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Showing 1 to 4 of 4 for “"CT Specimen"”.
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Computational study of compact tension and double torsion test geometries
In the design of many engineering components subjected to cyclic or repetitive loading,fatigue is an ever-present challenge. The engineer often endeavors to design the structural or component system in such a way that the cyclic stresses are below a particular fatigue limit, or, in fracture …
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Interfacial strength development in thermoplastic resins and fiber-reinforced thermoplastic composites
The objective of this study was to develop tests that could be used to characterize autohesive strength development in amorphous thermoplastic resins and fiber-reinforced thermoplastic prepregs. All tests were performed using polysulfone P1700 thermoplastic resin and AS4/P1700 graphite-polysulfone …
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Dual-Use Strain Sensors for Simultaneous Strain Measurement and Acoustic Source Location
… have long been studied in the field of Nondestructive Evaluation (NDE) as a part of structural health monitoring (SHM). Strain gauges use electrical resistance to monitor strains during the loading of a component. Ultrasonic transducers are piezo devices that use a crystal-like sensing element …
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Testování lomové houževnatosti za vysokých teplot s využitím miniaturních CT těles
… na měřené hodnoty při využití miniaturních CT těles. Pro účely experimentální práce byla z oceli P91 vyrobena zkušební tělesa standardní a čtvrtinové velikosti. J-R křivky byly měřeny v rozsahu teplot 23°C až 600°C. Na výsledcích nebyl prokázán vliv velikosti při pokojové teplotě. Provedené …