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1998
Thursday, January 1st
12:00 AM

Acoustic Tomographic Reconstruction of Fiber Angle in Orthotropic Composite Materials

Section: Composites

C. Sullivan, Amoco Exploration and Production Technology Group
R. A. Kline, University of Oklahoma
R. B. Mignogna, United States Navy

La Jolla, CA

12:00 AM

Acousto-Ultrasonic Techniques for Evaluation of Bond Integrity of Composite Repair Patches

Section: Coatings, Films and Bond

I. M. Daniel, Northwestern University
J.-J. Luo, Northwestern University
H.-M. Hsiao, Northwestern University

La Jolla, CA

12:00 AM

Advanced Inspection of Thermal Protection Systems

Section: Composites

J. O. Taylor, Rohr, Inc.

La Jolla, CA

12:00 AM

An Ultrasonic Method for Simultaneous Determination of Elastic Moduli, Density, Attenuation and Thickness of a Polymer Coating on a Foil

Section: Coatings, Films and Bond

Anton I. Lavrentyev, Ohio State University
Stanislav I. Rokhlin, Ohio State University

La Jolla, CA

12:00 AM

An Ultrasonic Technique to Detect Nonlinear Behavior Related to Degradation of Adhesive Bonds

Section: Coatings, Films and Bond

Zhenzeng Tang, Northwestern University
Ansheng Cheng, Northwestern University
Jan D. Achenbach, Northwestern University

La Jolla, CA

12:00 AM

Brillouin Scattering as a Tool for Characterizing Surfaces, Interfaces and Thin Films

Section: Coatings, Films and Bond

W. Pang, University of the Witwatersrand
A. G. Every, University of the Witwatersrand
J. D. Comins, University of the Witwatersrand
P. R. Stoddart, University of the Witwatersrand
X. Zhang, University of the Witwatersrand
J. C. Cowhurst, University of the Witwatersrand
D. Pietersen, Atomic Energy Corporation of South Africa, Ltd.

La Jolla, CA

12:00 AM

Buried Thermoplastic Layer Diagnostics by the Use of Photo-Thermo-Acoustic Radiometry

Section: Coatings, Films and Bond

Mahendra Munidasa, University of Toronto
Andreas Mandelis, University of Toronto
Mel Ball, Alcan International, Ltd.

La Jolla, CA

12:00 AM

Characterization Of Epoxy-Coated Oxide Films Using Acoustic Microscopy

Section: Coatings, Films and Bond

B. D. Zeller, Imperial College
A. J. Kinloch, Imperial College
P. Cawley, Imperial College
P. Zinin, University of Oxford
O. Lefeuvre, University of Oxford
G. A. D. Briggs, University of Oxford
G. E. Thompson, University of Manchester
X. Zhou, University of Manchester

La Jolla, CA

12:00 AM

Characterization of the Ply Boundaries in Carbone-Epoxy Composite Materials Using Longitudinal Ultrasonic Waves

Section: Composites

M. Ourak, Université de Valenciennes
M. Ouaftough, Université de Valenciennes
M. Duquennoy, Université de Valenciennes
W. J. Xu, Université de Valenciennes

La Jolla, CA

12:00 AM

Detection of Vertical Cracks in Carbon Fiber Composites Using an Infrared Line Scanner

Section: Composites

Jussi Varis, University of Helsinki

La Jolla, CA

12:00 AM

Efficient Eddy Current Models for Evaluation of Thin Conductive Coatings on Ferromagnetic Substrates

Section: Coatings, Films and Bond

B. de Halleux, Catholic University of Louvain
A. Ptchelintsev, Catholic University of Louvain

La Jolla, CA

12:00 AM

Efficient Reconstruction of Elastic Stiffnesses in Isotropic and Anisotropic Plates

Section: Composites

M. Rudolph, Iowa State University
O. I. Lobkis, Iowa State University
Dale E. Chimenti, Iowa State University

La Jolla, CA

12:00 AM

Elastic Wavefield Modeling for Arbitrarily Oriented Orthotropic Media

Section: Composites

Martin Spies, Fraunhofer-Institute for Nondestructive Testing
Michael Kröning, Fraunhofer-Institute for Nondestructive Testing

La Jolla, CA

12:00 AM

Evaluation of Bonded Boron/Epoxy Repairs on Aircraft Skin With Simulated Damage

Section: Coatings, Films and Bond

H. Aglan, Tuskegee University
Z. Zhang, Tuskegee University
T. Rowell, Tuskegee University
T. Ahmed, Wayne State University
R. Thomas, Wayne State University

La Jolla, CA

12:00 AM

Evaluation of the Interfacial Sliding Stress of Ceramic Matrix Composites Under Tensile Loading

Section: Composites

Jean-Marie Morvan, Université Bordeaux l
Stéphane Baste, Université Bordeaux l

La Jolla, CA

12:00 AM

Identification of Viscoelastic Moduli of Composite Materials from the Plate Transmission Coefficients

Section: Composites

Bernard Hosten, University of Bordeaux I
Michel Castaings, University of Bordeaux I
Tribikram Kundu, University of Arizona

La Jolla, CA

12:00 AM

Imaging Flaws in Adhesive Joints Using Acoustic Techniques and Infrared Thermography

Section: Coatings, Films and Bond

Deborah Hopkins, Lawrence Berkeley National Laboratory
Seiji Nakagawa, Lawrence Berkeley National Laboratory
Kurt Nihei, Lawrence Berkeley National Laboratory
Daniel Turler, Lawrence Berkeley National Laboratory

La Jolla, CA

12:00 AM

In-Plane Elastic Property Characterization in Composite Plates

Section: Composites

O. I. Lobkis, Iowa State University
Dale E. Chimenti, Iowa State University
Han Zhang, Iowa State University
M. Rudoph, Iowa State University

La Jolla, CA

12:00 AM

In-Situ Observation of the Stress Field of the Failure Process in Single Fibre Reinforced Polymers

Section: Composites

S. Ritter, Institut für Kunststoffprüfung und Kunststoffkunde
G. Busse, Institut für Kunststoffprüfung und Kunststoffkunde

La Jolla, CA

12:00 AM

Investigation of Thermal Diffusivity for Nano-Phase Composite Ceramics

Section: Composites

F. Xiao, Nanjing University
X. R. Zhang, Nanjing University
D. Fei, Nanjing University
C. M. Gan, Nanjing University
G. H. Lei, Nanjing University
D. Zhang, Nanjing University
Y. P. Jin, Nanjing University
G. D. Zhang, Nanjing University

La Jolla, CA

12:00 AM

Investigation of Thin Layers Ceramic Structures Based on Doppler Scanning Acoustic Microscopy

Section: Coatings, Films and Bond

S. A. Titov, University of Windsor
R. G. Maev, University of Windsor
A. N. Bogachenkov, Russian Academy of Sciences

La Jolla, CA

12:00 AM

Lamb Wave Imaging and V(Z) Using a Broadband System

Section: Coatings, Films and Bond

Nader Saffari, University College London
Chuon-Szen Ong, University College London

La Jolla, CA

12:00 AM

Load-Induced Change in the Elastic Symmetry of a Ceramic Matrix Composite Under Off-Axis Tensile Loading

Section: Composites

Christophe Aristégui, Université Bordeaux 1
Stéphane Baste, Université Bordeaux 1

La Jolla, CA

12:00 AM

Measurement of Anisotropic Elastic Constants of an Aluminum Composite Plate Using a Double Reflection Method

Section: Composites

Koichiro Kawashima, Nagoya Institute of Technology
Yoshiyuki Shimizu, Nagoya Institute of Technology
Mamoru Imuta, Kawasaki Heavy Industries

La Jolla, CA

12:00 AM

Microtopographic Inspection of Thermoplastic Rubber Shoe’s Sole: The Influence of Surface Roughness on Sole to Leather Gluing

Section: Coatings, Films and Bond

Manual F. M. Costa, Universidade do Minho
Virginia Pinho, Universidade do Minho

La Jolla, CA

12:00 AM

Nondestructive Holographic Interferometry Methods for the Dynamic Structural Analysis of a Graphite-Epoxy Polymer Composite Structure

Section: Composites

Howard Fein, Polaris Research Group

La Jolla, CA

12:00 AM

Nondestructive Testing System to Assess Lack-Of-Bond in Brazed Generator Coils by Ultrasonic Retro-Reflection

Section: Coatings, Films and Bond

W. Hassan, University of Cincinnati
P. B. Nagy, University of Cincinnati
J. F. Hopeck, University of Cincinnati

La Jolla, CA

12:00 AM

Observation of Shear Wave Generation at Bonded Silicon-Carbide Interface

Section: Coatings, Films and Bond

David K. Rehbein, Iowa State University
Mufit Akinc, Iowa State University
J. Zheng, Iowa State University
Otto Buck, Iowa State University

La Jolla, CA

12:00 AM

Parallel Computation of Ultrasonic Wave Propagation in Orthotropic Composite Materials

Section: Composites

R. S. Schechter, United States Navy
N. K. Batra, United States Navy
R. B. Mignogna, United States Navy
K. E. Simmonds, United States Navy
P. P. Delsanto, Politecnico di Torino

La Jolla, CA

12:00 AM

Quantification of Damage Evolution in Multilayered High Temperature Composites from Ultrasonic Measurements

Section: Composites

A. D. Degtyar, Ohio State University
S. I. Rokhlin, Ohio State University

La Jolla, CA

12:00 AM

Rapid Characterization of the Degradation of Composites Using Plate Waves Dispersion Data

Section: Composites

Yoseph Bar-Cohen, California Institute of Technology
Shyh-Shiuh Lih, California Institute of Technology
Ajit Mal, University of California, Los Angeles
Zensheu Chang, University of California, Los Angeles

La Jolla, CA

12:00 AM

Simple Thermal Wave Method for the Determination of Longitudinal Thermal Diffusivity of SiC-Based Fiber

Section: Composites

M. Oksanen, Commission of the European Communities
R. Scholz, Commission of the European Communities
L. Fabbri, Università di Roma

La Jolla, CA

12:00 AM

The Ultrasonic Detection of Environmental Degradation in Adhesive Joints

Section: Coatings, Films and Bond

K. Vine, Imperial College
P. Cawley, Imperial College
A. J. Kinloch, Imperial College

La Jolla, CA

12:00 AM

Ultrasonic Backscatter Rotation Scanner for Detection of Ply Bends and Fiber Wrinkles

Section: Composites

L. H. Pearson, Thiokol Corporation
L. G. Porter, Thiokol Corporation
G. A. Yurich, Thiokol Corporation

La Jolla, CA

12:00 AM

Ultrasonic Characterization of Nickel-Chromium-Base Anticorrosive Coatings

Section: Coatings, Films and Bond

Valery F. Godínez-Azcuaga, Instituto de Investigaciones Eléctricas
Migues A. Marcial-Amaro, Instituto de Investigaciones Eléctricas
Jesús Porcayo-Calderón, Universidad Autónoma del Estado de Morelos
Obdulia Mayorga-Martin, Universidad Autónoma del Estado de Morelos

La Jolla, CA

12:00 AM

Ultrasonic Characterization of Thin Plate Bonding

Section: Coatings, Films and Bond

Q. Xie, Ohio State University
A. I. Lavrentyev, Ohio State University
S. I. Rokhlin, Ohio State University

La Jolla, CA

12:00 AM

Ultrasonic Evaluation of Transient Liquid Phase Bonding in Single Crystal Superalloy Castings

Section: Coatings, Films and Bond

David K. Hsu, Iowa State University
John J. Peters, Iowa State University
Rahul Singh, Iowa State University
Paula D. Freyer, Westinghouse
Robert E. Shannon, Westinghouse
Paul Zombo, Westinghouse

La Jolla, CA

12:00 AM

Ultrasonic Spectroscopy of two Parallel Imperfect Interfaces

Section: Coatings, Films and Bond

A. I. Lavrentyev, Ohio State University
A. Baltazar, Ohio State University
S. I. Rokhlin, Ohio State University

La Jolla, CA

12:00 AM

Ultrasonic Studies of Composites Undergoing Thermal and Fatigue Loading

Section: Composites

Eric I. Madaras, National Aeronautics and Space Administration
William P. Winfree, National Aeronautics and Space Administration
Patrick H. Johnson, National Aeronautics and Space Administration

La Jolla, CA

12:00 AM