Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.01 vteřin. 
Fatigue evaluation methods for pressure equipment utilising numerical analysis results
Boleloucký, Václav ; Lošák, Pavel (oponent) ; Létal, Tomáš (vedoucí práce)
This thesis deals with the fatigue assessment of a pressure vessel structural detail. This is an area of stress concentration, thus significant influence on fatigue is expected. The thesis is divided into theoretical and practical parts. In the theoretical part, methods of the stress evaluation in the vicinity of welds are described. The subsequent finite element analysis of the inspected area based on these methods is carried out in Ansys Workbench. Final evaluation of fatigue is done according to the recent draft amendment to Clause 18 of EN 13445--3. The obtained results and methods used are discussed in the conclusion.
Fatigue evaluation methods for pressure equipment utilising numerical analysis results
Boleloucký, Václav ; Lošák, Pavel (oponent) ; Létal, Tomáš (vedoucí práce)
This thesis deals with the fatigue assessment of a pressure vessel structural detail. This is an area of stress concentration, thus significant influence on fatigue is expected. The thesis is divided into theoretical and practical parts. In the theoretical part, methods of the stress evaluation in the vicinity of welds are described. The subsequent finite element analysis of the inspected area based on these methods is carried out in Ansys Workbench. Final evaluation of fatigue is done according to the recent draft amendment to Clause 18 of EN 13445--3. The obtained results and methods used are discussed in the conclusion.

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