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|Title:||Rate-dependent micromechanical model applied to wave propagation through rough interfaces||Authors:||Marangos, Orestes
Misra, Anil S.
|Keywords:||Interfaces;Micromechanics;Reflection coefficient;Transmission coefficient;Viscoelasticity||Category:||Civil Engineering||Field:||Engineering and Technology||Issue Date:||1-Dec-2007||Journal:||Proceedings - IEEE Ultrasonics Symposium||Abstract:||Asperity contact viscosity can result in a rate dependent behavior at the interfaces between two rough solids. The authors have developed a micromechanical methodology for rough interfaces to relate the asperity behavior to the overall interface behavior. This methodology is applied to determine the rate-dependent effective normal and shear stiffness of the interface. The calculated complex-valued stiffnesses are used to investigate plane wave propagation behavior through interfaces utilizing the imperfectly bonded interface model © 2007 IEEE.||URI:||https://ktisis.cut.ac.cy/handle/10488/14375||ISBN:||10510117||DOI:||10.1109/ULTSYM.2007.284||Type:||Conference Papers|
|Appears in Collections:||Δημοσιεύσεις σε συνέδρια/Conference papers|
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