Analytical Expression of Complex Modulus for Viscoelastic Material
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DOI: 10.1142/s1758825120500489
Abstract: Transfer functions in the linear dynamic system theory are applied to characterize dynamic mechanical properties of viscoelastic materials. Correlation between transfer functions and typical rheolo... read more here.
Keywords: analytical expression; modulus viscoelastic; viscoelastic material; expression complex ... See more keywords
Preliminary study on the influencing factors of Young’s modulus of viscoelastic model detected by shear wave elasticity
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DOI: 10.3389/fmed.2025.1684745
Abstract: Aim The objective of this study is to investigate the influence of various components, viscosity, ultrasonic frequency, and depth of the region of interest on Young’s modulus of the viscoelastic model. Methods Viscoelastic models, characterized… read more here.
Keywords: shear wave; viscoelastic model; model; modulus viscoelastic ... See more keywords
Determination of Frequency-Dependent Shear Modulus of Viscoelastic Layer via a Constrained Sandwich Beam
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DOI: 10.3390/polym14183751
Abstract: Viscoelastic material can significantly reduce the vibration energy and radiated noise of a structure, so it is widely used in lightweight sandwich structures. The accurate and efficient determination of the frequency-dependent complex modulus of viscoelastic… read more here.
Keywords: frequency dependent; beam; viscoelastic layer; frequency ... See more keywords