiple types of stresses on a structure. The work can be used by teachers of the subject in preparation for classes and by students in self-study or in preparation for various examinations or tests.
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Analysis of chosen methods for solution of torsion of non-circular bars
Mach, Ondřej ; Rozehnalová, Petra (referee) ; Novák, Kamil (advisor)
This Bachelor thesis deals with analysis of chosen methods for solution of torsion of non-circular bars. The thesis is divided into two sections – theoretical section and research section. There have been introduced all needed terms and formulas used in analysed methods in the first part. In the second part, solutions of analytical methods have been compared with solutions obtained by numerical method FEM (Finite Element Method) modeled in ANSYS software.
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|
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Chassis Torsional Stiffness Measurement Stand
Kudr, Jan ; Rozsíval, Jan (referee) ; Blaťák, Ondřej (advisor)
Those theses describe torsional stiffness car chassis. Here is write short knowledge about various type of measuring, explain impact torsional stiffness on car handling. Target of this theses is work out structural proposal of device for measuring torsional stiffness car chassis, suitable method of measuring, calculate measurement mistake and provisional cost calculation.
|
|
|
Design of vehicle suspension stabilizer
Krasula, Jan ; Blaťák, Ondřej (referee) ; Porteš, Petr (advisor)
This master’s thesis is focused on a design of the formula student’s anti-roll bar. The beginning of the thesis is devoted to the introduction of the anti-roll bar function and the explanation of its effect on a vehicle including the analysis of various constructions. Second part deals with the Formula Student competition. There is the analysis of the formula Ford’s anti-roll bar as a starting point for our own design. In the section which deals with the anti-roll bar design several alternatives are designed, the stress analysis of components are made and multi body system models are developed for final solutions. These models serve for further analyses of driving characteristics of the vehicle.
|
|
|
Comparison of fatigue fracture criteria for torsion
Roh, Marek ; Slámečka, Karel (referee) ; Horníková, Jana (advisor)
The main goal of this bachelor thesis is to determine which criteria better suits the life prediction of the test sample loaded in the pulsating torsion. In the first part of this thesis fatigue failure will be examined, then fluctuating stresses will be characterized along with shear stress. Characteristics of the materials used will be specified in the second part. Lastly, the most appropriate criteria will be determined.
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