Location

Snowmass Village, CO

Start Date

1-1-1995 12:00 AM

Description

For quantitative ultrasonic nondestructive evaluation of fiber reinforced materials, it is of great importance to understand scattering process of elastic waves by an interface defect between the fiber and matrix. In practice, the composite material is reinforced by a number of fibers embedded in the matrix. For simplicity of the mathematical modelling, however, we take a single fiber having an infinite length and a uniform cross section included in an elastic solid of infinite extent. The scattering problem of a plane time-harmonic wave by a local interface defect between the fiber and matrix is considered.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

14A

Chapter

Chapter 1: Standard Techniques

Section

Elastic Wave Scattering

Pages

99-106

DOI

10.1007/978-1-4615-1987-4_9

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Scattering from an Interface Defect Between Fiber and Matrix

Snowmass Village, CO

For quantitative ultrasonic nondestructive evaluation of fiber reinforced materials, it is of great importance to understand scattering process of elastic waves by an interface defect between the fiber and matrix. In practice, the composite material is reinforced by a number of fibers embedded in the matrix. For simplicity of the mathematical modelling, however, we take a single fiber having an infinite length and a uniform cross section included in an elastic solid of infinite extent. The scattering problem of a plane time-harmonic wave by a local interface defect between the fiber and matrix is considered.