Location

Brunswick, ME

Start Date

1-1-1992 12:00 AM

Description

Leaky Lamb waves (LLW) have been extensively considered in the direct problem of reflection of elastic waves from liquid-coupled orthotropic plates [1-4] and in the inverse problem to determine the elastic properties of composites [5] This determination is based on the measurement of the incidence angle (or frequency) at fixed frequency (or fixed incidence angle) corresponding to the generation of LLW from the measurement of the amplitude of transmitted (or reflected) waves through (or by) the sample.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

11A

Chapter

Chapter 1: Fundamentals of Standard Techniques

Section

Elastic Wave Propagation

Pages

201-208

DOI

10.1007/978-1-4615-3344-3_25

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Viscoelasticity Influence on Frequency Dependence of the Ultrasonic Transmission through Plates of Composite Materials

Brunswick, ME

Leaky Lamb waves (LLW) have been extensively considered in the direct problem of reflection of elastic waves from liquid-coupled orthotropic plates [1-4] and in the inverse problem to determine the elastic properties of composites [5] This determination is based on the measurement of the incidence angle (or frequency) at fixed frequency (or fixed incidence angle) corresponding to the generation of LLW from the measurement of the amplitude of transmitted (or reflected) waves through (or by) the sample.