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  • Strain energy release rate as a function of temperature and preloading history utilizing the edge delamination fatigue test method [microform]/ Richard S. Zimmerman and Donald F. Adams.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1989]
    • 1989

  • Finite element modeling of frictionally restrained composite interfaces [microform] / Roberto Ballarini and Shamim Ahmed.

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1989]
    • 1989

  • Effects of delaminations on the damped dynamic characteristics of composite laminates [microform] : mechanics and experiments / D.A. Saravanos and D.A. Hopkins.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Thermoelastic theory for the response of materials functionally graded in two directions with applications to the free-edge problem [microform] / Jacob Aboudi and Marek-Jerzy Pindera, Steven M. Arnold.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • A process for preparing an assembly of an article and a soluble polyimide which resists dimensional change, delamination, and debonding when exposed to changes in temperature [microform] / inventors, Diane M. Stoakley, Anne K. St. Clair.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991

  • Semi-annual report for NASA grant NAG-1-431 [microform] : period, November 1, 1986 - April 30, 1987 / principal investigator, B.T. Smith.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1987]
    • 1987

  • Mode I delamination growth in adhesively bonded joints under static and fatigue loads [microform] : semi-annual report / by Subodh C. Biswas, Shaik Jeelani.

    • Text
    • Tuskegee, AL : School of Engineering and Architecture, Tuskegee University ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986?]
    • 1986

  • An in-situ study in SEM of delamination in several graphite/epoxy composite material systems [microform] : annual progress report for NASA research grant NAG 1-443, for work completed from 2/1/85 through 5/31/86 / prepared by Walter L. Bradley.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Finite element analysis of end notch flexure specimen [microform] / S. Mall and N.K. Kochhar.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Detection of bondline delaminations in multilayer structures with lossy components [microform] / Eric I. Madaras ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1988]
    • 1988

  • Experimental verification of a progressive damage model for composite laminates based on continuum damage mechanics [microform] / Timothy William Coats.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Determination of the ultrasonic properties of composites [microform] : annual report for NASA grant - NAG-1-431 ... December 5, 1983 - November 5, 1984 / principal investigators, B.T. Smith, A.M. Buoncristiani.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1984]
    • 1984

  • Strain-energy-release rate analysis of the end-notched flexure specimen using the finite-element method [microform] / S.A. Salpekar, I.S. Raju, and T.K. O'Brien.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Springfield, Va. : For sale by the National Technical Information Service, [1987]
    • 1987

  • Analysis of delamination related fracture processes in composites [microform] : preliminary final report / Erian A. Armanios.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1988]
    • 1988

  • Separation of crack extension modes in orthotropic delamination models [microform] / Jack L. Beuth.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Effects of through-the-thickness stitching on impact and interlaminar fracture properties of textile graphite/epoxy laminates [microform] / Suresh K. Sharma and Bhavani V. Sankar.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Q3DG, a computer program for strain-energy-release rates for delamination growth in composite laminates [microform] / I.S. Raju.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1986]
    • 1986

  • Simplified data reduction methods for the ECT test for mode III interlaminar fracture toughness [microform] / Jian Li, T. Kevin O'Brien.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Dynamic delamination buckling in composite laminates under impact loading [microform] : computational simulation / Joseph E. Grady, Christos C. Chamis, and Robert A. Aiello ; prepared for the Second Symposium on Composite Materials, Fatigue and Fracture, sponsored by the American Society for Testing and Materials, Cincinnati, Ohio, April 26-30, 1987.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the National Technical Information Service, [1987]
    • 1987

  • Strain energy release rate analysis of delamination in a tapered laminate subjected to tension load [microform] / S.A. Salpekar, I.S. Raju, and T.K. O'Brien.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center : US Army Aviation Systems Command, Aviation R&T Activity ; [Springfield, Va. : National Technical Information Service, distributor, 1990]
    • 1990

  • Fatigue debonding characterization in composite skin/stringer configurations [microform] / Michael K. Cvitkovich, T. Kevin O'Brien, Pierre J. Minguet.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Evaluation of the Edge Crack Torsion (ECT) test for mode III interlaminar fracture toughness of laminated composites [microform] / Jian Li ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Composite interlaminar shear fracture toughness, G[sub IIc] [microform] : shear measurement or sheer myth? / T. Kevin O'Brien.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Test and analysis of composite hat stringer pull-off test specimens [microform] / Jian Li, T. Kevin O'Brien, Carl Q. Rousseau.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Fatigue life methodology for tapered composite flexbeam laminates [microform] / Gretchen B. Murri and T. Kevin O'Brien, Carl Q. Rousseau.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Experimental verification of a progressive damage model for IM7/5260 laminates subjected to tension-tension fatigue [microform] / Timothy W. Coats, Charles E. Harris.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • A final technical report entitled trans-laminar-reinforced (TLR) composites [microform] : under grant #NAG-1-1647 / by Mark Hinders and Larry Dickinson.

    • Text
    • [Williamsburg, VA : College of] William & Mary ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Thermographic qualification of graphite/epoxy instrumentation racks [microform] / James L. Walker, Samuel S. Russell, and Gary L. Workman.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Fatigue life methodology for tapered composite flexbeam laminates [microform] / Gretchen B. Murri, T. Kevin O'Brien, Carl Q. Rousseau.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1997]
    • 1997

  • Delamination modeling of composites for improved crash analysis [microform] / David C. Fleming.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Springfield, VA : National Technical Information Service, distributor, [1999]
    • 1999

  • Surface cracking and interface reaction associated delamination failure of thermal and environmental barrier coatings [microform] / Dongming Zhu ... [et al.].

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information ; Springfield, VA : National Technical Information Service [distributor, 2003]
    • 2003
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS55025

  • Interlaminar fracture characterization [microform] : a current review / Roderick H. Martin.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS59868

  • An irreversible constitutive law for modeling the delamination process using interface elements [microform] / Vinay K. Goyal ... [et al.].

    • Text
    • Hampton, Va. : ICASE, NASA Langley Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 2002]
    • 2002
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS60569

  • The full-scale process and design changes for elimination of insulation edge separations and voids in tang flap area [microform] : final report.

    • Text
    • Brigham City, UT : Thiokol Corp., Space Operations, [1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS60998

  • Cross-sectional examination of the damage zone in impacted specimens of carbon/epoxy and carbon/peek composites [microform] / by A.T. Nettles and N.J. Magold.

    • Text
    • [Marshall Space Flight Center, Ala.] : National Aeronautics and Space Administration, George C. Marshall Space Flight Center ; [Springfield, VA : For sale by the National Technical Information Service, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS67327

  • Combined effect of matrix cracking and stress-free edge on delamination [microform] / S.A. Salpekar and T.K. O'Brien.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [ St. Louis, MO] : US Army Aviation Systems Command, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS67326

  • Instability-related delamination growth of embedded and edge delaminations [microform] / John D. Whitcomb.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1988]
    • 1988
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS68945

  • Fractography of composite delamination [microform] : final report / W.D. Bascom.

    • Text
    • Salt Lake City, Utah : University of Utah, Materials Science and Engingeering Dept. ; [Hampton, Va.] : National Aeronautics and Space Administration, Langley Research Center, [1989]
    • 1989
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS69776

  • Multilayer theory for delamination analysis of a composite curved bar subjected to end forces and end moments [microform] / William L. Ko and Raymond H. Jackson.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; [Springfield, VA : For sale by the National Technical Information Service], 1989.
    • 1989
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS70454

  • The effect of resin toughness and modulus on compressive failure modes of quasi-isotropic graphite/epoxy laminates [microform] / Mohsen M. Sohi, H. Thomas Hahn, and Jerry G. Williams.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1986]
    • 1986
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS85294

  • Hygrothermal influence on delamination behavior of graphite/epoxy laminates [microform] / Amar Garg and Ori Ishai.

    • Text
    • Moffett Field, Calif. : National Aeronautics and Space Administration, Ames Research Center, [1984]
    • 1984

  • Analysis of local delaminations and their influence on composite laminate behavior [microform] / T. Kevin O'Brien.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center : US Army AVSCOM, [1984]
    • 1984

  • Concepts for improving the damage tolerance of composite compression panels [microform] / Marvin D. Rhodes, Jerry G. Williams.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1984]
    • 1984
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS95389

  • Buckling of a sublaminate in a quasi-isotropic composite laminate [microform] / K. N. Shivakumar, J. D. Whitcomb.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1984]
    • 1984

  • Interply layer degradation effects on composite structural response [microform] / Christos C. Chamis and George C. Williams.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration, 1984]
    • 1984

  • Fractography of composite delamination : progress report : 1 October 1987 - 15 April 1988 / [W.D. Bascom].

    • Text
    • [Salt Lake City, Utah] : [University of Utah, Materials Science and Engineering Dept.] ; [Hampton, Va.] : [National Aeronautics and Space Administration, Langley Research Center], [1988]
    • 1988
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/LPS112082

  • Fractography of composite delamination [microform] : progress report : 1 October 1987 - 15 April 1988 / [W.D. Bascom].

    • Text
    • [Salt Lake City, Utah : University of Utah, Materials Science and Engineering Dept. ; Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, 1988]
    • 1988
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS112082

  • Delamination growth in composite materials [microform] / John W. Gillespie, Jr. ... [et al.].

    • Text
    • Newark, Del. : Center for Composite Materials ; [Washington, D.C. : National Aeronautics and Space Administration, 1985?]
    • 1985

  • Chemical bonding technology [microform] : direct investigation of interfacial bonds / J.L. Koenig ... [et al.].

    • Text
    • Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, [1986]
    • 1986

  • Delamination growth in composite materials / John W. Gillespie, Jr ... [and others].

    • Text
    • Newark, Del. : Center for Composite Materials, College of Engineering, University of Delaware ; [Washington, D.C.] : National Aeronautics and Space Administration, [1985?]
    • 1985
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo21423

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