1–20 of 82 hits
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    Research in Structures, Structural Dynamics and Materials, 1990

    Barthelemy, Jean-Francois M. / Noor, Ahmed K. | NTRS | 1990
    The Structural Dynamics and Materials (SDM) Conference was held on April 2 to 4, 1990 in Long Beach, California. This publication is a ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Structural Mechanics

    Computational structural mechanics for engine structures

    Chamis, Christos C. | NTRS | 1989
    The computational structural mechanics (CSM) program at Lewis encompasses the formulation and solution of structural mechanics problems and ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Aircraft Propulsion And Power

    Structural Shape Optimization with MSC/NASTRAN

    KODIYALAM, SRINIVAS / VANDERPLAATS, GARRET / MIURA, HIROKAZU et al. | AIAA | 1990
    Publisher: The American Institute of Aeronautics and Astronautics

    Accelerated Fatigue and Modal Parameter Identification of Lightweight Structures

    Slavic, Janko / Cesnik, Martin / Boltezar, Miha | SAE Technical Papers | 2014
    stress and strain loads do depend on local stress concentration effects and also on the global structural dynamics properties. Standardized ...
    Keywords: Research and development

    Simulation for Explosive Sensing Materials Design (AIAA 2017-1363)

    Fahrenthold, Eric P. / Zhang, Jie | TIBKAT | 2017

    Use of composite materials in NASTRAN

    WILT, J. | AIAA | 1983
    Publisher: The American Institute of Aeronautics and Astronautics

    Design of Practical Composite Structure Using Enhancements to MSC.Nastran Structural Analysis and Optimization

    Barker, Daniel / Johnson, John / Johnson, Erwin et al. | AIAA | 2002
    Publisher: The American Institute of Aeronautics and Astronautics

    Synthesis of structural damping.

    Bieber, R. E. / Chang, C. S. | NTRS | 1968
    Keywords: Structural Mechanics

    Semiactive vibration suppression of truss structures by ER fluid damper

    Onoda, Junjiro / Oh, Hyun-Ung / Minesugi, Kenji | AIAA | 1996
    Publisher: The American Institute of Aeronautics and Astronautics

    MSC/NASTRAN solution of structural dynamic problems using anelastic displacement fields

    Bianchini, Emanuele / Marulo, Francesco / Sorrentino, Assunta | AIAA | 1995
    Publisher: The American Institute of Aeronautics and Astronautics

    A NEW DIFFERENTIAL LASER INTERFEROMETER/VIBROMETER FOR NANOMETER STRUCTURAL DISPLACEMENT/VIBRATION MEASUREMENTS

    LEE, C. / WU, T. | AIAA | 1993
    Publisher: The American Institute of Aeronautics and Astronautics

    Photogrammetry Methodology Development for Gossamer Spacecraft Structures

    Pappa, Richard S. / Jones, Thomas W. / Walford, Alan et al. | NTRS | 2002
    dynamic characteristics of future ultralightweight and inflatable space structures (a.k.a., Gossamer structures), such as large membrane ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Instrumentation And Photography

    Damage Characterization Method for Structural Health Management Using Reduced Number of Sensor Inputs

    Krishnamurthy, T. / Hochhalter, Jacob D. / Gallegos, Adam M. | NTRS | 2012
    , actuator and sensor faults or failures, and damage conditions. A major concern in these structures is the growth of undetected damage (cracks) due ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Structural Mechanics

    Effects of geometric nonlinearities on the response of optimized box beam structures

    Ragon, S. / Gurdal, Z. | NTRS | 1993
    analysis. In all cases, the structure collapses below the design load, and does so in a mode which differs from that of linear theory. This ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Structural Mechanics

    Parallel-vector solution of large-scale structural analysis problems on supercomputers

    Storaasli, Olaf O. / Nguyen, Duc T. / Agarwal, Tarun K. | NTRS | 1989
    features of supercomputers. The new equation solver is described, and its performance is evaluated by solving structural analysis problems on three ...
    Publisher: NASA National Aeronautics and Space Administration
    Keywords: Computer Programming And Software

    Prediction of Unsteady Transonic Flow Around Missile Configurations

    NIXON, D. / REISENTHEL, P. / TORRES, T. et al. | AIAA | 1990
    Publisher: The American Institute of Aeronautics and Astronautics