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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Comparison of analytical and numerical solutions for buckling of an aluminium alloy profile
 Bolek, Robert ; Šebek, František (referee) ; Návrat, Tomáš (advisor)
This bachelor thesis deals with the solution of buckling stability of a thin-walled profile made of aluminium alloy Al 6061.T6. The solution is carried out by analytical and numerical methods. The Abaqus software, based on the finite element method, was used for the numerical solution. The aim was to determine the maximum load on the profile by different methods, following with their comparison and evaluation according to the accuracy, versatility and time requirement of each method.
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Analysis of simple and non-uniform torsion with restricted warping of opened and closed thin-walled profiles
 Zavičák, Radim ; Hrstka, Miroslav (referee) ; Šebek, František (advisor)
This thesis deals with the solution of simple and non-uniform torsion with restricted warping of non-circular thin-walled profiles. In the theoretical part, the emphasis is mainly on the derivation of analytical solution for caltulation of stress in open and closed profiles. Analytical solution is then applied to solve specific examples. The results are verified by the finite element method. In the final part of the thesis, a comparison of analytical and numerical results was made and the safety of individual states with respect to the limit state of elasticity was discussed.
Detailed record
Comparison of analytical and numerical solutions for buckling of an aluminium alloy profile
 Bolek, Robert ; Šebek, František (referee) ; Návrat, Tomáš (advisor)
This bachelor thesis deals with the solution of buckling stability of a thin-walled profile made of aluminium alloy Al 6061.T6. The solution is carried out by analytical and numerical methods. The Abaqus software, based on the finite element method, was used for the numerical solution. The aim was to determine the maximum load on the profile by different methods, following with their comparison and evaluation according to the accuracy, versatility and time requirement of each method.
Detailed record

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