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  • Laminated thin shell structures subjected to free vibration in a hygrothermal environment [microform] / Pascal K. Gotsis and James D. Guptill .

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

  • Improved assumed-stress hybrid shell element with drilling degrees of freedom for linear stress, buckling and free vibration analyses [microform] / Govid Rengaranjan, Mohammad A. Aminpour, Norman F. Knight.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1992]
    • 1992

  • Free vibration of rectangular plates with a small initial curvature [microform] : final report / by A.A. Adeniji-Fashola and A.A. Oyediran.

    • Text
    • Marshall Space Flight Center, Ala. : Marshall Space Flight Center ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : For sale by National Technical Information Service, 1988]
    • 1988

  • Correlation of finite element free vibration predictions using random vibration test data [microform] / Jeffrey A. Chambers.

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

  • Component mode synthesis and large deflection vibration of complex structures [microform] : final report for the period ended January 31, 1987 / Chuh Mei, principal investigator and Mo-How Shen.

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

  • A study of internal and distributed damping for vibrating turbomachiner blades [microform] / Arthur W. Leissa.

    • Text
    • Columbus, OH : Ohio State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Free vibration and dynamic response analysis of spinning structures [microform] : final report.

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

  • Health monitoring system for composite structures [microform] / S.S. Tang ... [et al.].

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

  • Modal analysis of embedded passive damping materials in composite plates with different orientations [microform] : final report for NASA-Dryden Flight Research Center, joint research interchange, May 1, 1997-July 24, 1998 / Micheal Kehoe; Faysal A. Kolkailah, principal investigator; Eltahry I. Elghandour, co-principal investigator.

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

  • Free vibration of fiber composite thin shells in a hot environment [microform] / Pascal K. Gotsis and James D. Guptill.

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

  • Free vibrations of thin-walled semicircular graphite epoxy composite frames [microform] / Huey D. Carden, Ahmed K. Noor, and Jeanne M. Peters.

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

    Available Online

    http://purl.access.gpo.gov/GPO/LPS58764

  • Free vibration of hexagonal panels simply supported at discrete points [microform] / K. Chauncey Wu.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center, [1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS60366

  • Passive damping concepts for tubular beams with partial rotational and translational end restraints [microform] / by Zia Razzaq, David K. Muyundo.

    • Text
    • Norfolk, Va. : Old Dominion University Research Foundation, [1991]
    • 1991
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS65629

  • Static and free-vibrational response of semi-circular graphite-epoxy frames with thin-walled open sections [microform] / J. Scott Collins, Eric R. Johnson.

    • Text
    • Blacksburg, Va. : College of Engineering, Virginia Polytechnic Institute and State University, [1989]
    • 1989
    • 1 Resource

    Available Online

    http://purl.access.gpo.gov/GPO/LPS69421

  • The effect of a small initial curvature on the free vibration of clamped, rectangular plates : interim report / by A. A. Adeniji-Fashola and A. A. Oyediran.

    • Text
    • Marshall Space Flight Center, Ala. : George C. Marshall Space Flight Center, Systems Dynamics Laboratory, Science and Engineering Directorate, [1986]
    • 1986
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo25793

  • The effect of a small initial curvature on the free vibration of clamped, rectangular plates [microform] : interim report / by A. A. Adeniji-Fashola and A. A. Oyediran.

    • Text
    • Marshall Space Flight Center, Ala. : George C. Marshall Space Flight Center, Systems Dynamics Laboratory, Science and Engineering Directorate, [1986]
    • 1986

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