Accession Number : AD0723351

Title :   The Shock and Vibration Bulletin. Part 6. Dynamics, Dynamic Stress Analysis.

Corporate Author : SHOCK AND VIBRATION INFORMATION CENTER (DEFENSE) WASHINGTON D C

Report Date : DEC 1970

Pagination or Media Count : 243

Abstract : ;Contents: Parametric response of monosymmetric imperfect thin-walled columns under sinusoidal loading; Prediction of upstage random vibration environment; On the reduction and prevention of the fluid-induced vibrations of circular cylinders; Effects of looseness on dynamic behavior; Dynamic deflections of multiple-span guideways under high speed, air cushion vehicles; Analysis of the motion of a long wire towed from an orbiting aircraft; Bounds for the response of a conservative system under dynamic loading; Three degree of freedom spring mass ejection system; Structural dynamics of a paraboloidal antenna; An application of component mode synthesis to rocket motor vibration analysis; Comparison of consistent and lumped mass matrix solutions for a simply-supported Timoshenko beam; Application of approximate transmission matrices to describe transverse beam vibrations; Measurement of moment-curvature relationship for steel beams; Self-synchronization of two eccentric rotors on a body in plane motion and Propagation of the error in computed frequencies and mode shapes resulting from a discrete mass representation of uniform, slender beams; A discussion on the analytical dynamics, stress, and design interfaces; Dynamic stress analysis in a stratified medium; Comparison of structural loads-static versus dynamic; Eggshelling and vibrations of a high speed shaft with Nastran analysis; Parametric study of a device to evaluate preliminary design loads; Rail launching dynamics of the SAM-D surface-to-air missile.

Descriptors :   (*SHOCK(MECHANICS), SYMPOSIA), (*VIBRATION, NAVAL RESEARCH), STRESS(PHYSIOLOGY), ACCELERATION, DAMPING, VIBRATION ISOLATORS, TEST FACILITIES, INSTRUMENTATION, MATHEMATICAL ANALYSIS, STRESSES, SHIPS, GUIDED MISSILES, AIRCRAFT, SPACECRAFT, WEAPON SYSTEMS, DYNAMICS, FLUID MECHANICS

Subject Categories : Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE