Publication | Closed Access
A NUMERICAL METHOD FOR SIMULTANEOUS DETERMINATION OF BULK MODULUS, SHEAR MODULUS AND DENSITY VARIATIONS FOR NONDESTRUCTIVE EVALUATION
13
Citations
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References
1984
Year
EngineeringMechanical EngineeringStructural OptimizationStressstrain AnalysisInstrumentationStress WaveAbstract Pulse-spectrum TechniquePhysicsStrain LocalizationNondestructive TestingStructural Health MonitoringSolid MechanicsUltrasoundMechanical DeformationHigh-frequency MeasurementShear ModuliVersatile Numerical MethodNatural SciencesSpectroscopyStructural MechanicsMechanics Of Materials
Abstract Pulse-Spectrum Technique (PST), a versatile numerical method capable of simultaneous determination of bulk and shear moduli and density variations in two-dimensional and three-dimensional test specimens with complex geometries, is developed for nondestructive evaluation. Numerical simulations are carried out to test the feasibility and to study the general characteristics of PST.
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