Summary research on the Y25Lsd1-K and Y25Ls(s)i1(f)-K bogie frame in the both static and fatigue matters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F20%3AN0000024" target="_blank" >RIV/47718684:_____/20:N0000024 - isvavai.cz</a>
Result on the web
<a href="http://www.vzuplzen.cz" target="_blank" >http://www.vzuplzen.cz</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Summary research on the Y25Lsd1-K and Y25Ls(s)i1(f)-K bogie frame in the both static and fatigue matters
Original language description
The work contains the analysis of the endurance of the bogie frame against the fatigue loading during the operation. This was made in the laboratory on shaker rig. The frame was loaded with several hydraulic cylinders with loads, corresponding to the maximum forces during the operation. Several strain gauges were glued on the structure. The evaluation was performed against the suitable S-N curve for each tested joint. After static test the dynamic fatigue test was performed for 10 million cycles.
Czech name
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Czech description
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Publication year
2020
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

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