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  • Problems associated with statistical pattern recognition of acoustic emission signals in a compact tension fatigue specimen [microform] / Yolanda L. Hinton.

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

  • Evaluation of engineering properties of Al-Li alloy X2096-T8A3 extrusion products [microform] / Y. Flom and M. Viens, L. Wang.

    • Text
    • Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Evaluation of advanced lubricants for aircraft applications using gear surface fatigue tests [microform] / Dennis P. Townsend and John Shimski.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command, Aviation R&T Activity ; [Springfield, Va. : For sale by the National Technical Information Service, distributor, 1991]
    • 1991

  • Isothermal damage and fatigue behavior and SCS-6/timetal 21S [0/90]s composite at 650̊C [microform] / Michael G. Castelli.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Application of fault detection techniques to spiral bevel gear fatigue data [microform] / James J. Zakrajsek and Robert F. Handschuh and Harry J. Decker.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • High temperature strain gage technology for gas turbine engines [microform] / Edward J. Fichtel and Amos D. McDaniel.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • 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

  • Milestone 4 [microform] : test plan for reusable hydrogen composite tank system (RHCTS) : task 3, composite tank materials / H.S. Greenberg, principal investigator.

    • Text
    • [Downey, Calif.] : Rockwell Aerospace, Space Systems Division ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Detecting gear tooth fracture in a high contact ratio face gear mesh [microform] / James J. Zakrajsek ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Adelphi, Md.] : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Low cycle fatigue behavior of polycrystalline NiAl at 300 and 1000K [microform] / Bradley A. Lerch and Ronald D. Noebe.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993

  • The characterization of widespread fatigue damage in fuselage structure [microform] / Robert S. Piascik, Scott A. Willard, Matthew Miller.

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

  • Design of test specimens and procedures for generating material properties of Douglas fir-epoxy laminated wood composite material, with the generation of baseline data at two environmental conditions [microform] : final report for period March 1982 through March 1985 / Paul E. Johnson.

    • Text
    • Dayton, Ohio : University of Dayton Research Institute ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Analysis of static contact in laminated composite plates using damage mechanics [microform] : final technical report / submitted by David H. Allen.

    • Text
    • Hampton, VA : NASA Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • A study of elevated temperature testing techniques for the fatigue behavior of PMCS [microform] : application to T650-35/AMB21 / Andrew L. Gyekenyesi ... [et al.].

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

  • Post-impact fatigue of cross-plied, through-the-thickness reinforced carbon/expoxy composites [microform] / by Thomas E. Serdinak.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1994

  • Bell Helicopter Advanced Rotorcraft Transmission (ART) program [microform] : final report / [Zachary S. Henry].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Adelphi, Md.] : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Transmission diagnostic research at NASA Lewis Research Center [microform] / J.J. Zakrajsek ... [et al.].

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

  • Prestraining and its influence on subsequent fatigue life [microform] / Sreeramesh Kalluri, Gary R. Halford, and Michael A. McGaw.

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

  • Fracture testing of 2324-T39 aluminum alloy [microform] / David S. Dawicke.

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

  • The surface fatigue life of contour induction hardened AISI 1552 gears [microform] / Dennis P. Townsend, Alan Turza, Mike Chaplin.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Adelphi, Md.] : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Elevated temperature axial and torsional fatigue behavior of Haynes 188 [microform] / Peter J. Bonacuse, Sreeramesh Kalluri.

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

  • Materials research for High Speed Civil Transport and generic hypersonics [microform] : adhesive durability / Mark R. Allen.

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

  • Materials research for High Speed Civil Transport and generic hypersonics [microform] : composites durability / Heather Allen-Lilly ... [et al.].

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

  • A record of all marker bands found in the upper rivet rows of 2 adjacent bays from a fuselage lap splice joint [microform] / Scott A. Willard.

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

  • 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

  • An axial-torsional, thermomechanical fatigue testing technique [microform] / Sreeramesh Kalluri and Peter J. Bonacuse.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration : U.S. Army Research Laboratory ; [Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • An evaluation of the plasticity-induced crack-closure [microform] / James C. Newman, Jr.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; Springfield, VA : National Technical Information Service, distributor, [1998]
    • 1998

  • Mechanical and physical properties of both unaged and aged Coflon and Tefzel [microform] : CAPP, international research project on the effects of chemical ageing of polymers on performance properties / prepared by M. Samulak & R.P. Campion.

    • Text
    • Austin, Tex. : Texas Research Institute ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Evaluation of a vibration diagnostic system for the detection of spiral bevel gear pitting failures [microform] / Dennis P. Townsend and James J. Zakrajsek ; Robert F. Handschuh.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration : U.S. Army Research Laboratory ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Effect of rim thickness on gear crack propagation path [microform] / David G. Lewicki and Roberto Ballarini.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration : U.S. Army Research Laboratory ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Thermal fatigue testing of ZrO₂-Y₂O₃ thermal barrier coating systems using a high power CO₂ laser [microform] / Dongming Zhu and Robert A. Miller.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration : U.S. Army Research Laboratory ; a [Springfield, Va. : National Technical Information Services, distributor, 1997]
    • 1997

  • Methodology for predicting the onset of widespread fatigue damage in lap-splice joints [microform] / J.C. Newman, Jr. ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Room temperature and elevated temperature composite sandwich joint testing [microform] / Sandra P. Walker.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Thermomechanical fatigue durability of T650-35/PMR-15 sheet molding compound [microform] / Michael G. Castelli, James K. Sutter, Dianne Benson.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • An experimental investigation of transverse tension fatigue characterization of IM6/3501-6 composite materials using a three-point bend test [microform] : contract NAG1-1773 / Ann W. Peck.

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

  • A comparison of single-cycle versus multiple-cycle proof testing strategies [microform] / R.C. McClung ... [et al.].

    • Text
    • [Marshall Space Flight Center], Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • Guidelines for proof test analysis [microform] / G.G. Chell ... [et al.].

    • Text
    • [Marshall Space Flight Center], Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center ; [Springfield, Va. : National Technical Information Service, distributor, 1999]
    • 1999

  • 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

  • Fatigue life methodology for bonded composite skin/stringer configurations [microform] / Ronald Krueger ... [et al.].

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover, MD : Available from NASA Center for AeroSpace Information (CASI), [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS22949

  • The effect of O₂, H₂O, and N₂ on the fatigue crack growth behavior of an α + β titanium alloy at 24̊C and 177̊C [microform] / Stephen W. Smith and Robert S. Piascik.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover MD : Available from NASA Center for AeroSpace Information (CASI), [2001]
    • 2001
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS27155

  • Preliminary study on fatigue strengths of fretted Ti-48Al-2Cr-2Nb [microform] / Kazuhisa Miyoshi, Bradley A. Lerch, and Susan L. Draper.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Hanover, MD : Available from NASA Center for Aerospace Information, [2002]
    • 2002

  • Simulation of fatigue crack initiation at corrosion pits with EDM notches [microform] / Stephen W. Smith, John A. Newman, [and] Robert S. Piascik.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; Hanover MD : Available from NASA Center for AeroSpace Information (CASI), [2003]
    • 2003
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS51481

  • Erosion resistant coatings for polymer matrix composites in propulsion applications [microform] / James K. Sutter ... [et al.].

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

  • Open hole and post-impact compression fatigue of stitched and unstitched carbon/epoxy composites [microform] / M.A. Portanova, C.C. Poe, Jr., and John D. Whitcomb.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS58754

  • Modeling of crack bridging in a unidirectional metal matrix composite [microform] / Louis J. Ghosn and Pete Kantzos and Jack Telesman.

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; Springfield, Va. : For sale by the National Technical Information Service, [1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS59837

  • Current activities in standarization of high-temperature, low-cyle-fatigue testing techniques in the United States [microform] / Michael J. Verrill and J. Rodney Ellis and Robert W. Swindeman.

    • Text
    • [Cleveland, Ohio : National Aeronautics and Space Administration, Lewis Research Center ; Springfield, Va. : For sale by the National Technical Information Service, 1990]
    • 1990
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS61166

  • Rolling contact fatigue of surface modified 440C using a "GE-polymet" type disc rod test rig [microform] / by Robert L. Thom.

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

    Available Online

    http://purl.access.gpo.gov/GPO/LPS67913

  • An investigation of gear mesh failure prediction techniques [microform] / James J. Zakrajsek.

    • Text
    • [Washington, D.C.] : NASA ; [St. Louis, Mo.] : US Army Aviation Systems Command ; [Springfield, Va. : For sale by the National Technical Information Service, 1989]
    • 1989
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS69960

  • Results of the round robin on opening-load measurement [microform] : conducted by ASTM Task Group E24.04.04 on crack closure measurement and analysis / Edward P. Phillips.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1989]
    • 1989
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS93125

  • Characterization of mode I and mixed-mode failure of adhesive bonds between composite adherends [microform] / S. Mall and W. S. Johnson.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1985]
    • 1985

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