Sökning: "stiffness measurement"
Visar resultat 1 - 5 av 89 avhandlingar innehållade orden stiffness measurement.
1. Dynamic track stiffness measurement : a new tool for condition monitoring of track substructure
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2. Railway Track Stiffness : Dynamic Measurements and Evaluation for Efficient Maintenance
Sammanfattning : Railway track stiffness (vertical track load divided by track deflection) is a basic parameter oftrack design which influences the bearing capacity, the dynamic behaviour of passing vehiclesand, in particular, track geometry quality and the life of track components. Track stiffness is abroad topic and in this thesis some aspects are treated comprehensively. LÄS MER
3. Accurate multiaxial rheometry of soft compressible solids
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4. Performance Evaluation of machine tools : A methodology for loaded testing of machine tools
Sammanfattning : Machine tools comprise the basic elements of manufacturing. Evaluationof their performance and reliability are necessary for ensuring productquality. LÄS MER
5. Closed Force Loop Evaluation of Machining Systems
Sammanfattning : Machine tools accuracy has been a cornerstone in defining machining system capability and directly affecting dimensional and geometrical tolerance of machined parts. The effort for achieving higher precision and accuracy can be distinguished in two general ideas. LÄS MER