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Description of Stress and Strain States at Front of Inclined Cracks Loaded by Shear Modes
Roh, Marek ; Majer, Zdeněk (referee) ; Horníková, Jana (advisor)
The primary objective of this masters thesis is to assess the eects of the length of crack and the angle, of which is this crack inclined on the stress and strain states at its front for the test sample loaded under shear. The rst part of this thesis will analyze the individual approaches that lead to the description of the aforementioned conditions. The second part deals with the FEM model assembly, which will lead to the fracture parameters, the values of which will be compared in part three.
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Models of plastic zone on the crack front
Surovec, Jindřich ; Žák, Stanislav (referee) ; Horníková, Jana (advisor)
This bachelor thesis is about analytical determination of plastic zone shape at the crack tip using Von Mises and max yield criterions. Next goal is obtain characterictic parameters of kinked crack. Theoretical part clarifies some basic concepts needed to understand the analytical models, then follows the analytical solution itself.
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Models of plastic zone on the crack front
Surovec, Jindřich ; Žák, Stanislav (referee) ; Horníková, Jana (advisor)
This bachelor thesis is about analytical determination of plastic zone shape at the crack tip using Von Mises and max yield criterions. Next goal is obtain characterictic parameters of kinked crack. Theoretical part clarifies some basic concepts needed to understand the analytical models, then follows the analytical solution itself.
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Description of Stress and Strain States at Front of Inclined Cracks Loaded by Shear Modes
Roh, Marek ; Majer, Zdeněk (referee) ; Horníková, Jana (advisor)
The primary objective of this masters thesis is to assess the eects of the length of crack and the angle, of which is this crack inclined on the stress and strain states at its front for the test sample loaded under shear. The rst part of this thesis will analyze the individual approaches that lead to the description of the aforementioned conditions. The second part deals with the FEM model assembly, which will lead to the fracture parameters, the values of which will be compared in part three.
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